Used 55 Ton Crawler Crane Crawler Mounted Crane 2020 Model Zoomlion ZCC550v

PRODUCT DESCRIPTION

Strong lifting capacity:
● The large-gauge track chassis guarantees excellent overall stability in the 360° rotation range, the maximum lifting moment is 209t·m, and the maximum lifting weight is 12.0t under fixed sub-arm conditions.
● The maximum length of the main arm is 52m, and the maximum length of the main arm + fixed secondary arm is 43m+15m.

Good parts versatility:
In addition to most of the electrical and hydraulic components of the same platform products, most of the structural parts are also interchangeable, such as fixed sub-arms, goose head frames, hooks, amplitude changing mechanisms, counterweight bases, etc., greatly reducing the purchase and maintenance costs.

Comprehensive security protection:
Standard torque limiter, lifting height limiter, main arm Angle limiter, wire rope overrelease protection device, variable amplitude ratchet locking mechanism, anti-tilt device, anemometer, aviation warning light, three-color warning light, hydraulic system relief valve and a series of safety devices to ensure the safety of the whole machine operation.

Strong suitability of working conditions:
● Series multi-channel valve controlled hydraulic system, all actions can be combined, and the switch between actions does not slow down.
● Optional free hook winding, to meet most of the foundation construction requirements.
● One button can realize the switch of main and auxiliary hook working conditions, more convenient.

Transportation and disassembly optimization:
● No oil cylinder can be the herringbone can be pulled up, to achieve rapid assembly.
● The weight of a single counterweight block does not exceed 6.25t, and small auxiliary lifting equipment can complete the counterweight assembly

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