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HPV-02 Variable Displacement Pumps

Variable pumps for closed loop operation.

Product advantages

compact design
high power density
dynamic response
high reliability
long service life
noise-optimized
precise and load-independent

HPV-02		55	75	105	135	165	210	280
Max. displacement	cm³/rev	54,8	75,9	105	135,6	165	210	280
Permissible speed	rpm	3300	3100	2900	2700	2500	2300	2000
Max. speed (intermittent)	rpm	3700	3500	3200	2900	2700	2500	2200
Nominal pressure	bar	420	420	420	420	420	420	420
Peak pressure (intermittent)	bar	500	500	500	500	500	500	500
Continuous input torque	Nm	220	305	420	540	660	840	1115
Max. input torque	Nm	350	485	670	870	1100	1400	1785
Continuous power	kW	75	98	127	153	170	200	234
Max. power	kW	121	157	204	245	275	320	373
Weight with M1 Control (approx.)	kg	42	47	58	72	95	132	158

Design characteristics

axial piston pump in swashplate design for high pressure closed loop systems
clockwise or counter clockwise rotation
exact and rugged servo control devices (mechanical, hydraulic, electro-hydraulic)
integrated high pressure relief valves with make-up function
integrated low pressure relief valves for boost, control and cooler circuits
replaceable cartridge filter
SAE high pressure ports
SAE mounting flange with ANSI or SAE spline shaft
through shaft SAE A, B, B-B and C
boost pressure pumps for internal and external suction, integrated cold start relief valve optional
optional tandem and multiple pumps

Controls

M1 mechanical lever
H1 hydraulic pilot
E1 electro-hydraulic
E2 electro-hydraulic with safety function
further control options, e.g. power regulator
maximum pressure control optional

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Product Catalog (PDF, 2,3 MB)

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Brochure (PDF, 422 kB)