{"id":372,"date":"2026-05-08T06:14:51","date_gmt":"2026-05-08T06:14:51","guid":{"rendered":"https:\/\/automatictransmissionpart.com\/?post_type=product&#038;p=372"},"modified":"2026-05-08T08:06:58","modified_gmt":"2026-05-08T08:06:58","slug":"roda-pertanian-dan-roda-pembinaan-siri-ep-dw","status":"publish","type":"product","link":"https:\/\/automatictransmissionpart.com\/ms\/product\/roda-pertanian-dan-roda-pembinaan-siri-ep-dw\/","title":{"rendered":"Roda Pertanian dan Roda Pembinaan Siri EP-DW"},"content":{"rendered":"<h2 style=\"color: #1a2e1a; margin-top: 0; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 3px solid #2e7d32;\">1. Spesifikasi Teknikal \u2014 Roda Pertanian dan Pembinaan Siri EP-DW<\/h2>\n<p style=\"line-height: 1.85; color: #555; margin-bottom: 20px;\">Jadual di bawah merangkumi rangkaian produk siri EP-DW yang lengkap termasuk penetapan jenis roda, nombor bahagian kilang, konfigurasi lubang bolt, PCD, diameter lubang tengah, butiran lubang berat, spesifikasi lubang sambungan, nilai ofset dan ketebalan bahan untuk rim dan cakera. Semua nilai dimensi adalah dalam milimeter melainkan dinyatakan sebaliknya. Tatal secara mendatar pada peranti mudah alih untuk melihat semua lajur.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n<table style=\"width: 100%; max-width: 100%; min-width: 900px; border-collapse: collapse; table-layout: fixed;\">\n<thead>\n<tr style=\"background: linear-gradient(135deg, #2e7d32 0%, #43a047 100%);\">\n<th style=\"padding: 12px 8px; text-align: left; color: #fff; border: 1px solid #1b5e20; word-wrap: break-word;\">Jenis Roda<\/th>\n<th style=\"padding: 12px 8px; text-align: left; color: #fff; border: 1px solid #1b5e20; word-wrap: break-word;\">Nombor Kilang<\/th>\n<th style=\"padding: 12px 8px; text-align: left; color: #fff; border: 1px solid #1b5e20; word-wrap: break-word;\">Kuantiti\/Diameter Bolt<\/th>\n<th style=\"padding: 12px 8px; text-align: left; color: #fff; border: 1px solid #1b5e20; word-wrap: break-word;\">PCD (mm)<\/th>\n<th style=\"padding: 12px 8px; text-align: left; color: #fff; border: 1px solid #1b5e20; word-wrap: break-word;\">Lubang Tengah (mm)<\/th>\n<th style=\"padding: 12px 8px; text-align: left; color: #fff; border: 1px solid #1b5e20; word-wrap: break-word;\">Berat Lubang Kuantiti\/Saiz\/PCD<\/th>\n<th style=\"padding: 12px 8px; text-align: left; color: #fff; border: 1px solid #1b5e20; word-wrap: break-word;\">Kuantiti\/Saiz\/PCD Lubang Sambungan<\/th>\n<th style=\"padding: 12px 8px; text-align: left; color: #fff; border: 1px solid #1b5e20; word-wrap: break-word;\">Ofset (mm)<\/th>\n<th style=\"padding: 12px 8px; text-align: left; color: #fff; border: 1px solid #1b5e20; word-wrap: break-word;\">Tebal Rim. (mm)<\/th>\n<th style=\"padding: 12px 8px; text-align: left; color: #fff; border: 1px solid #1b5e20; word-wrap: break-word;\">Tebal Cakera. (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f1f8e9;\">\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">130XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">30XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">10 \u00d7 23<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">335<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">281.2<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">12 \u00d7 17.5 \/ 590.55<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">75<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">5<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">10<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">30XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">30AXDW15L-1<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<\/tr>\n<tr style=\"background: #f1f8e9;\">\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">30XDW16L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">30XDW16L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 20<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">275<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">222<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">60<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">6<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">14<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 21.4<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">203.2<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">152.6<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">6 \u00d7 16.4 \/ 430<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 17.2 \/ 695.8<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">20<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">5<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">10<\/td>\n<\/tr>\n<tr style=\"background: #f1f8e9;\">\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34AXDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 21<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">203.2<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">152.6<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">6 \u00d7 19 \/ 410<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 Laluan Kunci \/ 717.5<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">12<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">5<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">12<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34AAXDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 21<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">203.2<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">152.6<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">6 \u00d7 19 \/ 410<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 Laluan Kunci \/ 717.5<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">12<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">5<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">12<\/td>\n<\/tr>\n<tr style=\"background: #f1f8e9;\">\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34ABXDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 21<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">203.2<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">152.6<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">6 \u00d7 19 \/ 410<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 Laluan Kunci \/ 