Description
Product Specifications
| Compatible Models | Liebherr HS883, HS883HD crawler cranes |
| Material | 40Mn2 |
| Technology | Forging |
| Heat Treatment | Quenching & tempering + induction surface hardening |
| Core Hardness | HRC 28–32 |
| Surface Hardness | HRC 54–58 |
| Seal Specification | High nickel & chromium content |
| Color | Black / Customer Requirement |
| Warranty | 2,500 working hours / One Year |
| Certification | ISO9001, SGS |
Why Choose Our Liebherr HS883 Bottom Rollers?
OEM-Equivalent Quality: Produced according to original manufacturer drawings for drop-in fit
Forged, Not Cast: Superior grain structure and impact resistance compared to cast alternatives
Extended Warranty: 2,500 working hours / one year backed by ISO9001 and SGS certification
Global Supply: Flexible trade terms and multiple loading ports for worldwide delivery
Low MOQ: Order as few as 1 piece for urgent fleet maintenance
Related Undercarriage Parts for Liebherr HS883
Track Shoes – 3-grouser or flat shoe configurations available
Track Chains – Forged links with heat-treated pins and bushings
Top Rollers – Carrier rollers for track alignment support
Sprockets – Drive tumblers engineered for precise chain engagement
Idlers – Front idler assemblies with sealed bearings
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