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1. QTZ 40 tower crane is the horizontal arm frame、trolley、rotary hydraulic lifting crane.
2. Max. radius is 46.8m,max load moment is 438kN·m, free standing height is 29m,and attached height is 120m(double rate).
3. This crane adopt Advanced specification, reliable performance,good looks, reasonable price and advanced safety features, also is the ideal construction machinery of Small and medium-sized construction enterprise.
QTZ40(4808-4 4207-3)
Load capacity
Jib
m Fall R（Cmax)
m C（Cmax)
t 15 20 25 30 35 38 40 42 47 48
48 ? 11 4 3.09 2.36 1.897 1.567 1.34 1.159 1.017 0.902 0.807 0.81
? 20 2 2 2 1.897 1.564 1.34 1.159 1.017 0.902 0.807 0.80
42 ? 11 3 3.09 2.36 1.9 1.54 1.28 1.08 0.93 0.8
? 20 1.5 1.5 1.98 1.9 1.54 1.28 1.08 0.93 0.8
Mechanism characteristics
Hoisting Motor(KW)
m/min 32.14/15.60/3.5 65.14/32.57/7.0 15/15/4 400m
t 2/4 1/2
Trolleying m/min 38.6/25.2 3.7
Slewing R/min 0.70/0.35 4
Jacking-up m/min 0.4
Total motor capacity-supply 380V/50HZ 440V/60HZ
Power capacity 25.82 |
| Company: |
Shandong Mingwei Hoisting Equipment Co. Ltd.
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| Contact: |
Ms. Nicole Miao |
| Address: |
Shandong nZhangqiu Zheshan Industrial Park |
| Postcode: |
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| Tel: |
86-531-83530157 |
| Fax: |
86-531-83530157 |
| E-mail: |
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