Information For Liebherr LR1300 Crawler Crane Running Roller:
| Brand | VM® |
| Part type | Undercarriage |
| Compatible Equipment Type | Crawler Crane |
| Weight | 296kg |
| Condition | 100% New |
| Material | Cr, Mo |
| Warranty | 2500working hours |
Advantages of Liebherr LR1300 Crawler Crane Running Roller
–Heat-Treated Durability
The Liebherr LR1300 Crawler Crane Running Roller is manufactured from high-strength alloy steel (e.g., 42CrMo). Each roller undergoes controlled heat treatment (quenching and tempering) to achieve a hardened wear surface while maintaining a tough, shock-resistant core.
–Load Distribution & Support
The LR1300 roller is precision-engineered to distribute the crane’s operational weight evenly along the track chain, preventing ground pressure concentration and minimizing sinking in soft or uneven ground conditions. Its robust construction is rated for the LR1300’s maximum lifting capacity, ensuring structural integrity during heavy-load operations.
–Track Guidance & Alignment
The LR1300 roller guides the track shoe, maintaining proper alignment and preventing lateral slippage or derailment during travel and slewing movements.
–Sealed & Lubricated Long-Life Design
Equipped with a multi-stage sealing system—typically combining labyrinth pathways and heavy-duty lip seals—the roller effectively retains grease and excludes contaminants such as dust, mud, and moisture. This extends service intervals and significantly enhances durability in harsh job site environments.
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