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
