Quality Liebherr Idler 749013714 for precise track guidance and tension control. Direct OEM replacement with advanced sealing and forged construction. Ensures smooth track alignment and extended undercarriage life.
Liebherr Crawler Crane Idler 749013714 Details
| Suitable | Liebherr Crawler Crane |
| Production | Casting |
| Lead time | In stock |
| Color | Grey |
| Warranty | 2500 Working hours or One Year |
This idler is designed for specific Liebherr crawler crane models. Please verify compatibility using your crane’s serial number or consult our team for confirmation.
Liebherr Crawler Crane Idler 749013714 Benefits
Precise Track Alignment: The Liebherr Crawler Crane Idler design ensures the track chain remains centered, preventing lateral slippage and derailment.
Optimal Tension Control: Integrates with the crane’s hydraulic or mechanical tensioning system to maintain correct track tightness.
Enhanced Durability: Heat treatment provides superior wear and impact resistance in harsh environments.
Advanced Sealing: Multi-stage seals retain grease and exclude contaminants like dust, mud, and moisture.
Easy Installation: Precision-machined mounting interfaces ensure direct replacement without modifications.
Why Choose Our Liebherr Crawler Crane Idler 749013714?
OEM-Quality Fit & Performance – Manufactured to original Liebherr tolerances
Extended Service Life – Robust materials and sealing extend component lifespan
Global Availability – Stocked in regional hubs for fast delivery
Technical Support – Expert guidance from selection to installation

F.A.Q
What is Liebherr Crawler Crane Idler?
A Liebherr Crawler Crane Idler is a critical component of the crane’s undercarriage system, serving as the front guiding and tensioning wheel that shapes and supports the track chain. Positioned at the front of the track frame (opposite the drive sprocket at the rear), it plays two essential roles: Track Guidance and Track Tension Control.










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