{"id":8328,"date":"2026-09-08T15:39:17","date_gmt":"2026-09-08T07:39:17","guid":{"rendered":"https:\/\/gfmparts.com\/?post_type=product&#038;p=8328"},"modified":"2026-09-08T16:17:22","modified_gmt":"2026-09-08T08:17:22","slug":"wholesale-kobelco-sk50-excavator-track-roller","status":"publish","type":"product","link":"https:\/\/gfmparts.com\/id\/produk\/wholesale-kobelco-sk50-excavator-track-roller\/","title":{"rendered":"Wholesale Kobelco SK50 Excavator Track Roller"},"content":{"rendered":"<p data-path-to-node=\"10\">Itu<strong> Kobelco SK50 track roller<\/strong> produced by GFM as a professional <a href=\"https:\/\/gfmparts.com\/id\/produk\/produsen-roller-trek-mini-excavator-hitachi-zx33u\/\"><b data-path-to-node=\"10\" data-index-in-node=\"64\">produsen rol lintasan<\/b><\/a> is manufactured strictly according to original engineering standards, featuring extremely high compatibility and durability. GFM engineers every roller shell using <b data-path-to-node=\"10\" data-index-in-node=\"254\">forged 40Cr steel<\/b> to deliver superior impact toughness, ensuring smooth track movement and preventing premature undercarriage wear.<\/p>\n<ul>\n<li data-path-to-node=\"11,0,0\"><b data-path-to-node=\"11,0,0\" data-index-in-node=\"0\">Ketahanan Aus yang Unggul<\/b>: Deep induction heat treatment creates a <b data-path-to-node=\"11,0,0\" data-index-in-node=\"66\">5\u20138 mm<\/b> hardened layer at <b data-path-to-node=\"11,0,0\" data-index-in-node=\"91\">HRC 52\u201358<\/b>, resisting harsh soil abrasion.<\/li>\n<li data-path-to-node=\"11,1,0\"><b data-path-to-node=\"11,1,0\" data-index-in-node=\"0\">Kapasitas Beban Tinggi<\/b>: Heavy-duty forged alloy construction supports maximum operational weights without flange deformation or cracking.<\/li>\n<li data-path-to-node=\"11,2,0\"><b data-path-to-node=\"11,2,0\" data-index-in-node=\"0\">Zero-Leakage Sealing<\/b>: Premium floating seals and <b data-path-to-node=\"11,2,0\" data-index-in-node=\"49\">NBR rubber O-rings<\/b> retain lubricant while locking out dirt, mud, and water.<\/li>\n<li data-path-to-node=\"11,3,0\"><b data-path-to-node=\"11,3,0\" data-index-in-node=\"0\">Reduced Friction &amp; Downtime<\/b>: Precision-ground internal shafts and bronze bushings ensure smooth rotation and lower fuel consumption.<\/li>\n<li data-path-to-node=\"11,4,0\"><b data-path-to-node=\"11,4,0\" data-index-in-node=\"0\">Exact Fitment Geometry<\/b>: Fully matches original OEM mounting hole dimensions and flange profiles for seamless drop-in installation.<\/li>\n<li data-path-to-node=\"11,5,0\"><b data-path-to-node=\"11,5,0\" data-index-in-node=\"0\">High Impact Toughness<\/b>: Advanced forging processes eliminate internal voids, ensuring the roller withstands severe rocky terrain shocks.<\/li>\n<\/ul>\n<p data-path-to-node=\"12\">These combined performance advantages prevent downtime caused by seal failure or shell cracking in the field. By upgrading to GFM rollers, equipment owners extend undercarriage service life beyond <b data-path-to-node=\"12\" data-index-in-node=\"197\">2,000 working hours<\/b> and keep total maintenance expenses low.<\/p>\n<h3 data-path-to-node=\"1\"><span style=\"color: #ff6600; font-size: 24px;\">Deskripsi Produk<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\"><strong>Jumlah pesanan minimum:<\/strong>\u00a01 buah<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Metode Pembayaran:<\/strong>\u00a0T\/T<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Merek:<\/strong>\u00a0GFM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Kondisi:<\/strong>\u00a0Baru<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Warna:<\/strong>\u00a0Kuning, Hitam atau Disesuaikan<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Waktu pengerjaan:<\/strong>\u00a030 hari<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Jaminan:<\/strong>\u00a01 Tahun<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Melayani:<\/strong>\u00a0OEM atau ODM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Tempat Asal:<\/strong>\u00a0Fujian, Tiongkok<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Aplikasi:<\/strong> Buldoser<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Sedang mengemas:<\/strong> Palet Kayu Ekspor Standar<\/span><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">Fitur<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Premi <\/b><\/strong><strong><b>Bahan<\/b><\/strong>: Dibuat dengan baja berkualitas tinggi dan tahan aus untuk memastikan masa pakai yang lebih lama dan kinerja yang konsisten.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Disegel dan Dilumasi<\/b><\/strong>: Dirancang dengan sistem tertutup yang menjaga roller tetap terlumasi, mengurangi gesekan, dan mencegah masuknya kotoran atau air.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Operasi Lancar dan Stabil<\/b><\/strong>: Dirancang secara presisi untuk pergerakan yang seimbang, meningkatkan efisiensi mesin Anda.