CONTACT SYSTEM MAINTENANCE AND REPAIR LIFTING DEVICE

摘要

FIELD: railway transport; maintenance and repair of contact system; lifting of workers and tools to required height. SUBSTANCE: lifting device has telescopic lift with additional platform arranged on end face of device working platform. Lift can be displaced by hydraulic cylinder across axis of working platform to pass by contact wire with subsequent lifting over the wire. EFFECT: improved safety and convenience of operation of contact system. 3 dwgt