Technical information
flow rate: 100 litres/minute. With
motor pump unit 6 litres/minute.
Makes it possible to retain the direction of the machine in the event of a breakdown with the thermal engine or with the original hydraulic system. Mandatory on machines operating in quarries. Advantages:
• In accordance with the general regulations for extracting industries: when the steering for a vehicle is powered and when stopping the engine is able to neutralise this assistance while the vehicle is moving, the possible to act on the steering must subsist until i mmobilisation.
• Active safety: automatic control of the backup steering each time the vehicle is turned on.
Assembly simplification:
• A single electrical power supply to be provided for the cab case.
• A hydraulic block provides all of the functions (pressure limiter, valve, pressure switch are integrated).
A compact and versatile block:
• Reduced thickness of 38 mm.
• Assembly on any circuit without modification (hydraulic circuit open, closed and load sensing).
• One or two backup units can be mounted on the block.