HONGDA hydraulic & electric tower crane in various crane jib CE approved

HONGDA hydraulic & electric tower crane in various crane jib 1.Rotation frequency conversion 2.Safety Monitoring System

HONGDA hydraulic & electric tower crane in various crane jib 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	QTZ50(5010)
Amplitude (M)	50
Independent Height (M)	34
Max. Height (M)	139
Max. Lifting Capacity (T)	5
Assistant Support Frame	7
Main Material	160×12(angle steel )
Standard Mast Section Dimension	1.5×1.5×2.5
Lifting Speed (a=2)(m/min)	58/29/8
Slewing Speed (r/min)	0.62
Trolley Travel Speed (m/min)	40/20
Max. Lifting Moment (KNm)	500
Working Temperature (°C)	-20~+40

HONGDA hydraulic & electric tower crane in various crane jib CE approved