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By certification 
Steering Control Unite
045 series PSU is a flow amplifying PSU.
It has small displacement and low input torque at the low steering speed. At the quick steering speed, it has a large displacement.
The displacement includes: 630. 800. 1000 、 1250ml/r. It is typical used in heavier engineering vehicles.
Features:
The optimum design of spool and sleeve gains better characteristics.
Low hydraulic noise
Special casting design for low pressure drop
Basic system _ load sensing
Main Specification Data:
Max. system pressure………16MPa
Max. back pressure………2.1MPa
Input torque…………2.8～4.0Nm
Max. system operating temperature………93°C
Recommended oil filtration………ISO 18/13
045 series PSU is a flow amplifying PSU.
It has small displacement and low input torque at the low steering speed. At the quick steering speed, it has a large displacement.
The displacement includes: 630. 800. 1000 、 1250ml/r. It is typical used in heavier engineering vehicles.
Features:
The optimum design of spool and sleeve gains better characteristics.
Low hydraulic noise
Special casting design for low pressure drop
Basic system _ load sensing
Main Specification Data:
Max. system pressure………16MPa
Max. back pressure………2.1MPa
Input torque…………2.8～4.0Nm
Max. system operating temperature………93°C
Recommended oil filtration………ISO 18/13