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Cocok untuk Berbagai Model<\/b><\/strong>: Ditawarkan dalam desain flensa tunggal, flensa ganda, dan flensa tengah untuk memenuhi berbagai jenis ekskavator dan buldoser.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Ketangguhan yang Terbukti<\/b><\/strong>: Diuji untuk menangani beban berat dan beroperasi secara efektif di lingkungan yang berat, memastikan waktu henti yang minimal.<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">Di GFM Factory, kami berkomitmen untuk menyediakan komponen berkualitas tinggi yang meningkatkan efisiensi dan keawetan peralatan Anda. Rol lintasan kami dirancang untuk menjaga mesin Anda beroperasi pada kinerja puncak, mengurangi waktu henti dan biaya perawatan.<\/span><\/p>\n<p><span style=\"color: #000000;\">Untuk informasi lebih lanjut atau untuk menanyakan model tertentu, silakan hubungi kami. GFM Factory \u2013 Sumber Suku Cadang Andal!<\/span><\/p>\n<h3><span style=\"color: #ff6600;\">Spesifikasi<\/span><\/h3>\n<p style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-6790\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/Bulldozer-bottom-roller-Specifications-1024x662.png\" alt=\"Spesifikasi roller bawah buldoser\" width=\"934\" height=\"604\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/Bulldozer-bottom-roller-Specifications-1024x662.png 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/Bulldozer-bottom-roller-Specifications-300x194.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/Bulldozer-bottom-roller-Specifications-768x497.png 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/Bulldozer-bottom-roller-Specifications-1536x993.png 1536w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/Bulldozer-bottom-roller-Specifications-600x388.png 600w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/Bulldozer-bottom-roller-Specifications.png 1863w\" sizes=\"(max-width: 934px) 100vw, 934px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Model Produk<\/span><\/h3>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"alignnone size-full wp-image-3147\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/excavator-part-description-e1735350735761.png\" alt=\"deskripsi bagian ekskavator\" width=\"856\" height=\"694\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/excavator-part-description-e1735350735761.png 856w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/excavator-part-description-e1735350735761-300x243.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/excavator-part-description-e1735350735761-768x623.png 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/excavator-part-description-e1735350735761-600x486.png 600w\" sizes=\"(max-width: 856px) 100vw, 856px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Proses Produksi<\/span><\/h3>\n<p style=\"text-align: center;\"><iframe title=\"Pemutar video YouTube\" src=\"https:\/\/www.youtube.com\/embed\/c9nWGaJ_cxc?si=MdoYxVrGQYaNoOFY\" width=\"850\" height=\"479\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><\/iframe><img decoding=\"async\" class=\"alignnone wp-image-3043 aligncenter\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u901a\u7528\u751f\u4ea7\u6d41\u7a0b-1-1024x648.jpg\" alt=\"proses produksi suku cadang ekskavator\" width=\"999\" height=\"632\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u901a\u7528\u751f\u4ea7\u6d41\u7a0b-1-1024x648.jpg 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u901a\u7528\u751f\u4ea7\u6d41\u7a0b-1-300x190.jpg 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u901a\u7528\u751f\u4ea7\u6d41\u7a0b-1-768x486.jpg 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u901a\u7528\u751f\u4ea7\u6d41\u7a0b-1-1536x973.jpg 1536w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u901a\u7528\u751f\u4ea7\u6d41\u7a0b-1-2048x1297.jpg 2048w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u901a\u7528\u751f\u4ea7\u6d41\u7a0b-1-600x380.jpg 600w\" sizes=\"(max-width: 999px) 100vw, 999px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Pengemasan dan Pengiriman<\/span><\/h3>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-6521\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1024x648.jpg\" alt=\"Pengemasan dan Pengiriman\" width=\"1024\" height=\"648\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1024x648.jpg 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-300x190.jpg 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-768x486.jpg 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1536x973.jpg 1536w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-2048x1297.jpg 2048w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-600x380.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Keunggulan Pabrik<\/span><\/h3>\n<p data-path-to-node=\"15\">Established in <b data-path-to-node=\"15\" data-index-in-node=\"15\">2011<\/b>, GFM is a dedicated <a href=\"https:\/\/gfmparts.com\/id\/produk\/pabrik-rol-lintasan-buldoser-komatsu-d155\/\"><b data-path-to-node=\"15\" data-index-in-node=\"40\">produsen rol lintasan<\/b><\/a> providing reliable excavator undercarriage components across global markets. Our modern production facility operates multi-station forging lines, automated <b data-path-to-node=\"15\" data-index-in-node=\"222\">CNC machining centers<\/b>, and full-scale heat treatment systems to deliver identical OEM dimensions across all production batches.