HONGDA model liebherr tower crane & travelling tower crane CE approved

HONGDA model liebherr tower crane & travelling tower crane 1.Rotation frequency conversion 2.Safety Monitoring System

 HONGDA model liebherr tower crane & travelling tower crane CE approved  

With Hydraulic Self-raising Mechanism,

Variable-frequency Hoisting Mechanism,

Variable-frequency Slewing Mechanism,

Variable-frequency Radius-changing Mechanism,

Safety Monitoring System (Black Box)

With Operation Data Display Screen

With Famous Jiangte Motors

With Various Safety Devices

With Reassembled-type Climbing Frame

Model	QTZ80(5512)
Amplitude (M)	55
Independent Height (M)	46
Max. Height (M)	151
Max. Lifting Capacity (T)	8
Assistant Support Frame	5
Main Material	135×135×12 (square steel tube)
Standard Mast Section Dimension	1.835×1.835×2.5
Lifting Speed (a=2) (m/min)	100/50
Slewing Speed (r/min)	0.65
Trolley Travel Speed ( m/min)	60/30/10
Max. Lifting Moment (KNm)	800
Working Temperature(°C)	-20~+40
Undercarriage Form	Type A. Cross-shaped beam with slanting strut and ballast  Type B. C, ro, ss, -sh, aped beam with slanting strut but no ballast

HONGDA model liebherr tower crane & travelling tower crane CE approved