Jiangsu Profile
Product List
1531. 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 ...
1532. 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 ...
1533. 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 ...
1534. 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 ...
1535. 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 ...
1536. 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 ...
1537. High Strength Carrier Roller Excavator PC2000 21t-30-00220/D375bulldozer Mining Machinery Parts [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 ...
1538. Undercarriage Single Flange Track Roller Assembly for Cat D9N Bottom Roller [Dec 16, 2025]
[Dec 16, 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.
1539. Bulldozer Excavator Undercarriage Parts D8N D9N Track Link Chain Assembly [Jul 24, 2025]
[Jul 24, 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.
1540. High Quality Track Chain Link Assy Bulldozer Undercarriage Track Group [Jul 24, 2025]
[Jul 24, 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.
1541. CR4681 Bulldozer Sapre Parts Track Idler Undercarriage Rear Idler for D9 D9N [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.
1542. Crawler Chassis Undercarriage Parts Front Idler for Bulldozer D9 Idler Assy ... [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.
1543. Bulldozer Idler Wheel for Bulldozer D9 Idler Assy 125-4655/ 11067537/ 7T-2769/ CR4681 [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.
1544. Construction Spare Parts EX1900 Excavator Track Roller Excavator Bottom Roller 9173146 [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 etc. ...
Company: Jiangsu Origin Machinery Co., Ltd.
1545. D11 Track Type Tractor 561-6915 561-6919 5616915 5616919 Hydraulic Tilt Cylinder [Dec 13, 2024]
[Dec 13, 2024] Product Name: Tilt Cylinder Application: Bulldozer Machine Model: D11 Part Number: 561-6915 561-6919 Lead Time: Check with sales Part Type: New replacement for Caterpillar Track Type ...
Company: Xuzhou MMT Machinery Co., Ltd.
