Hydraulic Steering Unit 060 Series For , , Fiat , MTZ Tractor

Product Description:

060 integral series power steering units
060 series PSU incorporated the inlet check valve, safety valve, internal check

valve, cylinder port shock valve and anti-cavitation valve. The design is more

compact and convenient.

Features:

Incorporated five valves into the PSU, So it is more compact and convenient
Low hydraulic noise
Special casting design for low pressure drop.
3 basic systems-open center, closed center and load sensing
Displacement: 50~500 ml/r

Main specification data:

Max. System pressure --------16MPa
Max. Back pressure -----------2.1MPa
Input torque--------------------1.7~2.5Nm
Max. System operating temperature--------93º C
Recommended oil filtration--------ISO 19/16

Function of the incorporated valve:

Inlet safety valve: Limits maximum pressure drop across the PSU to protect the steering circuit.
Cylinder port shock valve: Protects hoses against pressure surge created by ground forces on the cylinder axle.
Anti- cavitation valve: Protects steering circuit against vacuum (cavitation) conditions.
Inlet check valve: Prevents oil from returning through the PSU when pressure on the cylinder

side is greater than the inlet side. It prevents steering wheel kick.
Internal check valve: Converts the PSU to a hand operated pump for limited manual steering.

Applications:

Its role is to increase the power steering wheel steering transmission to the transmission mechanism and change the direction of transmission.

Widely used in , shipbuilding machinery, garden machinery, road maintenance machinery, forestry machinery, construction machinery and mining machinery and other low-speed heavy vehicles.

With it, the driver can achieve greater steering force control with a smaller steering force, and the performance is safe and reliable, the operation is light and flexible.