Railway rolling stock 30T lifting Jack

Railway rolling stock 30T lifting Jack

Introduction:

This model’s railway jack is including 3 railway cars, each car need 4 jacks. Jacking and dropping. The Machine’s frame is made of steel and use welding technical. After welding, it should eliminate the stress of weld and then machining to ensure the accuracy of size and stroke of the rail guide. The up side and the button of the frame also need machining to ensure the accuracy of size and stroke of the plate and location hole. All these technical ensure the frame has high accuracies, therefore, the machine’s performance is stable and usage time should be very long of a rail car requires simultaneous and stable movement, this model can jack 1 to 3 MTR carriages or engineering vehicle.

1,The lifting plant is monitored and controlled via a redundant PLC. It ensures absolutely synchronised motions of all lifting jacks. Within milliseconds the PLC corrects any irregularity . This ensures a safety standard which is unsurpassed by any other system. 
2, Safety devices are automatically activated (safety interlocks), and maintenance personnel can safely proceed with their work details under the raised train.

3, Design and realisation of any lifting plant consider a customer's individual demands and local conditions to best meet all design specifications.

Main Technical Specification

1,Rated jacking capacity : 30t

2,Lifting height ≥500mm

3,Lifting stroke: 2300mm

4,Lifting time: 320 sec

5,Speed reducer electric power :5.5kw

6,Working voltage 380V