Catenary Maintenance vehicles

For the maintenance of Metro and railway lines a range of electric or diesel driven carriages (4 or 8 wheels) is developed.

Delhi Metro

For Dehli Metor, electric driven carriages were made and have already completed more than 3 years continued night shift operation. The energy of the traction is delivered by 200 traction batteries with a capacity of 140 AH. The 24 V DC is converted to 400 V AC. The maximum speed is 40 km/h and the towing force is 40 T. The capacity of the traction batteries is sufficient for driving and operation of all components. For more than 8 hours.

TTunnel inspection carriage with an electric drive