second hand tower crane
1.Easy to operate
2.High quality and low price
3.Good after-sales service
Company Description
Zhengzhou Dingsheng Machine Manufacturing Co., Ltd,it is a joint-stock enterprise,which is located in Zhengzhou City,the capital of Henan province.The corporation was established in 2002,the main business of which is engaged in oil engineering R&D,equipment manufacturing,installation commission and training services.
We have our own manufacturing factory.With the innovation and optimization of the industry,we are marketing our products into international market,and the export business is expanding rapidly.
Popular second hand tower crane for sale
Introduction of second hand tower crane:
Tower crane is one of the most commonly used lifting equipment at the construction site.It is usually fixed in the center of the building,in order to move the object to a different location and height.
Tower crane is divided into the upper rotary tower crane and slewing tower crane under two categories.It is equipped with all kinds of reliable safety devices,such as hoisting height limiter,
slewing range limiter and multifunctional limiter to control the load moment,hoisting capacity and
trolley traveling range.
Features of second hand tower crane:
1.high working speed
2.good speed-adjusting performance
3.steady operation and high efficiency
Specification of second hand tower crane:
| Mechanism of tower crane (QTZ80) | Drum Capacity | Power (kw) | |||||||
| Lifting | m/min | 10 | 40 | 80 | 5 | 20 | 40 | 360m | 30/30kw |
| t | 4.0/3.0 | 1.6/1.2 | 8.0/6.0 | 3.2/2.4 | |||||
| Amplitude | m/min | 48/24 | 3.3/2.2kw | ||||||
| Rotation | r/min | 0.62 | 3.7*2kw | ||||||
| Walking | m/min | 12.5/25 | 2*5.2kw | ||||||
| Jacking | m/min | 0.4 | 7.5kw | ||||||
| Voltage | 380V/50Hz | ||||||||
Photos of second hand tower crane:
If any questions,please contact me quickly!
