060 Series High Efficiency Orbital Steering Unit, Hydraulic Power Steering Valve for Agricultural Harvesters & Wheel Loaders

HYDRAULICA POWER STEERING 060 Steering Units Meet Tractors, Harvesters, Reloaders, Forklifts And Other Mechanical Stee

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.

Hydraulic steering unit is widely used in the steering control system

such as the steering system of many kinds of industrial and agricultural

mobile machinery forklift,loader,roadroller,tractor,comebine harvester, etc.

We produce the products match with the OEM number of all machines.

Hydraulic steering unit applications:

Construction Machinery

Agriculture Machinery

Heavy-Duty Equipment

Forestry Machinery

Mining Equipment