QTG400 tower cranes
QTG400 tower cranes which was designed according to the latest JG/T5037 criterion is the latest production and it has many strongpoints such as logical structure,full security equipments, steady-going performance and low trouble rate.It adopted hydraulic pressure lifting equipment ,striped and installed expediently.
Some main technic parameters about QTG400 series
|
Rated Moment kn.m |
400 | ||
|
Maximum Of Lifting Weight t |
4 | ||
|
Maximum Of Working Range m |
42 | ||
|
Hoisting Height M |
Autocephaly Height |
31 | |
|
Appendiculate Height |
120 | ||
|
Lifting Rate m/min |
6.2/30/48 | ||
|
Rotative Rate r/min |
0.45/0.7 | ||
|
Changing Range Rate m/min |
16/32 | ||
|
Power |
380V 50HZ | ||
|
Balanceable Weight t |
5 | ||
|
Weight T |
21.4 | ||
|
Working Temperature (d)C |
-20~40 | ||
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