Crawler Equipment Undercarriage Parts
Track Chain Assembly for Caterpillar Crawler Loader 953LGP CR3520/40 7P2556
Our Track Chain Assembly for Caterpillra Crawler Loader 953LGP CR352/40 72556 is exquisely crafted with exceptional materials, showcasing unmatched durability and wear resistance. Designed to withstand the most challenging work environments, this remarkable product effortlessly adapts to diverse operating conditions. With its superior quality and robust construction, it is the ultimate choice for professionals seeking long-lasting performance and unmatched reliability.
| Material | 40Cr、35MnB |
| Finish | Smooth |
| Colors | Black or yellow |
| Processing | Forging, Casting, Machining, Heat treatment Quenching |
| Surface Hardness | HRC52-58,deepth:8mm-12mm |
| Delivery Time | Within 30 days after payments |
| OEM/ODM Service | Available |
| MOQ | 2 Set |


A: Loaders like the 953 undergo frequent directional changes and high-impact loading. We use premium 35MnB alloy steel. Every link undergoes:
Total Quenching & Tempering: To ensure core toughness and prevent cracking.
Induction Hardening: We achieve a surface hardness of HRC 52-58 and a hardening depth of 8mm–12mm, providing a thick "wear skin" that significantly extends service life.
A: Oil leakage is a major cause of internal pin/bushing failure. Our factory utilizes:
High-Spec Synthetic Seals: Specifically designed to maintain elasticity in extreme temperatures (-40°C to +50°C).
Vacuum Oil Filling: We ensure 100% lubrication coverage inside every joint.
A: Choosing us as your direct manufacturing partner offers three key benefits:
Strict Traceability: Every batch is stamped with a production code, allowing us to track material and heat treatment records.
Cost Efficiency: You eliminate middleman margins, getting factory-direct pricing for OEM-quality parts.
Technical Customization: We can adjust hardening depths or provide specific track shoe configurations based on your local soil conditions.
A: Yes. We can supply the Track Chain Assembly (Links, Pins, Bushings, Seals) or the complete Track Group (Chain + Shoes). For the 953LGP, we offer various shoe widths and grouser heights to maximize flotation and traction in soft underfoot conditions.
Address : Building 17, Block 9, Section D, 27th Road, Chenghui International Hardware and Electrical City, Xiamei Town, Nan'an City, Quanzhou, Fujian Province
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