717.5<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">19<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">5<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">12<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34BXDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 19<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">203.2<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">150.1<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">3 \u00d7 19 \/ 410<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 Laluan Kunci \/ 717.5<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">68<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">5<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">12<\/td>\n<\/tr>\n<tr style=\"background: #f1f8e9;\">\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">34CXDW15L-1<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">\u2014<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">38XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">38XDW15L<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 21.4<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">203.2<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">152.6<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">6 \u00d7 16.4 \/ 430<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">8 \u00d7 17.2 \/ 787.4<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">18<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">5<\/td>\n<td style=\"padding: 10px 8px; border: 1px solid #c8e6c9; word-wrap: break-word;\">12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"line-height: 1.85; color: #555; margin-top: 16px; margin-bottom: 0;\">All dimensions are in millimeters. &#8220;Keyway&#8221; connection holes are profiled slots providing positive torque engagement with keyed hub flanges. Contact our technical team to confirm the correct factory number for your specific combine harvester or construction machine model and year before placing an order.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-373\" src=\"https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/05\/automatictransmissionpart-products-EP-DW-Series-Agricultural-Wheel-and-Constructional-Wheel.webp\" alt=\"penghantaran automatikproduk-bahagian-EP-Siri DW Roda Pertanian dan Roda Pembinaan\" width=\"800\" height=\"800\" title=\"\" srcset=\"https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/05\/automatictransmissionpart-products-EP-DW-Series-Agricultural-Wheel-and-Constructional-Wheel.webp 800w, https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/05\/automatictransmissionpart-products-EP-DW-Series-Agricultural-Wheel-and-Constructional-Wheel-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/><\/p>\n<p><!-- ===================== 5 KEY ADVANTAGES ===================== --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #ffffff; padding: 32px 28px; margin-bottom: 26px; box-sizing: border-box; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.08);\">\n<h2 style=\"color: #1a2e1a; margin-top: 0; margin-bottom: 24px; padding-bottom: 10px; border-bottom: 3px solid #2e7d32;\">2. Lima Kelebihan Utama Roda Pertanian dan Pembinaan EP-DW<\/h2>\n<div style=\"margin-bottom: 22px; padding: 22px; background: linear-gradient(135deg, #2e7d32 0%, #388e3c 100%); border-radius: 8px; color: #fff;\">\n<h3 style=\"margin-top: 0; color: #fff;\">Sistem Lubang Sambungan Berbilang Titik untuk Pengagihan Beban Maksimum<\/h3>\n<p style=\"line-height: 1.85; margin-bottom: 0;\">Apa yang membezakan roda pertanian EP-DW daripada roda komersial standard ialah sistem lubang sambungan dwi-bulatannya, di mana lapan lubang sambungan sekunder pada PCD berdiameter besar (dari 590.55 mm hingga 787.4 mm) berfungsi seiring dengan bulatan bolt utama untuk mengagihkan beban besar yang dijana dalam operasi penuai gabungan dan peralatan pembinaan. Konfigurasi ini \u2014 unik untuk rim roda pertanian tugas tinggi \u2014 menghalang kepekatan beban titik yang menyebabkan keretakan cakera dalam reka bentuk bulatan tunggal yang beroperasi di bawah beban tinggi berterusan kitaran pemuatan tangki bijirin berkapasiti penuh atau baldi. Pengendali Colombia yang menjalankan John Deere, CLAAS atau penuai gabungan yang dipasang tempatan mendapat manfaat daripada pendekatan struktur ini melalui jangka hayat cakera yang dilanjutkan antara penggantian.<\/p>\n<\/div>\n<div style=\"margin-bottom: 22px; padding: 22px; background: linear-gradient(135deg, #e65100 0%, #ef6c00 100%); border-radius: 8px; color: #fff;\">\n<h3 style=\"margin-top: 0; color: #fff;\">Lubang Sambungan Laluan Kunci untuk Pemindahan Tork Terjamin<\/h3>\n<p style=\"line-height: 1.85; margin-bottom: 0;\">Beberapa varian dalam siri EP-DW menampilkan lubang sambungan jenis laluan kunci (profil lubang kunci) dalam bulatan sambungan sekunder, satu ciri reka bentuk yang memberikan penglibatan mekanikal positif antara cakera roda dan penyesuai bebibir hab. Dalam aplikasi roda pertanian di mana konfigurasi hab menggunakan bebibir berkunci untuk memindahkan tork pemacu \u2014 terutamanya relevan dalam konfigurasi pemacu bantuan roda hadapan pada penuai gabungan \u2014 sambungan laluan kunci menghalang putaran relatif antara roda dan hab di bawah daya tarikan tinggi yang dihadapi dalam keadaan sawah padi basah. Kaedah sambungan ini memastikan roda pertanian kekal terletak secara positif tanpa mengira perubahan arah tork, sekali gus mengurangkan risiko pengikat longgar semasa manuver undur.<\/p>\n<\/div>\n<div style=\"margin-bottom: 22px; padding: 22px; background: linear-gradient(135deg, #1565c0 0%, #1976d2 100%); border-radius: 8px; color: #fff;\">\n<h3 style=\"margin-top: 0; color: #fff;\">Ketebalan Bahan Cakera Berat untuk Rintangan Keletihan<\/h3>\n<p style=\"line-height: 1.85; margin-bottom: 0;\">EP-DW series discs are manufactured from steel plate stock in thicknesses of 10 mm to 14 mm, substantially heavier than passenger or commercial truck wheel discs that typically range from four to six millimeters. This disc thickness is not cosmetic \u2014 it directly determines the fatigue life of the wheel under the cyclic bending loads at the disc-to-rim junction that result from deflection during field operation. Agricultural wheels for tractor and harvester applications must sustain millions of load cycles across multiple seasons without developing disc fatigue cracks, and the EP-DW disc thickness specification provides the material cross-section needed to keep disc bending stress below the endurance limit of the steel grade used throughout the product&#8217;s rated service life.