Parker Axial Piston Variable Displacement Pumps – Series VP1

Parker VP1 hydraulic variable truck pump series is a robust and high performance pump that provides circuit reliability for the most demanding truck applications. At Rexton Hydraulic, we provide sales, maintenance and repair services of Parker Axial Piston Variable Displacement Pumps – Series VP1.

Series : Parker VP1
Axial Piston Variable Displacement Pump
Model : VP1 045, VP1 060, VP1 075, VP1 095, VP1 110, VP1 130.
Nominal Pressure 350 Bar (Psi 5000)
Maximum Pressure 420 Bar (Psi 6090)
Used in a wide range of applications – • Cargo Cranes, • Forestry Cranes, • Mobile, • Transportation.

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Technical Specifications
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Parker Axial Piston Variable Displacement Pumps Series VP1 is specially designed for trucks, featuring high self-priming speed and high efficiency. The Parker VP1 pump meets ISO standard 7653-1985 and can be close-coupled to a gearbox PTO (power take-off) or to a coupling independent PTO (such as an engine PTO). These pumps provide circuit reliability at speeds up to 3000 rpm and working pressure up to 420 bar (6,100 PSI), now one of the leading truck pumps in the market.

Parker VP1 hydraulic pumps are engineered in variable displacements/sizes from 45-130 cc. These pumps come with various features, such as truck cranes with a load sensing system, which makes them suitable in tippers, cranes, snow ploughs, and salt/sand spreaders. Parker VP1 pumps have a through-shaft, which means that an additional pump, such as a fixed displacement, can be installed in tandem with the Parker VPI Axial Piston Variable Displacement Pumps.

Parker VP1 pumps provide the hydraulic system with the correct amount of fluid at precisely the right moment, effectively while minimizing heat generation and energy consumption. This ensures low noise production and easier operations, which provides reduced impact on the environment. The VP1 variable displacement pump has unparalleled reliability and is a very simple and efficient pump design. Because of its modest envelope size, installation is easy and affordable.

Technical Specifications

Pump Type: Piston, Variable

Displacement: 45 to 130 cm3/rev, 2.74 to 7.93

Operating Pressure: up to 6090 psi, up to 420 bar

Technology: Hydraulics

Maximum Operating Speed: 3000 RPM

Maximum Fluid Temperature: 120 °C, 248 °F

Shaft Type: SAE, ISO, DIN

Port Type: Consult Parker

Port Location: Rear Ports

Circuit Path: Open

Maximum Noise Level: Consult Parker

Filter Included: No

Minimum Kinematic Viscosity: 47 SUS

Thru-Drive Capability: Yes

Control Method: Load Sense

Body Material: Cast Iron

Configuration: Single, Tandem

For Fluid Type: Standard Hydraulic Fluid

Media: Hydraulic

Minimum Fluid Temperature: -40 °F

Weight: 27 kg, 59.4 lb

Mounting Option: SAE, ISO, DIN

Port Connection: SAE, ISO, BSPP

Direction of Rotation: Clockwise, Counter Clockwise

Sensor Type: Consult Parker

Drain Option: Yes

Radial Load Capacity: Consult Parker

Maximum Kinematic Viscosity: 1866 SUS

Energy Recovery Capability: No

Charge Pump Included: No

Technical Specifications

Technical Data

Frame Size VP1			045	060	075	095	110	130
Displacement	[cm³/rev]		45	60	75	95	110	128
Max operating pressure	[bar]	continuous	350	350	350	350	350	350
Max operating pressure	[bar]	intermittent ³)	400	400	400	420	420	420
Mass moment of inertia J	[kgm²]		0.00606	0.00606	0.00606	0.00681	0.00690	0.00690
Max Shaft speed²⁾	[rpm]	short circuited pump (low press.)	3000	3000	3000	3000	3000	3000
Max selfpriming speed	[rpm]		3000	2700	2500	2300³	2200³	2100³
Control type	LS
Shaft end spline	DIN 5462
Mounting flange	ISO 7653-1985
Weight	[kg]		27