XCMG heavy duty 75 ton crawler crane XGC75.
Performance Characteristics:
1. Optimized design of transport and assembly/ disassembly
* Basic machine is an integrated transport design, without disassembling track frame and boom base, greatly save transport costs and improve the assembly/disassembly efficiency.
* Unique A-frame gantry self-erection technology, no need of cylinder can achieve self- erection, to realize crane quick assembly.
* Single counterweight weighing no more than 4t, small auxiliary lifting equipment can achieve complete counterweight assembly.
2. Optimized hydraulic system design
* Integrated design to reduce failure points, while reserve open space for assembly/ disassembly and maintenance.
* Use of highly integrated LUDV main valve, with the functions of multi-complex operation, control of combined flow, high/low speed selection, to ensure operation efficiency.
* Optional unique independent bypass filtration in the industry, strong magnetic adsorption device, strengthened hydraulic system filtration, and anti-emulsifying ability.
3. Main/ auxiliary hook one-key-switch-over function
* One-key-switch is used to easily achieve main/auxiliary hook switch-over, for wider range of applications.
Item  | Unit  | Parameter  | 
Parameter item  | -  | XGC75  | 
Performance parameters  | ||
Main boon rated load  | (t)  | 75  | 
Fixed jib rated lifting weight  | (t)  | 12  | 
Max Lifting Moment  | (t.m)  | 286  | 
Working condition of single arm end pulley maximum rated lifting weight  | (t)  | 6.5  | 
Dimension parameter  | ||
Main boom length  | (m)  | 13~58  | 
The main luffing Angle  | (°)  | -3~80  | 
Fixed jib length  | (m)  | 7~19  |