Liebherr LR1550 Lower Roller Information:
| Items | |
| For | 550ton Liebherr crawler crane |
| Material | Mn, Cr, Si, Mo, etc. |
| Tech. | Forging |
| Weight | 196kg |
| Condition | NEW |
| USED in | Liebherr LR1550 crawler crane undercarriage |
Quality Introduction For Liebherr LR1550 Lower Roller :
-Raw material: material includes Cr, Mn, Ni for roller body and shaft, and bronze for bushing.
-Heat treatment: the LR1550 crane roller undergoes heat treatment, which can extend its service life.
-Traceability & Certification: Each lower roller carries a laser-etched unique identification code linking to complete manufacturing records – from raw material batch numbers to final inspection reports. Our quality management system maintains ISO 9001:2015 certification with annual audits, and all products are accompanied by material certificates meeting standards.
F.A.Q.
What are the lower rollers used for?
-The Liebherr LR1550 crawler crane’s lower rollers are used in the crane undercarriage, connected with the track shoe.
-What is the actual installation time required for the Lower roller?
-With a proper crawler crane and experienced technicians, installation typically requires 1-1.5 hours per roller.
To order or inquire about the Liebherr LR1550 Lower Roller, contact our sales team with your crane serial number for accurate part matching. We offer competitive pricing, order discounts, and tailored shipping solutions to meet your project timelines.
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