| Feature: | Tower Crane |
|---|---|
| Certification: | CE |
| Model Number: | QTZ50(TC4810)B |
| Brand Name: | MINGWEI |
| Place of Origin: | China (Mainland) |
| Condition: | New |
Quick Details
Specifications
Tower Crane Model:QTZ50(TC4810)B
Basic Height/Max. Height: 29m/120m
Range: 30---48
Main Body Type/Material:∠160×160×12/Q345B
Cross Section of Mast Section×Height:1500×1500×2200
Adhesion Situation:Distance between first collar tie and the ground 22400mm
Other distance 16500mm
Suspension Height no more than 20m
Balance Weight/Jib Length:8.2t/48m; 6.8t/42m
Total Power:25.9Kw
Basic Parameter:
|
Hoisting Mechanism |
Motor |
Model |
|
YZD200L1-4/8/24 |
|||
|
Power |
kW |
15 |
13 |
3.5 |
|||
|
Reducer |
Total Drive Ratio |
i |
12.64 |
||||
|
Drum |
Rope Capacity |
m |
280 |
||||
|
Brake |
Model |
|
YWZ-250-40 |
||||
|
Brake Moment of Force |
N·m |
600 |
|||||
|
Steel Rope |
Rope Max. Attraction |
N |
16500 |
||||
|
Specification |
|
6×37-11-1770-Ⅰ |
|||||
|
Lifting Speed |
2 Time Multiplying Power |
m/min |
62 |
31 |
7.7 |
||
|
4 Time Multiplying Power |
31 |
15 |
3.8 |
||||
|
Swing Mechanism
|
Motor |
Model |
|
YZR132M-6 |
|||
|
Power |
kW |
3.7 |
|||||
|
Reducer |
Model |
|
XX4-100.180 |
||||
|
Drive Ratio |
i |
180 |
|||||
|
Liquid Coupling |
Model |
|
YOX.280 |
||||
|
Rotating Speed |
|
r/min |
0.6 |
||||
|
Jib Luffing Mechanism |
Motor |
MModel |
YEZS112M-4/6 |
||||
|
Power |
kW |
2.2 |
1.5 |
||||
|
Reducer |
Type |
|
Grade One |
||||
|
Drive Ratio |
|
38 |
|||||
|
Steel Rope |
Specification |
6×19-6.2-1770-1 |
|||||
|
Rope Max. Attraction |
N |
5600 |
|||||
|
Luffing Speed |
|
m/min |
22/33 |
||||
|
Hydraulic System |
Hydraulic Power Pack |
Model |
|
YQY Series |
|||
|
Working Pressure |
MPa |
20 |
|||||
|
Lifting Oil Cylinder |
Model |
|
20.5 |
||||
|
Lifting Speed |
m/min |
0.4 |
|||||
|
Max. Lifting Force |
t |
50 |
|||||
|
Motor |
Model |
|
Y132M-4 |
||||
|
Power |
KW |
5.5 |
|||||
|
Revolving Speed |
r/min |
1440 |
|||||