Product Description:
JST125 Flat Top Tower Crane is designed for use in the construction of high-rise buildings. This Crane is characterized by a robust capability of a lifting torque of 125tm, with an amazing maximum lifting capacity of 8 tons and 1.6 tons on the maximum arm length of 60 meters. The lifting rope of the crane is resistant to twisting. This prevents cable knots during use.
Parameters: | Starting lifting height (m) | Rate | Fixed type | Attached type |
| α=2 | 48 | 180 |
| α=4 | 48 | 90 |
| maximum lifting weight (t) | 8 |
| Extent (m) | Maximum | 40/45/50/55/60 |
| Minimum | 2.5 |
| Working temperature (℃) | -20~40 |
| Power (KW) | 41.3 (lifting mechanism power not included) |
Dimensional figure
(1) Lifting mechanism:
| Rate | α=2 | α=4 |
| Speed (m/min) | 5 - 80 | 2.5 - 40 |
| Lifting weight (t) | 4 - 2 | 8 - 4 |
| Motor model | YZRDWFC250M1-4/8 |
| Working level | M5 |
| Motor power (KW) | 30 |
(2) Slewing mechanism: | Slewing speed (r/min) | 0 - 0.6 |
| Motor model | YLEW112M-55-4F1(F2) |
| Working level | M4 |
| Rated torque (tm) | 55×2 |
| Motor speed (r/min) | 1380 |
(3) Luffing mechanism: | Traction speed(m/min) | 20/40 |
| Motor model | YDEJ132S-4/8 |
| Working level | M4 |
| Motor power (K) | 3.3/2.2 |
| Motor speed (r/min) | 1500/750 |
(4) Lifting mechanism: | Jacking speed (m/min) | 0.6 |
| Motor model | Y132M-4 |
| Motor power (KW) | 7.5 |
| Motor speed (r/min) | 1440 |
| Working pressure(MPa) | 25 |
Jushen is a leading construction crane manufacturer since 1974, an experienced 8-ton JST125 flat top tower crane supplier, our company design and manufacture building construction machinery and engineering equipment as well as providing vertical lifting solutions for customers. As we use quality steel materials, with a wide range of metal machining and testing equipment, we can provide quality building construction crane and custom flat top tower cranes in specific needs.
