Liebherr LR1250 Crawler Crane Top Roller

Liebherr LR1250 Crawler Crane Top Roller-Specification

4 pieces of top rollers for one set of Liebherr LR1250 crawler cranes.

Quality Guarantee-iebherr LR1250 Crawler Crane Top Roller

1. Material Assurance
   We guarantee the use of certified 42CrMoNi high-strength alloy steel for every Liebherr crane top roller, verified through mill test certificates and spectroscopic analysis. This ensures optimal mechanical properties and wear resistance, with complete material traceability from raw stock to finished product.
2. Manufacturing Excellence
   Each top roller undergoes precision machining to maintain original OEM dimensions and tolerances. Our controlled heat treatment process – including quenching and tempering – ensures consistent hardness and microstructural integrity. Advanced sealing systems are pressure-tested to confirm perfect contaminant exclusion.
3. Performance Warranty
   We provide 3,000 operational hours or 12-month warranty coverage, whichever comes first. This comprehensive guarantee covers material defects, manufacturing flaws, and premature wear under normal operating conditions. Our warranty includes detailed technical support and replacement commitment.

Other Parts For LR1250 Crawler Crane

1. Liebherr LR1250SUPPORT ROLLER
2. 2. LiebherrLR1250 DRIVE WHEEL
3. 3. Liebherr LR1250Track Shoe
4. Liebherr LR1250 Running Roller

We guarantee that our rollers can 100% match your crawler crane. any other questions, contact us freely!