Description
Liebherr LR1130 Bottom Roller Information
| Product name | Bottom Roller / Track Roller / Lower Roller |
| Crane model | Liebherr LR1130 |
| Application | Crawler crane undercarriage |
| Roller body material | 40Mn2 or 42CrMo, subject to confirmed specifications |
| Main function | Supports the crawler frame and guides the track chain |
| Main processes | Forging, machining, quenching and tempering, surface heat treatment, assembly and painting |
| Inspection options | Dimensional, hardness, impact and tensile tests; magnetic particle or ultrasonic testing as required |
| Fitment reference | Part number, drawing, crane serial number or sample dimensions |
| Related parts | Track shoes, top rollers, idlers and sprockets |
Roller assembly protection
Cleaning during assembly and suitable sealing components help keep contaminants out and lubricant in during operation.
Shipping
Liebherr LR1130 bottom rollers are securely fixed on plywood pallets and protected for transport. We can arrange sea, rail, or air freight according to the order quantity and destination. Please provide your delivery address or destination port for a shipping quotation.
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