Jiangsu Profile
Product List
1471. D9 Replacement Undercarriage Parts Bulldozer Track Assembly Idler Sprocket Support Roller Down ... 
[Oct 11, 2025]
[Oct 11, 2025] We have the best technology & quality in China, because we own the whole process. • Forging Thanks to Schuler 5-station automatic forging line, residual heat quenching and tempering lines, we are capable to ...
Company: Jiangsu Origin Machinery Co., Ltd.
1472. Top Quality Undercarriage Parts Bulldozer D10 Track Link Assy Track Shoe Idler Sprocket [Oct 11, 2025]
[Oct 11, 2025] We have the best technology & quality in China, because we own the whole process. • Forging Thanks to Schuler 5-station automatic forging line, residual heat quenching and tempering lines, we are capable to ...
Company: Jiangsu Origin Machinery Co., Ltd.
1473. OEM Quality Bulldozer Excavator Undercarriage Lower Top Roller Idler Sprocket for D10 D10T D11T [Oct 11, 2025]
[Oct 11, 2025] We have the best technology & quality in China, because we own the whole process. • Forging Thanks to Schuler 5-station automatic forging line, residual heat quenching and tempering lines, we are capable to ...
Company: Jiangsu Origin Machinery Co., Ltd.
1474. Excavator Bulldozer D11T Undercarriage Parts Bottom Roller Single Flange Track Roller Track Assembly [Oct 11, 2025]
[Oct 11, 2025] We have the best technology & quality in China, because we own the whole process. • Forging Thanks to Schuler 5-station automatic forging line, residual heat quenching and tempering lines, we are capable to ...
Company: Jiangsu Origin Machinery Co., Ltd.
1475. Construction Machinery Parts Excavator Undercarriage Sprocket Track Assembly Bottom Top Roller ... [Oct 11, 2025]
[Oct 11, 2025] We have the best technology & quality in China, because we own the whole process. • Forging Thanks to Schuler 5-station automatic forging line, residual heat quenching and tempering lines, we are capable to ...
Company: Jiangsu Origin Machinery Co., Ltd.
1476. Construction Equipment Bulldozer D65 Track Idler Group OEM Standard Heavy Equipment Spare Parts [Oct 11, 2025]
[Oct 11, 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.
1477. Bulldozer Excavator Undercarriage Spare Parts Carrier Roller D155-1 D155-6 Top Roller 17A-30-00721 ... [Aug 14, 2025]
[Aug 14, 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.
1478. Steel Track Shoe Assy for Bulldozer D8N D9N D10T D11T Track Link Assembly Undercarriage Parts [Aug 05, 2025]
[Aug 05, 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.
1479. Track Link Assy Undercarriage Track Assembly for Komat Su Bulldozer D155 D275A D375A D475A [Aug 05, 2025]
[Aug 05, 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.
1480. 196-9954, 11082502 Double Flange Bottom Roller DF Track Roller for Bulldozer D9 D9R D9N [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.
1481. 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.
1482. Heavy-Duty Carrier Roller Assembly for D355 Bulldozer Replacement Parts [Oct 19, 2026]
[Oct 19, 2026] 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.
1483. D355 Bulldozer Carrier Roller Made from Durable Forged Steel [Oct 19, 2026]
[Oct 19, 2026] 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.
1484. Robust D355 Bulldozer Carrier Roller for Heavy Use [Sep 30, 2026]
[Sep 30, 2026] 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.
1485. Bulldozer Undercarriage Track Group Track Shoe Track Assembly for Cat D9 D9N D9R [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.
