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- Place of Origin: jiangsu
- Brand Name: JiangSu TengFa
- Model Number: QTZ40
QTZ40 tower crane
Product Name: QTZ40 tower crane
Product Code: 205234-852
Model: QTZ40
Updated: 2009.10.27
Manufacturer: QTZ40 tower cranes | tower cranes - Taizhou Teng Construction Machinery Co., Ltd.
Views: 1366
- Place of Origin: jiangsu
- Brand Name: JiangSu TengFa
- Model Number: QTZ40
| 400KN.m | ||||||||
Machinery cacity | Hoisting mechanism | JC40% | |||||||
Slewing mechanism | JC40% | ||||||||
Trlley pulling mechanism | JC40% | ||||||||
| 4 | ||||||||
| Independent | Dependent | |||||||
31.5 | 110 | ||||||||
| Max.amplitude 42 47 | ||||||||
Max.amplitude 2.25 | |||||||||
| Times | a=2 | a=4 | ||||||
load(t) | 2 | 2 | 0.8 | 4 | 4 | 1.6 | |||
speed(m/min) | 10 | 35 | 70 | 5 | 17.5 | 35 | |||
| speed(m/min) 37.5/25 | ||||||||
rate(kw) | 2.2/1.5 | ||||||||
| speed(r/min) | 0.46∽0.6 | |||||||
rate(kw) | 2.2×2 | ||||||||
| speed(m/min) | 0.4 | |||||||
rate(kw) | 4 | ||||||||
Working pressure(MPa) | 20 | ||||||||
arm(m) | Weight(t) | ||||||||
| 47 | 8.2 | |||||||
42 | 12 | ||||||||
37 | 13.5 | ||||||||
| 22kw | ||||||||
| -20℃∽40℃ | ||||||||
Main angle iron | L140×140×14 | ||||||||
Size of mast section | 2.×1.4×1.4(M) |