<\/p>\n<\/div>\n<div style=\"margin-bottom: 22px; padding: 22px; background: linear-gradient(135deg, #6a1b9a 0%, #7b1fa2 100%); border-radius: 8px; color: #fff;\">\n<h3 style=\"margin-top: 0; color: #fff;\">Julat Lebar Rim untuk Pelbagai Kelengkapan Tayar<\/h3>\n<p style=\"line-height: 1.85; margin-bottom: 0;\">Rim roda pertanian EP-DW dihasilkan dengan lebar profil 5 mm (keratan pertanian standard) dan 6 mm dalam konfigurasi tertentu, yang dapat menampung pelbagai lebar keratan tayar pertanian dan pembinaan yang digunakan di seluruh pasaran Colombia. Mesin penuai gabungan biasanya menggunakan tayar tekanan rendah keratan lebar yang mengagihkan tekanan tanah untuk meminimumkan pemadatan tanah di sawah padi yang diairi \u2014 pertimbangan agronomi kritikal bagi pengeluar beras Colombia di jabatan Huila dan Tolima. Lebar rim yang ditentukan dengan betul adalah penting untuk tempat duduk manik tayar yang betul dan mengekalkan kestabilan tekanan inflasi yang diperlukan oleh tayar pertanian tanpa tiub untuk operasi beban tinggi yang selamat.<\/p>\n<\/div>\n<div style=\"margin-bottom: 0; padding: 22px; background: linear-gradient(135deg, #c62828 0%, #d32f2f 100%); border-radius: 8px; color: #fff;\">\n<h3 style=\"margin-top: 0; color: #fff;\">Keserasian Roda Pembinaan Julat Penuh<\/h3>\n<p style=\"line-height: 1.85; margin-bottom: 0;\">Beyond the agricultural sector, the EP-DW constructional wheel configurations serve excavators, wheel loaders, motor graders, and road rollers used across Colombia&#8217;s extensive infrastructure development program. Construction wheel for sale in this series covers the hub interface specifications of the major construction equipment brands operating Colombian infrastructure projects, providing fleet managers and equipment dealers with reliable local procurement options for wheel replacement rather than depending on factory-direct imports with extended lead times. The structural design philosophy \u2014 heavy disc, multi-hole connection system, robust rim \u2014 translates directly to construction site durability requirements.<\/p>\n<\/div>\n<\/div>\n<p><!-- ===================== WORKING PRINCIPLE ===================== --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #ffffff; padding: 32px 28px; margin-bottom: 26px; box-sizing: border-box; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.08);\">\n<h2 style=\"color: #1a2e1a; margin-top: 0; margin-bottom: 18px; padding-bottom: 10px; border-bottom: 3px solid #2e7d32;\">3. Prinsip Kerja Roda Pertanian dan Kejuruteraan Struktur<\/h2>\n<p style=\"line-height: 1.9; color: #4a4a4a; margin-bottom: 18px;\">Prinsip kerja roda pertanian dalam aplikasi penuai gabungan dan peralatan pembinaan berbeza secara asasnya daripada mekanik roda penumpang. Dalam konteks tugas berat ini, apakah pembinaan roda menjadi persoalan pengurusan laluan beban berbilang lapisan dan bukannya pemindahan beban cakera ke rim yang mudah. \u200b\u200bRoda EP-DW menghantar beban melalui tiga antara muka mekanikal sepusat: bulatan bolt utama yang bersambung ke gelendong hab gandar, lubang penurun berat di bahagian tengah cakera yang mengurangkan jisim tanpa mengorbankan kedalaman struktur, dan bulatan lubang sambungan berdiameter besar yang bersambung dengan penyesuai bebibir luar atau hab sambungan yang biasa pada penuai gabungan. Bersama-sama, ketiga-tiga elemen ini mewujudkan sistem struktur yang mengagihkan beban operasi pertanian yang sangat pekat ke atas kawasan permukaan yang besar, menghalang kepekatan tegasan yang memulakan retakan lesu.<\/p>\n<p style=\"line-height: 1.9; color: #4a4a4a; margin-bottom: 18px;\">The disc geometry in the EP-DW series is designed with a significant offset between the mounting face and the rim centerline \u2014 ranging from 12 mm to 75 mm depending on the specific configuration. This offset serves a critical function in agricultural wheel rims: it positions the tire contact patch at the correct lateral location relative to the machine&#8217;s frame centerline, maintaining the wheel track width specified by the combine harvester or tractor manufacturer. Incorrect offset changes the effective track width, affecting the stability of the machine on hillsides, the crop row clearance during field operation, and the machine&#8217;s behavior during road transport. The EP-DW series covers the range of offsets found across the major combine harvester brands in service throughout Colombia, with configuration variants that match specific model generations.<\/p>\n<p style=\"line-height: 1.9; color: #4a4a4a; margin-bottom: 0;\">Pemasangan rim dan cakera dilakukan melalui proses kimpalan MIG penembusan tinggi yang menghasilkan kimpalan pelakuran penuh pada antara muka cakera ke rim, zon tegasan tertinggi dalam pemasangan roda. Kualiti kimpalan disahkan melalui pemeriksaan visual dan, pada konfigurasi kritikal, melalui ujian ultrasonik untuk mengesahkan ketiadaan kecacatan pelakuran atau keliangan yang tidak lengkap yang boleh memulakan retakan lesu di bawah beban kitaran berterusan operasi lapangan. Roda pembinaan dan rim roda pertanian yang telah siap diseimbangkan secara dinamik di tempat yang ditentukan oleh keperluan aplikasi, memastikan operasi yang lancar pada kelajuan pengangkutan yang dicapai oleh penuai gabungan apabila bergerak antara ladang di jalan luar bandar Colombia.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; margin-bottom: 26px;\"><\/div>\n<p><!-- ===================== MATERIALS ===================== --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #ffffff; padding: 32px 28px; margin-bottom: 26px; box-sizing: border-box; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.08);\">\n<h2 style=\"color: #1a2e1a; margin-top: 0; margin-bottom: 18px; padding-bottom: 10px; border-bottom: 3px solid #2e7d32;\">4. Spesifikasi Bahan dan Rawatan Permukaan<\/h2>\n<p style=\"line-height: 1.9; color: #4a4a4a; margin-bottom: 18px;\">The structural performance of the EP-DW agricultural wheel begins with material selection. Disc components in the heavier-duty configurations use high-strength structural steel in thicknesses of ten to fourteen millimeters, with yield strength in the range of three hundred fifty to four hundred fifty megapascals. This grade provides the combination of strength, weldability, and ductility required for the disc&#8217;s service conditions \u2014 which include not only high static loads but also impact events from rocks and debris in agricultural fields and construction sites. The fourteen-millimeter disc on the 30XDW16L configuration reflects the particularly demanding load and impact conditions of certain wheel loader and construction equipment applications where stones and concrete debris contact the disc face during operation.