Tower crane TC4708 description
TC4708 tower crane is our company according to the design of tower crane"GB/T5031-2008" model of the tower crane.
1) work much, wide range of use, this machine has a fixed base and wall attachment type.
2) has high working speed, good performance of speed regulation, stable operation, high efficiency. Three speed motor and single speed ratio reducerused in lifting structure, so that the heavy load and low speed, light load speed.
3) crane configuration lifting height limiter, moment limiter, amplitude limiter,lifting weight limiter, slewing limiter, rotary, traction mechanism brake safety device, and trolley rope breaking resistant, anti broken shaft device, themachine is suitable for various different construction environment, ensure thework reliability of tower crane.
4) cab uses linkage Taiwan advanced operation of the mechanism of action of easy operation, simple repair.
Tower crane TC4708 technical parameters
The maximum working range of 46.8m, end weight and maximum take-off weight of 4T 0.8T
Mechanism is equipped with three speed synchronous motor brakingimpact small shift, smooth
Luffing mechanism can provide two kinds of speed.
Free height of 30 (m)
The maximum height of 120 (m)
The tunable 35 / 41 / 46.8 of the scope of work (M)
The minimum working distance (3 meters)
The maximum lifting capacity of 4 (T)
End load "(T) 0.8 (M)
The minimum working range of 3 (M)
The maximum lifting capacity of 4 (T)
End load "(T) 0.8 (M)