{"id":7758,"date":"2026-05-22T10:34:34","date_gmt":"2026-05-22T02:34:34","guid":{"rendered":"https:\/\/gfmparts.com\/?post_type=product&#038;p=7758"},"modified":"2026-05-22T11:04:05","modified_gmt":"2026-05-22T03:04:05","slug":"wholesale-excavator-track-bolts-and-nuts-2057","status":"publish","type":"product","link":"https:\/\/gfmparts.com\/id\/produk\/wholesale-excavator-track-bolts-and-nuts-2057\/","title":{"rendered":"Wholesale Excavator Track Bolts and Nuts 20*57"},"content":{"rendered":"<p><span style=\"color: #000000;\">In the chassis systems of excavators and bulldozers, track bolts and nuts are critical components, determining track stability and overall equipment reliability. GFM&#8217;s<a href=\"https:\/\/gfmparts.com\/id\/produk\/baut-segmen-sproket-buldoser\/\"><strong> track bolts and nuts<\/strong><\/a> 20*57 are designed for heavy-duty construction environments, providing durable performance support for mining, earthmoving, and infrastructure construction. Whether for routine maintenance or large-scale engineering projects, this product ensures smooth and safe operation of the track system.<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\"><strong>High-strength Material Guarantee:<\/strong> Utilizing carefully selected alloy steel, GFM&#8217;s <a href=\"https:\/\/gfmparts.com\/id\/produk\/pabrik-pemasok-sekrup-dan-mur-sepatu-track-eksavator\/\"><strong>baut dan mur grouser track<\/strong><\/a> possess excellent tensile strength and toughness, capable of withstanding the impact and vibration of excavators or bulldozers under high-load operation.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Precision Machining and Thread Design:<\/strong> Each bolt and nut is precision-machined, with uniform and tight threads, ensuring smooth installation and secure fastening, reducing the risk of loosening due to vibration.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Heat Treatment Enhancement:<\/strong> Combining quenching and tempering processes, the hardness and wear resistance of the track bolts and nuts are significantly improved, maintaining reliable performance even during extended construction periods.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Clear Specifications and Easy Matching:<\/strong> With a model number of 20*57, the bolt diameter, length, and thread standards strictly conform to industry specifications, facilitating quick and easy matching with different machine models and improving spare parts selection efficiency.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Kompatibilitas Luas:<\/strong> Compatible with excavators and bulldozers from brands such as Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, Sany, LiuGong, XCMG, and Shantui, covering mainstream equipment models on the market and reducing procurement difficulty.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Durability and Low Maintenance Requirements:<\/strong> Bolts and nuts undergo surface strengthening treatment to improve wear resistance and corrosion resistance, making them less prone to wear even under long-term high-intensity construction, significantly reducing equipment maintenance frequency.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Jaminan Kualitas yang Andal:<\/strong> GFM provides a quality guarantee of no less than one year or 2000 hours. Each batch of products undergoes rigorous testing to ensure that the performance and safety of grouser track bolts and nuts meet industry standards.<\/span><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">Deskripsi Produk<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\"><strong>Bahan mentah:<\/strong> 40CR<\/span><\/li>\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> Penggali<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Sedang mengemas:<\/strong>\u00a0Palet Kayu Ekspor Standar<\/span><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">Fitur<\/span><\/h3>\n<ul>\n<li><b><\/b><span style=\"color: #000000;\"><strong><b>Baja Paduan Kekuatan Tinggi: <\/b><\/strong>Direkayasa untuk ketahanan dalam aplikasi tugas berat, memastikan kinerja tahan lama.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Rekayasa Presisi: <\/b><\/strong>Dirancang agar pas sempurna, memberikan pengoperasian yang andal dan efisien pada mesin Anda.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Perlakuan Panas: <\/b><\/strong>Kekerasan dan kekuatan ditingkatkan, memperpanjang umur baut untuk kinerja berkelanjutan.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Desain Anti-Kendur: <\/b><\/strong>Menjaga baut tetap terpasang dengan aman, bahkan dalam kondisi pengoperasian yang berat.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Perlindungan Korosi: <\/b><\/strong>Dilapisi agar tahan terhadap karat dan tahan terhadap kondisi lingkungan yang keras, memastikan keandalan di semua lingkungan.<\/span><b><\/b><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">Spesifikasi<\/span><\/h3>\n<p style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-3392\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec.png\" alt=\"spesifikasi baut sprocket buldoser\" width=\"664\" height=\"217\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec.png 664w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec-300x98.