Lattice boom crawler cranes, also simply known as crawler cranes, are the largest type of crane available for rent.Most types of lattice boom crawler cranes also offer a multi-functional jib system that is designed to help increase the overall lift reach and maneuverability of the crane.
Demag CC280-1 track roller transfers the weight of the crane to the ground and rolls on the crawler. To prevent slipping, the track rollers must also prevent the track from sliding sideways. The bottom roller often runs in muddy water, ash and sand and is resistant to strong shocks. And the bottom edge of our roller is wear-resistant, reliable bearing sealing, low rolling resistance
1. Production Process：
1.Cutting---2.Forging---3.Rough machining---4.Overall hardening & Tempering---5.Hardness Testing---6.Half-Finished Machining---7.Surface Quenching---8.Finished Machining---9.Cleaning---10.Assembling---11.Painting---12.Packing
2. Lower Roller Introduction
3. ONE-STOP SHOPPING:
As a professional crawler crane undercarriage parts supplier, we manufacture many models of crawler pads,lower rollers,up rollers for cranes. Such as Demag cc4000 , cc1000 , cc1400, cc2000 cc2400.
4.Details
The crawler roller uses steel for better strength, so the crawler crane can reduce the wear of the track roller of the Demag CC280-1 crawler crane, which is essential for excellent performance and high efficiency performance, and always good chance . 'impact, slightly deeper cooling layer and transition layer to improve bearing capacity, wear resistance and contact fatigue resistance. After general quenching and tempering at high temperature, the entire surface of the block disappeared.
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