- Concrete Mixers[6]
- Concrete Batching Plant[6]
- Tractors[6]
- Oil Pressers[3]
- Brick Making Machinery[6]
- Hoists[2]
- Loaders[5]
- Other Construction Machinery[2]
- Cranes[6]
- Road Roller[4]
- Concrete Truck[2]
- Concrete Pumps[6]
- Excavators[3]
- Contact Person : Mr. Lee Anson
- Company Name : Zhengzhou Bona Enterprise Co., Ltd.
- Tel : 86-371-87091886
- Fax : 86-371-87091887
- Address : Henan,Zhengzhou,Room 605.Unit 1.Building 4. No.39 Huayuan Road, Jinshui District, Zhengzhou City, Henan Province
- Country/Region : China
2012 Bona QTZ50 Tower Crane Price
Tower crane price:
QTZ50 tower crane falls within upper-swing hydraulic climbing tower crane,which is operated by computer from related the steel structure a element to mechanisms and conventional design operations. And the max radius is 3-50m,freestanding height is 30m,attaching height is140m,the rated load moment is 500KN.m,tip capacity is 1.0t. Our standard section is 1.5*1.5*2.2angle iron,hoisting mechanism adpots three-speed motor,having three kinds of working speed meets different demands!
Mast Section Dimension: 1500x2200 1500x2500x1615x2500
Main Chord: ∠160x160x12 ∠160x160x12/Q235B or Q345B
Load Diagram | |||||||||||||
Jib m | Fall | R(Cmax) m | C(max) m | 26 | 28 | 31 | 34 | 37 | 40 | 43 | 46 | 48 | 50 |
48 | IV | 13.55 | 4.00 | 1.97 | 1.81 | 1.61 | 1.44 | 1.31 | 1.19 | 1.09 | 1.00 | 0.95 | |
II | 26.00 | 2.00 | 2.00 | 1.89 | 1.68 | 1.50 | 1.36 | 1.24 | 1.13 | 1.04 | 0.98 | ||
50 | IV | 14.50 | 4.00 | 2.07 | 1.90 | 1.68 | 1.50 | 1.35 | 1.22 | 1.11 | 1.01 | 0.95 | 0.90 |
II | 27.00 | 2.00 | 2.00 | 1.92 | 1.70 | 1.52 | 1.37 | 1.24 | 1.13 | 1.03 | 0.98 | 0.90 | |
Mechanism | Power (kw) | ||||
Hoisting | m/min | 10.8/35/70 | 5.4/17.5/35 | 15/15/4 | |
T | 2 0.8 | 4 1.6 | |||
Derricking | m/min | 38.6/25.2 | 2.2/1.5 | ||
Slewing | r/min | 0.62 | 3.7 | ||
Jacking | m/min | 0.4 | 3 | ||
Power | m/min | 380V/50HZ | |||
Power Capacity | 24.9 | ||||
2012 Bona QTZ50 Tower Crane Price
