Tower Crane - Max. Jib Length 42m, Lifting Capacity 4t | Advanced Plc Control System, Multiple Operation Modes, High Reliability

WE are engaged in manufacturing, exporting, distributing, trading and supplying Tower Crane to our valuable clients in Zibo, Shandong Sheng, China.

Specifications:
1.Performance parameters of QTZ4210-4: performance parameters and technical indexes reach both domestic and international advanced level.
a c Max. jib length: 42m;
a c Max. lifting capacity 4t;
a c Max. hoisting capacity at jib tip: 1;
a c Max. lifting moment 480 t.m;
a c Max. free-standing height: 30m; Max. working height of anchored crane: 120m;
a c Hoisting mechanism power: 15/15/5.4 KW; rope capacity: 320m;
a c Slewing mechanism power: 3.7KW
a c Trolleying mechanism power: 2.2/1.5 KW
a c Types of tower crane: stationary crane with embedded outriggers, stationary crane with embedded bolts, stationary crane with under-frame and mobile tower crane.
2. Electrical control system
With PLC control, the electrical control system enjoys better reliability and safety. Produced by professional manufacturers with advanced foreign technology, the electrical elements feature service lives that are 3 or 4 times longer than that of domestic products, less faults, easy maintenance and repair as well as reliable operation.
3. Technical features
a c The crane boasts of multiple operation modes and wide application. The crane can work in different forms: stationary crane with embedded outriggers, stationary crane with under-frame, stationary crane with embedded bolts and crane anchored to wall, thus being applicable to various construction projects.