Liebherr LR11000 Track Pad

Liebherr LR11000 Track Pad Technical:

Name	Track Pad
Attachments	Pin, Bolts, and Nuts
Width	2M 2.4M
Color	Grey
Warranty	2500 Working hours or One Year
Material	Ni, Mn,Mo, Cr

Quality Introduction For Liebherr LR11000 Track Pad

The LR11000 track pads are for 1000-ton crawler cranes, where their quality is critical to both operational safety and cost-efficiency. Quality is ensured through rigorous oversight across all production phases.

1. Material: Only premium-grade, low-alloy high-strength steel(Ni, Mn, Mo, Cr) with certified chemical composition is used. The material is selected for its exceptional yield strength, toughness, and hardenability to withstand extreme ground pressure and abrasive wear under loads exceeding 1,000 tons.
2. Heat Treatment: A precisely controlled two-stage heat treatment process is applied. First, the pads undergo quenching to achieve a high surface hardness for maximum wear resistance. This is followed by tempering, which relieves internal stresses and ensures the core retains sufficient toughness (30–38 HRC) to absorb impact without cracking.
3. Testing: Every LR11000 track pad completes a multi-step validation protocol, including spectroscopic material analysis, ultrasonic inspection for internal flaws, full-dimensional verification, surface and core hardness mapping, and simulated load-cycle testing that exceeds rated operational conditions by 20%. This ensures each pad meets the strict safety and performance standards required for ultra-heavy lifting applications.

Liebherr LR11000 Track Pad Packaging & Delivery 

Every four track shoes are stacked on one pallet for easier loading and unloading.