<\/p>\n<p style=\"line-height: 1.9; color: #4a4a4a; margin-bottom: 18px;\">Rim stock in the EP-DW series uses a steel grade optimized for cold roll forming with sufficient tensile strength to maintain rim profile integrity under the inflation pressures and lateral loads of large-section agricultural tires. Agricultural wheel rims operate at lower inflation pressures than highway truck rims \u2014 typically four to six bar rather than eight to nine bar \u2014 but the large tire section widths mean the absolute force on the bead seat flanges remains high. The rim bead seat geometry is formed to ETRTO (European Tyre and Rim Technical Organisation) or matching ISO dimensional standards, ensuring compatibility with the agricultural tire sizes fitted to combine harvesters and construction machinery used throughout Colombia&#8217;s diverse machinery fleet.<\/p>\n<p style=\"line-height: 1.9; color: #4a4a4a; margin-bottom: 0;\">Perlindungan permukaan pada siri EP-DW menggunakan proses semburan tembakan serta salutan serbuk yang serupa dengan rangkaian roda kenderaan komersial, tetapi disesuaikan untuk persekitaran kakisan operasi pertanian yang lebih agresif. Zon pertanian Colombia mengalami hujan yang tinggi, sentuhan baja kimia dan racun perosak, dan kelembapan terbenam dalam tanah yang mencabar salutan dengan lebih teruk berbanding persekitaran jalan raya. Formula salutan serbuk yang digunakan pada roda pertanian EP-DW termasuk primer anti-karat yang sesuai untuk keadaan ini, mencapai prestasi semburan garam neutral minimum tiga ratus jam mengikut ISO 9227 sebelum kakisan logam asas yang kelihatan \u2014 jauh lebih baik daripada keluli yang tidak dirawat dan bersaing dengan alternatif yang dicat yang terdapat dalam pasaran selepas jualan roda pertanian Colombia.<\/p>\n<\/div>\n<p><!-- ===================== APPLICATION SCENARIOS ===================== --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #ffffff; padding: 32px 28px; margin-bottom: 26px; box-sizing: border-box; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.08);\">\n<h2 style=\"color: #1a2e1a; margin-top: 0; margin-bottom: 22px; padding-bottom: 10px; border-bottom: 3px solid #2e7d32;\">5. Senario Aplikasi Merentasi Sektor Pertanian dan Pembinaan Colombia<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 18px;\">\n<div style=\"flex: 1; min-width: 250px; padding: 20px; background: #f1f8e9; border-radius: 8px; border-left: 4px solid #2e7d32; box-sizing: border-box;\">\n<h3 style=\"color: #1a2e1a; margin-top: 0;\">Penuaian Padi dan Beras \u2014 Jabatan Tolima dan Huila<\/h3>\n<p style=\"line-height: 1.85; color: #4a4a4a; margin-bottom: 0;\">Colombia&#8217;s rice-producing flatlands in Tolima and Meta departments deploy combine harvesters operating in the wet soil conditions of irrigated paddies, where ground pressure management and wheel stability under load are critical for both crop yield protection and machine stability. The EP-DW agricultural wheel series in the 34XDW15L configurations \u2014 particularly those with keyway connection holes \u2014 serves the combine harvester drive wheel positions in these operations, providing secure torque transfer and structural durability through full harvest seasons that can extend twelve to sixteen weeks of intensive daily operation in wet field conditions.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 250px; padding: 20px; background: #f1f8e9; border-radius: 8px; border-left: 4px solid #e65100; box-sizing: border-box;\">\n<h3 style=\"color: #1a2e1a; margin-top: 0;\">Penuaian Tebu \u2014 Valle del Cauca<\/h3>\n<p style=\"line-height: 1.85; color: #4a4a4a; margin-bottom: 0;\">Valle del Cauca&#8217;s sugarcane production \u2014 one of Colombia&#8217;s largest agricultural export industries \u2014 relies on continuous-operation harvester fleets that run eighteen to twenty hours per day during the cutting season. Agricultural wheel for tractor and harvester applications in this context requires exceptional fatigue resistance given the sustained duty cycles. The EP-DW 38XDW15L with its large 787.4 mm connection PCD serves the wider-diameter drive wheel positions of sugarcane harvesters, where the greater rim diameter accommodates the larger-section tires needed to navigate deep furrows between cane rows without wheel sinkage.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 250px; padding: 20px; background: #f1f8e9; border-radius: 8px; border-left: 4px solid #1565c0; box-sizing: border-box;\">\n<h3 style=\"color: #1a2e1a; margin-top: 0;\">Pembinaan Jalan Raya dan Infrastruktur \u2014 Projek Lebuhraya Negara<\/h3>\n<p style=\"line-height: 1.85; color: #4a4a4a; margin-bottom: 0;\">Colombia&#8217;s ongoing national highway expansion program, including the Autopistas de Cuarta Generaci\u00f3n (4G) concession roads, deploys large fleets of wheel loaders, motor graders, and compactors whose constructional wheels require periodic replacement as the equipment completes project-length contracts. The EP-DW constructional wheel for sale in Colombia serves construction contractors and equipment rental companies seeking locally available wheel replacement stock for major brands in service on these infrastructure projects. The heavy disc construction and multi-point connection system ensure service life appropriate for the sustained high-load cycles of road base compaction and cut-and-fill earthmoving operations.