<\/p>\n<ul>\n<li data-path-to-node=\"16,0,0\"><b data-path-to-node=\"16,0,0\" data-index-in-node=\"0\">Metallurgical Quality Control<\/b>: Every production lot undergoes spectral analysis, magnetic particle flaw detection, and hardness testing.<\/li>\n<li data-path-to-node=\"16,1,0\"><b data-path-to-node=\"16,1,0\" data-index-in-node=\"0\">Multi-Model Compatibility<\/b>: Fully compatible with Kobelco SK50 series as well as widely used Komatsu, Caterpillar, Hitachi, Volvo, and Yanmar models.<\/li>\n<li data-path-to-node=\"16,2,0\"><b data-path-to-node=\"16,2,0\" data-index-in-node=\"0\">High-Capacity Supply Chain<\/b>: As a leading <a href=\"https:\/\/gfmparts.com\/id\/produk\/produsen-rol-bawah-buldoser-komatsu-df\/\"><b data-path-to-node=\"16,2,0\" data-index-in-node=\"41\">pabrik rol lintasan<\/b><\/a>, our advanced manufacturing lines support continuous inventory stocking, distributor bulk orders, and fast replacements.<\/li>\n<li data-path-to-node=\"16,3,0\"><b data-path-to-node=\"16,3,0\" data-index-in-node=\"0\">Comprehensive Quality Guarantee<\/b>: All Kobelco SK50 rollers are backed by a full <b data-path-to-node=\"16,3,0\" data-index-in-node=\"79\">1-year or 2,000-hour warranty<\/b>.<\/li>\n<li data-path-to-node=\"16,4,0\"><b data-path-to-node=\"16,4,0\" data-index-in-node=\"0\">Automated Machining Precision<\/b>: High-precision CNC turning guarantees tight internal tolerances to eliminate shaft wobble and uneven wear.<\/li>\n<li data-path-to-node=\"16,5,0\"><b data-path-to-node=\"16,5,0\" data-index-in-node=\"0\">Traceable Manufacturing Process<\/b>: Strict quality tracking ensures every batch meets international ISO standards before leaving the factory.<\/li>\n<\/ul>\n<p data-path-to-node=\"17\">By integrating raw material selection, thermal processing, and precision testing under one roof, GFM maintains strict quality standards across all output. We ensure every Kobelco SK50 track roller leaves our <a href=\"https:\/\/gfmparts.com\/id\/produk\/pabrik-roller-bawah-track-roller-ekskavator\/\"><b data-path-to-node=\"17\" data-index-in-node=\"208\">pabrik rol lintasan<\/b><\/a> ready for seamless replacement and reliable service under tough job site conditions.<\/p>\n<p data-path-to-node=\"17\">Sebagai seorang yang berpengalaman <a href=\"https:\/\/gfmparts.com\/id\/produk\/pemasok-rol-bawah-ekskavator-komatsu-pc210\/\"><b data-path-to-node=\"30\" data-index-in-node=\"18\">produsen rol lintasan<\/b><\/a> operating since 2011, GFM delivers quality components, extensive model compatibility, and fast global shipping. <b data-path-to-node=\"30\" data-index-in-node=\"156\">Contact our engineering sales team today to request a quote or get your free sample!<\/b><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2159\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325-1024x576.jpg\" alt=\"Produsen suku cadang ekskavator\" width=\"850\" height=\"478\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325-1024x576.jpg 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325-300x169.jpg 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325-768x432.jpg 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325-1536x864.jpg 1536w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325-600x338.jpg 600w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325.jpg 1920w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li><span style=\"color: #000000;\">Kualitas Produk Terjamin<\/span><\/li>\n<li><span style=\"color: #000000;\">Pasokan Besar<\/span><\/li>\n<li><span style=\"color: #000000;\">Harga Kompetitif<\/span><\/li>\n<li><span style=\"color: #000000;\">Kebanyakan Merek &amp; Model<\/span><\/li>\n<li><span style=\"color: #000000;\">Tim Layanan Pelanggan yang Membantu<\/span><\/li>\n<li><span style=\"color: #000000;\">Dukungan Teknis Profesional<\/span><\/li>\n<\/ul>","protected":false},"featured_media":8329,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_cat":[38,49],"product_tag":[251],"class_list":{"0":"post-8328","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-undercarriage","7":"product_cat-track-roller","8":"product_tag-kobelco-sk50","9":"desktop-align-left","10":"tablet-align-left","11":"mobile-align-left","12":"ast-product-gallery-layout-horizontal-slider","13":"ast-product-gallery-with-no-image","14":"ast-product-tabs-layout-horizontal","16":"first","17":"instock","18":"shipping-taxable","19":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.8 (Yoast SEO v23.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Kobelco SK50 Excavator Track Roller Manufacturer: Factory Price<\/title>\n<meta name=\"description\" content=\"GFM is a trusted track roller manufacturer since 2011, making Kobelco SK50 track rollers with 2000-hour warranties. 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