Jiangsu Profile
Famous Export Brand
Product List
1666. Crawler Bulldozer D155-1 D155-6 Undercarriage Parts Track Roller SF Bottom Roller 17A-30-00070 ... 
[Aug 05, 2025]
[Aug 05, 2025] CRAFTSMANSHIP The wheel body treated with integral hardening process and floating seal verified by limit test are adopted to ensure product reliability under harsh working conditions such as mining and heavy loads ...
Company: Jiangsu Origin Machinery Co., Ltd.
1667. Excavator Undercarriage Steel Track Link Chain Assy Bulldozer Track Shoe Track Group Assembly [Aug 13, 2025]
[Aug 13, 2025] CRAFTSMANSHIP We jointly develop special steel with well-known steel mills, and adopt track link tread, inside and outside quenching of pin bush technology, which significantly improve product wear resistance and ...
Company: Jiangsu Origin Machinery Co., Ltd.
1668. D155-1 D155-6 Bulldozer Undercarriage Parts Track Link Track Chain Chassis Parts 175-32-02661 ... [Aug 13, 2025]
[Aug 13, 2025] CRAFTSMANSHIP We jointly develop special steel with well-known steel mills, and adopt track link tread, inside and outside quenching of pin bush technology, which significantly improve product wear resistance and ...
Company: Jiangsu Origin Machinery Co., Ltd.
1669. Factory Quality Guarantee 2.5 Ton Ste35sr Diesel Excavators Small Digger [Jan 22, 2026]
[Jan 22, 2026] 
About our products Product Description EXCAVATORS Hydraulic excavation, also known as an excavator, is an earth moving machine that uses a bucket to excavate materials above or below the surface of the bearing ...
1670. Bulldozer Cat D9 D9N D9R Track Link Assembly CR4655/43/24 2032199 3794048 [Dec 17, 2025]
[Dec 17, 2025] CRAFTSMANSHIP We jointly develop special steel with well-known steel mills, and adopt track link tread, inside and outside quenching of pin bush technology, which significantly improve product wear resistance and ...
Company: Jiangsu Origin Machinery Co., Ltd.
1671. Bulldozer Track Link Group Track Shoe Assembly Cat D9 379-4044 9W2751 [Dec 16, 2025]
[Dec 16, 2025] CRAFTSMANSHIP We jointly develop special steel with well-known steel mills, and adopt track link tread, inside and outside quenching of pin bush technology, which significantly improve product wear resistance and ...
Company: Jiangsu Origin Machinery Co., Ltd.
1672. Bulldozer Track Link Assembly for D8N Track Shoe Assy 5508661 [Dec 16, 2025]
[Dec 16, 2025] CRAFTSMANSHIP We jointly develop special steel with well-known steel mills, and adopt track link tread, inside and outside quenching of pin bush technology, which significantly improve product wear resistance and ...
Company: Jiangsu Origin Machinery Co., Ltd.
1673. Bulldozer Track Chain Assy Undercarriage Track Shoe Track Assembly D8 D8N [Dec 16, 2025]
[Dec 16, 2025] CRAFTSMANSHIP We jointly develop special steel with well-known steel mills, and adopt track link tread, inside and outside quenching of pin bush technology, which significantly improve product wear resistance and ...
Company: Jiangsu Origin Machinery Co., Ltd.
1674. 175-32-02661 41L 560mm Width Sealed And Lubricated Track Link Assembly for D155-1 Bulldozer [Dec 16, 2025]
[Dec 16, 2025] CRAFTSMANSHIP We jointly develop special steel with well-known steel mills, and adopt track link tread, inside and outside quenching of pin bush technology, which significantly improve product wear resistance and ...
Company: Jiangsu Origin Machinery Co., Ltd.
1675. Bulldozer Upper Roller D355 Carrier Roller Group OEM Replacement Components [Oct 11, 2025]
[Oct 11, 2025] CRAFTSMANSHIP By applying anti-jamming and anti-loosening technology, advanced heat treatment technology, and a circulating structure of lubricating medium on the inner wall of the bearing, the service life of the ...
Company: Jiangsu Origin Machinery Co., Ltd.
1676. Bulldozer D355 Undercarriage Carrier Roller Forged Steel High Strength Parts [Oct 11, 2025]
[Oct 11, 2025] CRAFTSMANSHIP By applying anti-jamming and anti-loosening technology, advanced heat treatment technology, and a circulating structure of lubricating medium on the inner wall of the bearing, the service life of the ...
Company: Jiangsu Origin Machinery Co., Ltd.
1677. Bulldozer Carrier Roller Support Roller Assembly D355 Mining Equipment Parts [Oct 11, 2025]
[Oct 11, 2025] CRAFTSMANSHIP By applying anti-jamming and anti-loosening technology, advanced heat treatment technology, and a circulating structure of lubricating medium on the inner wall of the bearing, the service life of the ...
Company: Jiangsu Origin Machinery Co., Ltd.
1678. Bulldozer Carrier Roller Assembly Wear Resistant D355 OEM Replacement Parts [Oct 11, 2025]
[Oct 11, 2025] CRAFTSMANSHIP By applying anti-jamming and anti-loosening technology, advanced heat treatment technology, and a circulating structure of lubricating medium on the inner wall of the bearing, the service life of the ...
Company: Jiangsu Origin Machinery Co., Ltd.
1679. Bulldozer Carrier Roller Assembly OEM Quality D375A-6 Undercarriage Parts ... [Oct 11, 2025]
[Oct 11, 2025] CRAFTSMANSHIP By applying anti-jamming and anti-loosening technology, advanced heat treatment technology, and a circulating structure of lubricating medium on the inner wall of the bearing, the service life of the ...
Company: Jiangsu Origin Machinery Co., Ltd.
1680. Bulldozer Excavator Parts of Undercarriage Track Assembly Track Shoe Group [Jul 22, 2025]
[Jul 22, 2025] We jointly develop special steel with well-known steel mills, and adopt track link tread, inside and outside quenching of pin bush technology, which significantly improve product wear resistance and adaptability to ...
Company: Jiangsu Origin Machinery Co., Ltd.