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 250px; padding: 20px; background: #f1f8e9; border-radius: 8px; border-left: 4px solid #6a1b9a; box-sizing: border-box;\">\n<h3 style=\"color: #1a2e1a; margin-top: 0;\">Peralatan Sokongan Sektor Perlombongan<\/h3>\n<p style=\"line-height: 1.85; color: #4a4a4a; margin-bottom: 0;\">Colombia&#8217;s coal mining operations in Cesar department and gold mining in Antioquia and Choc\u00f3 departments use wheel loaders and auxiliary equipment in the mine pit and processing areas, where constructional wheels are exposed to the most aggressive combination of loads, impacts, and corrosive mine drainage that any wheel can encounter. The EP-DW constructional wheel series, with its heavy disc and robust weld construction, provides the structural durability that extends wheel service intervals in this demanding environment, reducing the frequency of wheel-related downtime that directly impacts mining production targets.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 250px; padding: 20px; background: #f1f8e9; border-radius: 8px; border-left: 4px solid #c62828; box-sizing: border-box;\">\n<h3 style=\"color: #1a2e1a; margin-top: 0;\">Pengedar Peralatan Pertanian dan Bengkel Servis<\/h3>\n<p style=\"line-height: 1.85; color: #4a4a4a; margin-bottom: 0;\">Agricultural machinery dealers in Bogot\u00e1, Neiva, Villavicencio, and other regional centers serving Colombia&#8217;s agricultural hinterland maintain EP-DW agricultural wheel inventory as aftermarket replacement parts for combine harvesters and tractors sold and serviced within their territory. The range of factory numbers within the 34XDW15L type accommodates the diversity of hub configurations encountered across different original equipment specifications, allowing dealers to serve a broad customer base without stocking an unmanageable number of SKUs. Agricultural wheels for sale through dealer channels benefit from the EP series documentation that facilitates cross-referencing to original equipment part numbers.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-374\" src=\"https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/05\/automatictransmissionpart-products-EP-DW-Series-Agricultural-Wheel-and-Constructional-Wheel2.webp\" alt=\"penghantaran automatikproduk-bahagian-EP-Siri DW Roda Pertanian dan Roda Pembinaan2\" width=\"800\" height=\"800\" title=\"\" srcset=\"https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/05\/automatictransmissionpart-products-EP-DW-Series-Agricultural-Wheel-and-Constructional-Wheel2.webp 800w, https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/05\/automatictransmissionpart-products-EP-DW-Series-Agricultural-Wheel-and-Constructional-Wheel2-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/><!-- ===================== REGULATIONS ===================== --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #ffffff; padding: 32px 28px; margin-bottom: 26px; box-sizing: border-box; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.08);\">\n<h2 style=\"color: #1a2e1a; margin-top: 0; margin-bottom: 18px; padding-bottom: 10px; border-bottom: 3px solid #2e7d32;\">6. Rangka Kerja Kawal Selia untuk Roda Peralatan Pertanian dan Pembinaan<\/h2>\n<p style=\"line-height: 1.9; color: #4a4a4a; margin-bottom: 18px;\"><strong style=\"color: #1a2e1a;\">Colombia:<\/strong> Jentera pertanian dan pembinaan di Colombia berada di bawah bidang kuasa Kementerian Pertanian dan Pembangunan Luar Bandar (MADR) untuk peralatan pertanian dan Kementerian Pengangkutan untuk jentera yang beroperasi di jalan awam. Resoluci\u00f3n 4100 menetapkan dimensi dan berat kenderaan maksimum untuk pengangkutan jalan raya, yang berkaitan apabila mesin penuai gabungan dan pemuat roda bergerak antara ladang atau tapak pembinaan di jalan awam. Instituto Colombiano Agropecuario (ICA) menyelia peraturan import peralatan pertanian. Pengelasan kastam Colombia untuk roda pertanian mengikuti kod tarif yang diselaraskan yang mesti digunakan oleh pengimport dengan betul untuk memastikan layanan duti yang betul untuk kategori produk ini.<\/p>\n<p style=\"line-height: 1.9; color: #4a4a4a; margin-bottom: 18px;\"><strong style=\"color: #1a2e1a;\">Kesatuan Eropah:<\/strong> Agricultural machinery wheels intended for use on self-propelled machinery in EU markets must comply with the Machinery Directive 2006\/42\/EC, which establishes essential health and safety requirements for machinery components. Agricultural wheel rims must conform to ETRTO dimensional standards for the applicable rim profiles. The EU&#8217;s regulations on wheel construction for agricultural machinery reference ISO 4251 (tyre and rim dimensions for agricultural machinery) and related standards, ensuring dimensional compatibility between the wheel and the tire sizes homologated for specific machinery types.<\/p>\n<p style=\"line-height: 1.9; color: #4a4a4a; margin-bottom: 18px;\"><strong style=\"color: #1a2e1a;\">Amerika Syarikat:<\/strong> The American Society of Agricultural and Biological Engineers (ASABE) publishes standards for agricultural tire and rim fitment, including ASABE S296 which defines rim dimension standards for agricultural tires. The ASABE standards cross-reference with the Tire and Rim Association (TRA) yearbook&#8217;s agricultural section, which defines approved rim widths and diameters for specific agricultural tire sizes. Equipment operators must ensure that replacement agricultural wheels comply with the TRA-listed specifications for the tires mounted on them, both for safety and liability reasons.<\/p>\n<p style=\"line-height: 1.9; color: #4a4a4a; margin-bottom: 0;\"><strong style=\"color: #1a2e1a;\">Piawaian Antarabangsa ISO:<\/strong> ISO 4251-1 and ISO 4251-3 govern the dimensions and designation of rims for agricultural equipment globally, serving as the reference standard for agricultural wheel hub compatibility documentation. ISO 3006 covers commercial vehicle rim dimensions, relevant to the constructional wheel applications in the EP-DW range. For constructional wheel for sale into markets specifying CE-marked machinery, the wheel must be compatible with the machinery&#8217;s CE homologation documentation, which references the relevant EN and ISO standards for the applicable equipment category.<\/p>\n<\/div>\n<p><!