Technical specifications
Main features:
- For all types subway, DMU and EMU.
- Self-locking (irreversible) trapezoidal metric thread power screw
- fully compliant with FEMstandard, class:2m
- High reliability an low life cycle cost
- Load capacity up to 20 tons for each lifting jack
- Configuration from 4 up to 20 columns
- single, in pairs and all the four together operation
- Intelligent and accurate synchronization system
- Nut wear detection
- PLC controlling
- Main nut’s material: AL-Cu alloy
- Embedded micro switch in lifting pad for safety contact
- Built-in safety interlocks
- Three-layer Painting with minimum thickness 180 µm
- Indoor and outdoor use
- Indicator lamps for operation and control
- Lockable emergency stop at each column and main control panel
- Automatic stop in case of obstacle detection during lowering
Optional features:
- Inverter electronic control system able to provide a 20% power saving and soft start and stop
- Human Machine Interface (HMI)
- Anvil arm adjustment under load to facilitate accurate mounting
More information
Multiple Unit &Subway Lifting Jack
Product overview
Train lifting jacks are designed to lifting and sustaining all railcars of a subway, DMU or EMU train at once for repair, maintenance and inspection operation at and under the vehicle.