Program Information Mobile Hydraulics, Mobile ... - ERGOVIAL

Load Sensing Control Block MP
Applications:
Backhoe loaders, forestry
machinery, drilling equipment,
municipal vehicles
Control block for mobile machines
U Load sensing system
(LS control)
• Closed center for variable
displacement pumps
• Open center for fixed displacement
pumps
U Sandwich design
U Load pressure compensated
flow
U Low hysteresis
U Adjustable stroke limitation
U Primary and secondary safeguard
U Proportional flow and pressure
control
U Priority function
U Regenerative function
U LS pressure limitation for
each section
Size 18 22
Flow Port P q V L/min 300 380
Maximum operating pressure
Port A, B q V L/min 150 225
Pump side p max bar 250 345
Actuator side p max bar 290 345
Spool axes, max. 8 8
Actuation Mechanical • •
Hydraulic • •
Superimposed hand lever operation • •
Electrohydraulic • •
Circuit types Parallel • •
Series parallel • –
Detailed information:
Size 18, serie 1X RA 64 960
Size 18, serie 2X RA 64 965
Size 22, serie 1X RA 64 980
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