-- ===================== ABOUT US ===================== --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #ffffff; padding: 32px 28px; margin-bottom: 26px; box-sizing: border-box; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.08);\">\n<h2 style=\"color: #1a2e1a; margin-top: 0; margin-bottom: 18px; padding-bottom: 10px; border-bottom: 3px solid #2e7d32;\">7. Mengenai Pembuatan Roda Pertanian dan Pembinaan Kami<\/h2>\n<p>Barisan pengeluaran siri EP-DW mengendalikan bahan berdiameter lebih besar dan bahan tolok lebih berat bagi kategori produk ini pada peralatan khusus yang dikonfigurasikan untuk daya tekan dan proses kimpalan yang diperlukan oleh stok cakera tebal dan bahagian rim yang besar. Kawalan kualiti untuk rangkaian EP-DW menggunakan pengesahan dimensi CMM (mesin pengukur koordinat) yang sama yang digunakan dalam pengeluaran roda penumpang dan komersial, tetapi dengan protokol pemeriksaan diperluas untuk merangkumi kedudukan bulatan lubang sambungan dan geometri laluan kunci yang unik untuk reka bentuk roda pertanian dan pembinaan.<\/p>\n<p>Pasukan teknikal kami menyelenggara data keserasian kenderaan untuk model penuai gabungan utama yang dijual di Colombia \u2014 termasuk siri John Deere S, CLAAS Lexion dan siri New Holland TC \u2014 serta jenama peralatan pembinaan utama yang digunakan dalam projek infrastruktur Colombia.<\/p>\n<h3 style=\"color: #1a2e1a; margin-top: 0px; margin-bottom: 14px; text-align: center;\">Kedai Kerja<\/h3>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; white-space: nowrap; padding-bottom: 12px; -webkit-overflow-scrolling: touch;\"><img decoding=\"async\" style=\"width: 23%; min-width: 200px; height: 180px; object-fit: cover; display: inline-block; margin-right: 2%; border-radius: 7px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\" src=\"https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/04\/automatictransmissionpart-products-factory-machine4.webp\" alt=\"Jentera pengeluaran roda berat\" title=\"\"><img decoding=\"async\" style=\"width: 23%; min-width: 200px; height: 180px; object-fit: cover; display: inline-block; margin-right: 2%; border-radius: 7px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\" src=\"https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/04\/automatictransmissionpart-products-factory5.webp\" alt=\"Pengepresan cakera roda pertanian\" title=\"\"><img decoding=\"async\" style=\"width: 23%; min-width: 200px; height: 180px; object-fit: cover; display: inline-block; margin-right: 2%; border-radius: 7px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\" src=\"https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/04\/automatictransmissionpart-products-factory-machine1.webp\" alt=\"Stesen kimpalan dan pemasangan roda\" title=\"\"><img decoding=\"async\" style=\"width: 23%; min-width: 200px; height: 180px; object-fit: cover; display: inline-block; border-radius: 7px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\" src=\"https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/04\/automatictransmissionpart-products-factory4.webp\" alt=\"Penyimpanan roda pertanian siap\" title=\"\"><\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; margin-bottom: 26px;\"><\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #ffffff; padding: 32px 28px; margin-bottom: 26px; box-sizing: border-box; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.08);\">\n<h2 style=\"color: #1a2e1a; margin-top: 0; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 3px solid #2e7d32;\">8. Produk Berkaitan: Bekalan Sistem Roda dan Gandar Lengkap<\/h2>\n<p style=\"line-height: 1.85; color: #4a4a4a; margin-bottom: 20px;\">Roda pertanian atau roda pembinaan berfungsi sebagai sebahagian daripada sistem gandar yang lebih luas. Kesesuaian optimum dan kebolehpercayaan jangka panjang bergantung pada keserasian semua komponen dalam pemasangan roda-hab-gandar. Rangkaian produk kami melangkaui roda untuk merangkumi hab roda dan komponen gandar treler yang bersentuhan langsung dengan siri EP-DW, membolehkan perolehan satu sumber untuk pemasangan sistem gandar lengkap merentasi aplikasi peralatan pertanian dan pembinaan.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 18px;\">\n<div style=\"flex: 1; min-width: 260px; padding: 24px; background: linear-gradient(135deg, #2e7d32 0%, #43a047 100%); border-radius: 8px; color: #fff; box-sizing: border-box;\">\n<h3 style=\"margin-top: 0; color: #fff;\">Unit Hab Roda untuk Peralatan Pertanian dan Pembinaan<\/h3>\n<p style=\"line-height: 1.85; margin-bottom: 16px;\">The agricultural wheel hub connects the wheel to the axle spindle and carries the full wheel load through the bearing assembly to the machine&#8217;s structural frame. Our wheel hub range for heavy agricultural and construction equipment provides hub configurations dimensioned to accept the EP-DW series bolt circles and center hole diameters, ensuring correct fitment across the axle interface. Compatible hub and wheel sourcing eliminates the dimensional mismatch risk that can arise when mixing suppliers with different manufacturing tolerances on critical mating dimensions.<\/p>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; margin-top: 14px; border-radius: 5px;\" src=\"https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/04\/automatictransmissionpart-products-wheel-hub-unit.webp\" alt=\"Unit hab roda pertanian\" title=\"\"><\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 260px; padding: 24px; background: linear-gradient(135deg, #e65100 0%, #ef6c00 100%); border-radius: 8px; color: #fff; box-sizing: border-box;\">\n<h3 style=\"margin-top: 0; color: #fff;\">Rasuk Gandar Treler dan Spindle Treler<\/h3>\n<p style=\"line-height: 1.85; margin-bottom: 16px;\">Agricultural trailer and implement chassis used throughout Colombia&#8217;s farm sector require trailer axle beams and spindles matched to the wheel configurations being fitted. For implements and trailers that use the same wheel family as the EP-DW agricultural wheel range, our trailer axle components provide the spindle diameter, bearing seat geometry, and hub mounting face configuration needed for correct wheel installation. Sourcing both the agricultural wheel and axle beam from a coordinated product range simplifies the specification process and ensures the complete wheel-to-spindle interface functions correctly under field load conditions.