Toolex Industrial 595185, Инструкция по эксплуатации

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Page 5
Attached drawing
（
3
）
Principle specification
1. The restriction chock and the constant pressure
overflow valve leak oil at the same when no-load,
the no-load vehicle descend faster, and it can meet
the customers the demand
。
2. When the load is more than 50kg, the system
pressure is 8MPa, the constant pressure overflow
valve closes automatically, the hydraulic oil leaks
through the restriction chock, the vehicle descend
slowly, and this agrees with the safety standards.
Unloading valce
Oil reservoir
Safety valve
One-way valve One-way valve
e
Oil pump
Working cylinder
Throttle valve