* capacity(ton)
- 2.8
- 3
- 5
- 7.5

* lift height(m)
- 6
- 6
- 6
- 6

* hoisting speed
- 7.5/0.75
- 7.5/0.75
- 4.7/0.47
- 4.7/0.47

* hoisting motor
- 5.5/1.1*4
- 5.5/1.1*4
- 5.5/1*6
- 5.5/1*6

* wire rope
- 6*37
- 6*37
- 6*37
- 6*37

* brake : DC magnet disc