<\/p>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; margin-top: 14px; border-radius: 5px;\" src=\"https:\/\/automatictransmissionpart.com\/wp-content\/uploads\/2026\/04\/automatictransmissionpart-related-products-Trailer-Axle-Beam-Trailer-Spindle.webp\" alt=\"Rasuk dan gelendong gandar treler\" title=\"\"><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- ===================== FAQ ===================== --><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #ffffff; padding: 32px 28px; margin-bottom: 26px; box-sizing: border-box; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.08);\">\n<h2 style=\"color: #1a2e1a; margin-top: 0; margin-bottom: 20px; padding-bottom: 10px; border-bottom: 3px solid #2e7d32;\">Soalan Lazim \u2014 Roda Pertanian dan Pembinaan EP-DW<\/h2>\n<div style=\"border-bottom: 1px solid #c8e6c9; padding: 14px 0;\">\n<div style=\"font-weight: bold; color: #1a2e1a; padding: 12px 14px; background: #f1f8e9; border-radius: 5px; margin-bottom: 10px;\">Q1: What is the agricultural wheel working principle for combine harvesters operating in wet paddy conditions in Colombia&#8217;s rice-growing regions?<\/div>\n<div style=\"padding: 12px 16px; line-height: 1.85; color: #555;\">A1: Dalam penuaian padi basah, roda pertanian mesti melaksanakan tiga fungsi serentak: menyokong berat mesin di atas tanah tepu tanpa tenggelam yang berlebihan, menghantar tork pemacu untuk menggerakkan penuai melalui air dan lumpur yang bertakung, dan mengekalkan tindak balas stereng pada permukaan lembut. Roda EP-DW mencapai matlamat ini melalui profil rim lebarnya yang menampung tayar keratan lebar tekanan rendah yang mengagihkan tekanan tanah, pembinaan cakera yang teguh yang memindahkan beban menegak dan daya kilasan dari hab gandar, dan sistem lubang sambungan berbilang titik yang memastikan penglibatan yang selamat antara roda dan hab walaupun di bawah pembalikan tork berayun sistem pemacu penuai gabungan dalam pelbagai keadaan daya tarikan.<\/div>\n<\/div>\n<div style=\"border-bottom: 1px solid #c8e6c9; padding: 14px 0;\">\n<div style=\"font-weight: bold; color: #1a2e1a; padding: 12px 14px; background: #f1f8e9; border-radius: 5px; margin-bottom: 10px;\">S2: Apakah pembinaan roda dan mengapa roda pertanian memerlukan lubang sambungan laluan kunci yang tidak digunakan oleh roda kenderaan komersial standard?<\/div>\n<div style=\"padding: 12px 16px; line-height: 1.85; color: #555;\">A2: Pembinaan roda merujuk kepada reka bentuk geometri dan bahan pemasangan roda lengkap termasuk profil rim, geometri cakera, susunan lubang bolt dan konfigurasi lubang sambungan. Roda pertanian menggunakan lubang sambungan laluan kunci kerana mesin penuai gabungan dan traktor besar sering memasang cakera roda pada bebibir hab luar atau hab sambungan yang membawa tork pemacu dari pembeza gandar ke tayar \u2014 laluan beban yang berbeza daripada roda penumpang di mana tork pemacu melalui aci gandar ke hab secara dalaman. Profil laluan kunci memberikan penglibatan anti-putaran positif antara cakera roda dan bebibir, mencegah gelinciran relatif di bawah tork tinggi yang sebaliknya boleh melonggarkan lubang bulat bulat dan merosakkan antara muka sambungan sepanjang musim operasi intensif.<\/div>\n<\/div>\n<div style=\"border-bottom: 1px solid #c8e6c9; padding: 14px 0;\">\n<div style=\"font-weight: bold; color: #1a2e1a; padding: 12px 14px; background: #f1f8e9; border-radius: 5px; margin-bottom: 10px;\">Q3: How do I identify the correct EP-DW factory number when ordering agricultural wheel rims as a replacement for my combine harvester&#8217;s current wheels in Colombia?<\/div>\n<div style=\"padding: 12px 16px; line-height: 1.85; color: #555;\">A3: Correct identification requires verifying six dimensional parameters from the existing wheel or the machine&#8217;s parts manual: the wheel type designation (e.g., 34XDW15L), the primary bolt circle \u2014 bolt count and hole diameter (e.g., 8\u00d721), the primary PCD in millimeters (e.g., 203.2), the center hole diameter (e.g., 152.6), the connection hole type (round or keyway), the connection hole PCD (e.g., 717.5), and the offset value. These parameters together define the specific factory number variant within the wheel type group. Providing these measurements to our technical team enables exact part number confirmation. If the original wheel is available, our team can also match by direct measurement without requiring reference to the machine&#8217;s documentation.<\/div>\n<\/div>\n<div style=\"border-bottom: 1px solid #c8e6c9; padding: 14px 0;\">\n<div style=\"font-weight: bold; color: #1a2e1a; padding: 12px 14px; background: #f1f8e9; border-radius: 5px; margin-bottom: 10px;\">S4: Apakah prosedur penyelenggaraan yang memanjangkan hayat perkhidmatan hab dan rim roda pertanian pada mesin penuai gabungan yang beroperasi pada musim menuai intensif di Colombia?<\/div>\n<div style=\"padding: 12px 16px; line-height: 1.85; color: #555;\">A4: Key maintenance practices for EP-DW agricultural wheel longevity include verifying bolt torque to the machine manufacturer&#8217;s specification before each harvest season and rechecking after the first day of operation \u2014 when initial settling of the contact surfaces can cause minor torque reduction. Washing wheels with clean water after operation in wet paddy or chemically treated fields removes corrosive residues before they undermine the coating system. Inspecting the disc-to-rim weld area and bolt hole zone for early fatigue crack indications during service intervals allows proactive replacement before a crack propagates to failure. Any wheel showing visible cracking must be replaced immediately, as crack growth in agricultural wheel rims accelerates rapidly once initiated under the sustained cyclic loads of harvest operation.<\/div>\n<\/div>\n<div style=\"border-bottom: 1px solid #c8e6c9; padding: 14px 0;\">\n<div style=\"font-weight: bold; color: #1a2e1a; padding: 12px 14px; background: #f1f8e9; border-radius: 5px; margin-bottom: 10px;\">S5: Konfigurasi roda pertanian siri EP-DW yang manakah sesuai untuk pemuat roda besar yang digunakan pada projek pembinaan infrastruktur dan perlombongan Colombia?<\/div>\n<div style=\"padding: 12px 16px; line-height: 1.85; color: #555;\">A5: Aplikasi pemuat roda dalam persekitaran pembinaan dan perlombongan Colombia biasanya menggunakan varian keluarga 34XDW15L dalam konfigurasi lapan bolt 203.2 PCD, dengan nombor kilang khusus bergantung pada konfigurasi hab jenama dan model pemuat yang dimaksudkan. Varian 34BXDW15L dengan ofset tinggi 68 mm sesuai dengan konfigurasi hab pemuat tertentu di mana cakera roda mesti memanjang ke luar untuk membersihkan bebibir hab sambil mengekalkan kedudukan tayar yang betul di dalam gerbang roda. 30XDW16L dengan cakera 14 mm yang lebih berat dan konfigurasi enam bolt 275 PCD berfungsi untuk platform peralatan pembinaan tertentu dengan geometri hab yang berbeza. Mengesahkan jenama, model dan kedudukan gandar mesin tertentu dengan pasukan teknikal kami sebelum membuat pesanan memastikan varian roda pembinaan yang betul dibekalkan.