Tower Crane Qtz200 7020 Rated Loading Capacity: 12tons
Feature: Tower Crane
Condition: New
Application: Apartment building/Dam/Dock ect.
Rated Loading Capacity: 12T
Rated Lifting Moment: 2000KN. M
Max. Lifting Load: 12t
Max. Lifting Height: 200
Span: 70
Place of Origin: Shandong, China (Mainland)
Brand Name: MINGWEI
Model Number: QTZ200 (7020)
Certification: ISO CE
Warranty: 12 months
After-sales Service Provided: Engineers available to service machinery overseas
Tip load: 2 ton
QZT200 |
(7020) |
Amplitude (M)
|
70 |
Independent Height (M)
|
50
|
Max. Height (M)
|
200 |
Max. Lifting Capacity (T)
|
12 |
Assistant Support Frame
|
7 |
Main Material
|
140×140×16
(Angle steel welding)
|
Standard Mast Section Dimension
|
2.1×2.1×3
|
Working Temperature
|
-20+40
|
Working grades for mechanism |
Hoisting mechanism |
M5 |
Slewing mechanism |
M4 |
Trolley travelling mechanism |
M4 |
Travelling mechanism |
M3 |
Hoisting height (m) |
Multiplying |
travelling |
Undercarriage stationary |
Attached |
Inside climbing |
a=2 |
51 |
50 |
200 |
200 |
a=4 |
51 |
50 |
100 |
100 |
Max. hoisting capacity (t) |
12 |
Radius (m) |
Max. radius |
70 |
Min. radius |
2.7 |
Hoisting mechanism |
Multiplying |
a=2 |
a=4 |
hoisting capacity(t) |
3 |
6 |
6 |
12 |
Speed (m/min) |
0~102 |
0~51 |
0~51 |
0~25.5 |
Power (kW) |
65 |
Trolley travelling mechanism |
Speed (m/min) |
0~80 |
Moment (N.m) |
95 |
Slewing mechanism |
Speed (r/min) |
0~0.7 |
Moment (N.m) |
2×95 |
Travelling mechanism |
Speed (m/min) |
20 |
Power (kW) |
4×7.5 |
Climbing mechanism |
Speed (m/min) |
0.46 |
Power (kW) |
11 |
|
Rated working pressure for hydraulic system (Mpa) |
30Outside climbing 35Inside climbing |
Counter-weight |
Jib lengthm |
45 |
52.5 |
60 |
65 |
70 |
Counter-jib length(m) |
16 |
16 |
20 |
20 |
20 |
Counter-weight |
16.35 |
20.15 |
25.95 |
25.95 |
27.75 |
Total power(KW) |
117.5 |
Wheel×axle gauge(m) |
6.5×6.5 |
Operating temperatur( o C) |
-20~+40 |