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec-600x196.png 600w\" sizes=\"(max-width: 664px) 100vw, 664px\" \/><\/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-3146\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description.png\" alt=\"deskripsi bagian buldoser\" width=\"626\" height=\"317\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description.png 626w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description-300x152.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description-600x304.png 600w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/><\/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\/p4WNLmr-Huc?si=PWuiZYSYsuM6wPVz\" width=\"1000\" height=\"562\" 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><\/iframe><\/p>\n<p><img decoding=\"async\" class=\"size-large 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=\"1024\" height=\"648\" 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: 1024px) 100vw, 1024px\" \/><\/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>Since its establishment in 2011, GFM has focused on the research and development and production of excavator and bulldozer chassis components. Leveraging extensive industry experience and an advanced production system, we not only provide customers with high-performance Track Bolts and Nuts 20*57, but also ensure that every component undergoes rigorous quality control.<\/p>\n<ul>\n<li><strong>Pengalaman dan Keahlian yang Luas:<\/strong> With over a decade of focus on chassis parts manufacturing, GFM has accumulated extensive experience in large-scale production, engineering machinery adaptation, and product optimization, enabling it to precisely meet the high standards required for bolts and nuts from excavators, bulldozers, and other tracked equipment.<\/li>\n<li><strong>Peralatan Produksi Lanjutan:<\/strong> Our factory is equipped with precision casting, forging, and CNC machining equipment, ensuring the dimensional accuracy, thread uniformity, and structural integrity of every grouser track bolt and nut, meeting the demands of high-intensity operating conditions.<\/li>\n<li><strong>Sistem Kontrol Kualitas yang Ketat:<\/strong> From raw material intake to finished product delivery, GFM has established a complete inspection process, including material hardness testing, tensile testing, and abrasion resistance testing, ensuring the long-term stability and reliability of track bolts and nuts in construction environments.<\/li>\n<li><strong>Mature Production Lines and Large-Scale Supply Capacity:<\/strong> Our production lines can handle both large-volume orders and customized specifications simultaneously, ensuring customers receive the necessary parts quickly, meeting the timeliness requirements of large-scale engineering projects.<\/li>\n<li><strong>Kompatibel dengan merek-merek utama:<\/strong> GFM products are compatible with brands such as Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, Sany, LiuGong, XCMG, and Shantui, covering most excavator and bulldozer models on the market, providing convenience and high adaptability for procurement.<\/li>\n<li><strong>Customized solutions:<\/strong> For different engineering environments and special equipment needs, GFM can provide customized production of track bolts and nuts in different specifications and using special materials, helping customers improve construction efficiency and reduce maintenance costs.<\/li>\n<li><strong>Reliable delivery and service:<\/strong> The factory&#8217;s experienced team ensures on-time delivery of every batch of products, while providing installation, maintenance, and technical consulting support, giving customers professional support throughout the procurement and use process.<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><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 pin gigi ekskavator\" width=\"767\" height=\"431\" 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: 767px) 100vw, 767px\" \/><\/span><\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">\u4ea7\u54c1\u8d28\u91cf\u4fdd\u8bc1<\/span><\/span><\/span><\/li>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">\u5927\u91cf\u4f9b\u5e94<\/span><\/span><\/span><\/li>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">\u5177\u6709\u7ade\u4e89\u529b\u7684\u4ef7\u683c<\/span><\/span><\/span><\/li>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">\u5927\u591a\u6570\u54c1\u724c\u548c\u578b\u53f7<\/span><\/span><\/span><\/li>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">layanan kesehatan<\/span><\/span><\/span><\/li>\n<li><span style=\"color: #000000;\"><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">\u4e13\u4e1a\u6280\u672f\u652f\u6301<\/span><\/span><\/span><\/li>\n<\/ul>","protected":false},"featured_media":7759,"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 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offer high-strength track shoe bolts and nuts with 15 years experience, 1000+ parts stock, advanced production lines. Contact us.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gfmparts.com\/id\/produk\/wholesale-excavator-track-bolts-and-nuts-2057\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wholesale Excavator Track Bolts and Nuts 20*57\" \/>\n<meta property=\"og:description\" content=\"Wholesale Excavator Track Shoe Bolts and Nuts 20*70 by GFM offer high-strength track shoe bolts and nuts with 15 years experience, 1000+ parts stock, advanced production lines. 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