<\/div>\n<\/div>\n<div style=\"border-bottom: 1px solid #c8e6c9; padding: 14px 0;\">\n<div style=\"font-weight: bold; color: #1a2e1a; padding: 12px 14px; background: #f1f8e9; border-radius: 5px; margin-bottom: 10px;\">S6: Bagaimanakah nilai ofset roda pertanian mempengaruhi kestabilan mesin penuai gabungan di kawasan cerun di kawasan pertanian Andean dan lereng bukit di Colombia?<\/div>\n<div style=\"padding: 12px 16px; line-height: 1.85; color: #555;\">A6: Wheel offset determines the lateral position of the tire contact patch relative to the machine&#8217;s chassis centerline. In combine harvester operation on sloped Andean terrain, the correct track width \u2014 set by the combination of axle length and wheel offset \u2014 is a key factor in the machine&#8217;s rollover stability. A wider effective track width, achieved through lower positive offset, lowers the center of gravity-to-track-width ratio and improves lateral stability on grades. Fitting a wheel with incorrect offset from the machine&#8217;s specification changes the effective track width, which can reduce stability margins on hillside operation. The EP-DW range provides the manufacturer-specified offset values for each wheel type configuration, ensuring the machine&#8217;s original stability geometry is maintained throughout the wheel&#8217;s service life.<\/div>\n<\/div>\n<div style=\"border-bottom: 1px solid #c8e6c9; padding: 14px 0;\">\n<div style=\"font-weight: bold; color: #1a2e1a; padding: 12px 14px; background: #f1f8e9; border-radius: 5px; margin-bottom: 10px;\">S7: Bilakah pengusaha pertanian Colombia perlu mempertimbangkan untuk menggantikan roda pertanian dan bukannya terus beroperasi dengan kakisan permukaan cakera yang boleh dilihat atau kerosakan permukaan kecil?<\/div>\n<div style=\"padding: 12px 16px; line-height: 1.85; color: #555;\">A7: Kakisan permukaan yang tertinggal dalam lapisan salutan tanpa menembusi logam asas boleh diuruskan dengan rawatan sentuhan dan operasi berterusan. Walau bagaimanapun, beberapa keadaan memerlukan penggantian roda segera: sebarang retakan yang kelihatan pada plat cakera, tanpa mengira panjangnya; penembusan karat yang mewujudkan lubang yang kelihatan pada bahan cakera di sekitar lubang bolt atau pada kimpalan cakera-ke-rim; ubah bentuk bebibir rim yang menghalang tempat duduk manik tayar yang betul; atau sebarang pemisahan kimpalan pada sambungan cakera-ke-rim yang kelihatan sebagai jurang atau garisan retakan. Kegagalan struktur roda pertanian di lapangan \u2014 keretakan cakera atau letupan manik rim \u2014 membawa risiko keselamatan yang serius kepada pengendali mesin dan orang yang berada di sekeliling, dan kos penggantian roda adalah minimum berbanding akibat kegagalan struktur di lapangan semasa operasi musim menuai.<\/div>\n<\/div>\n<\/div>\n<p style=\"text-align: right;\">Editor: PXY<\/p>","protected":false},"excerpt":{"rendered":"<p>Beberapa permintaan mekanikal dalam operasi perindustrian setanding dengan apa yang mesti ditanggung oleh roda pertanian sepanjang musim menuai penuh. Roda pertanian Siri EP-DW direka bentuk khusus untuk keadaan ini, berdasarkan prinsip reka bentuk yang disahkan dalam pasaran jentera pertanian Asia Timur yang mencabar dan disesuaikan untuk persekitaran operasi tropika dan Andean yang terdapat di seluruh Colombia dan Amerika Latin. Setiap roda pertanian dalam siri ini dihasilkan mengikut spesifikasi dimensi yang tepat yang memastikan kesesuaian yang betul dengan pemasangan gandar penuai gabungan dan hab roda peralatan pembinaan, memberikan kapasiti beban dan integriti struktur yang diperlukan oleh pengendali jentera berat untuk prestasi bermusim yang boleh dipercayai.<\/p>\n<p>Penamaan DW mencerminkan keluarga produk yang dioptimumkan untuk aplikasi dwi: jentera pertanian termasuk mesin penuai gabungan dan traktor, dan aplikasi roda pembinaan pada jengkaut, pemuat dan peralatan pembinaan jalan raya. Kedua-dua kategori aplikasi berkongsi keperluan yang sama \u2014 bulatan bolt besar dengan pelbagai titik pengikat, diameter lubang tengah tinggi yang menampung gelendong gandar yang besar, susunan lubang sambungan yang besar untuk mengagihkan beban melalui bebibir tambahan dan spesifikasi ketebalan bahan yang mengekalkan jangka hayat lesu di bawah beban kitaran yang wujud dalam operasi lapangan dan kerja tapak pembinaan. Julat EP-DW merangkumi jenis roda daripada konfigurasi diameter 30 inci hingga 38 inci, dengan variasi dalam kiraan bolt, PCD (diameter bulatan pitch), ofset dan geometri lubang sambungan untuk dipadankan dengan konfigurasi hab khusus jenama mesin penuai gabungan dan peralatan pembinaan utama yang beroperasi dalam sektor pertanian dan infrastruktur Colombia.<\/p>","protected":false},"featured_media":373,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[31],"product_tag":[],"class_list":["post-372","product","type-product","status-publish","has-post-thumbnail","product_cat-agricultural-wheel","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/automatictransmissionpart.com\/ms\/wp-json\/wp\/v2\/product\/372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/automatictransmissionpart.com\/ms\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/automatictransmissionpart.com\/ms\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/automatictransmissionpart.com\/ms\/wp-json\/wp\/v2\/media\/373"}],"wp:attachment":[{"href":"https:\/\/automatictransmissionpart.com\/ms\/wp-json\/wp\/v2\/media?parent=372"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/automatictransmissionpart.com\/ms\/wp-json\/wp\/v2\/product_brand?post=372"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/automatictransmissionpart.com\/ms\/wp-json\/wp\/v2\/product_cat?post=372"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/automatictransmissionpart.com\/ms\/wp-json\/wp\/v2\/product_tag?post=372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}