Best Price Tower Crane Upper and Lower Support

The high-quality structural parts are made of high-strength wear-resistant steel (such as the tooth seat plate and the side plate of the rock bucket) to resist wear; Key parts (such as slewing support) adopt integral forging process to avoid welding deformation and improve strength.

Model matching: It is necessary to specify the brand (such as Carter, Xugong, etc.) and model (such as PC200, PC300) of the excavator, and the size of the structural parts of different models is greatly different. Working condition adaptation: For example, long arm or heavy bucket should be selected for mine operation; A wide track plate is recommended for soft ground to reduce pressure. Accessories compatibility: Pay attention to the hydraulic cylinder, pin and other interface specifications ar

Yes. Some manufacturers provide extended arm modification, track chassis widening and other services, and can customize non-standard accessories (such as special size bucket sleeve).

Lubrication maintenance: regularly apply butter to the pin shaft and slewing support to prevent rust and wear. Cleaning inspection: clean up the sediment after operation to avoid corrosion; Check welds and bolts regularly for loosening. Hydraulic system maintenance: Avoid using gasoline to clean rubber parts when replacing seals to prevent aging.

Crack or fracture: mostly due to fatigue or overload, need to stop to repair and check the design rationality (it is recommended to use finite element analysis to optimize the structure). Hydraulic leakage: Check the seal for wear or improper installation, and ensure that the dimensional tolerance meets the requirements when replacing it. Bucket tooth wear: Regularly replace removable tooth holder, use high hardness alloy material to extend life.