Jiangsu Profile
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Product List
1531. Mining Undercarriage Track Assembly Track Roller Carrier Roller Sprocket Idler for Bulldozer ... 
[Jul 28, 2025]
[Jul 28, 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.
1532. Undercarriage Parts Track Idler Excavator Parts Track Idler Front Idler for Bulldozer D155 D155-6 ... [Jul 22, 2025]
[Jul 22, 2025] CRAFTSMANSHIP The wheel body is cast or forged as a whole, with good fatigue resistance. At the same time, high-strength sliding bearings and sealing technology are used to improve the adaptability of products under ...
Company: Jiangsu Origin Machinery Co., Ltd.
1533. KOM ATSU Undercarriage Aftermarket Parts Carrier Roller Top Roller Track Roller Bottom Roller ... [Jul 22, 2025]
[Jul 22, 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.
1534. D155-1 D155-6 Bulldozer Track Roller Undercarriage Spare Parts Bottom Roller Lower Roller ... [Jul 22, 2025]
[Jul 22, 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.
1535. Crawler Link Bulldozer Track Chain Assy 195-32-04652 195-32-04553 Track Link Track Group Plate for ... [Jul 22, 2025]
[Jul 22, 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.
1536. Bulldozer D155-1 D155-6 Spare Parts Track Link Track Chain Undercarriage Parts Track Assembly [Jul 22, 2025]
[Jul 22, 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.
1537. D375A-5 D375A-6 Track GP Group Track Shoe Assembly D11 Track GP Group Track Shoe Assembly 601-4087 ... [Jul 22, 2025]
[Jul 22, 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.
1538. Mining Upper Carrier Roller Fit CAT6040 D275 Ex1200 Undercarriage [Jul 23, 2026]
[Jul 23, 2026] Product Description TRACK CARRIER ROLLER (TOP ROLLER) Our Track Carrier Roller (also called Carrier Roller / Top Roller) is a critical excavator undercarriage part designed to support the upper track section and keep ...
1539. Heavy Duty Ex1200 Ex1900 Excavator Carrier Roller with Precision Casting [Jul 22, 2026]
[Jul 22, 2026] Product Description TRACK CARRIER ROLLER (TOP ROLLER) Our Track Carrier Roller (also called Carrier Roller / Top Roller) is a critical excavator undercarriage part designed to support the upper track section and keep ...
1540. Premium Alloy Steel Track Roller for Hitachi D275 Bulldozer [Jul 22, 2026]
[Jul 22, 2026] Product Description TRACK CARRIER ROLLER (TOP ROLLER) Our Track Carrier Roller (also called Carrier Roller / Top Roller) is a critical excavator undercarriage part designed to support the upper track section and keep ...
1541. Heavy Duty CAT6040/CAT6040 Excavator D275 17m-30-07210 Carrier Roller Parts [Jul 16, 2026]
[Jul 16, 2026] Product Description TRACK CARRIER ROLLER (TOP ROLLER) Our Track Carrier Roller (also called Carrier Roller / Top Roller) is a critical excavator undercarriage part designed to support the upper track section and keep ...
1542. Heavy Duty Hitachi Ex1200 4638433 Ex1900 Excavator D275 Bulldozer Carrier Roller [Jul 16, 2026]
[Jul 16, 2026] Product Description TRACK CARRIER ROLLER (TOP ROLLER) Our Track Carrier Roller (also called Carrier Roller / Top Roller) is a critical excavator undercarriage part designed to support the upper track section and keep ...
1543. Durable Track Roller Fit Cat D275 6020 6040 Hitachi Ex1600 Excavator [Jul 16, 2026]
[Jul 16, 2026] Product Description TRACK CARRIER ROLLER (TOP ROLLER) Our Track Carrier Roller (also called Carrier Roller / Top Roller) is a critical excavator undercarriage part designed to support the upper track section and keep ...
1544. Heavy Duty Carrier Roller for PC2000 PC3000 Excavator D375 Bulldozer [Jul 14, 2026]
[Jul 14, 2026] Product Description TRACK CARRIER ROLLER (TOP ROLLER) Our Track Carrier Roller (also called Carrier Roller / Top Roller) is a critical excavator undercarriage part designed to support the upper track section and keep ...
1545. OEM Wear Resistant Carrier Roller for CAT6020/ CAT6040 4579635 Excavator D275 Bulldozer [Jul 14, 2026]
[Jul 14, 2026] Product Description TRACK CARRIER ROLLER (TOP ROLLER) Our Track Carrier Roller (also called Carrier Roller / Top Roller) is a critical excavator undercarriage part designed to support the upper track section and keep ...
