Electric screw lifting jacks for railway rolling stock PEG-160, PEG-120(analogue of DT40, DT30)
PEG series electric screw lifting jacks used for lifting of the locomotives, passenger and freight railway carriages or another rolling stock in the process of repairing and service. Jacks can be used to replace the bogies of railway rolling stock in the track gauge changing points. Its analogue of the set of 4 lifting jacks DT40 or DT30.
The set includes 4 independent lifting jacks (columns) each of which is equipped with electric drive of lifting screw. A control of drives can be from the control panel at every column (for ajustment) or from main control panel (synchronous lifting and lowering all 4 jacks in work mode). The columns does not require attachment to the foundation and and set in the required work position
Main technical data:
| Parameters or dimension | Unit | Value | |
|---|---|---|---|
| Model | PEG-160 | PEG-120 | |
| Total lifting capacity of set | t | 160 | 120 |
| Lifting capacity ot one jack | t | 40 | 30 |
| Lifting/lowering speed | m/min | 0,19 | 0,19 |
| Height of lifting leg from the base of the column | mm | 850-2600 | 850-2000 |
| Full lifting time, max | min | 10 | 6,5 |
|
Lifting leg outreach from the screw axis - min - max |
mm |
370 750 |
370 750 |
| Power of elecric motor of the lifting drive | kW | 4х7,5 | 4х5,5 |
|
Overall dimensions of one column |
mm |
|
|
| - Lenght | 1500 | 1500 | |
| - Width | 1550 | 1550 | |
| - Height | 3500 | 2700 | |
| Weight of one column | kg | 2000 | 1700 |
We may produce a lifting set of a 120t capacity with lifting height as PEG-160 (2600мм).on customer request.
Differencies from existing analogues:
- Using of standart serial gears in drives;
- Using of the modern accessories for drive motors control that provides smooth start of drives and overload protection.
- It can be equipped with an electric drive mechanism for lifting leg outrich changing.
