HEP3 Range

The HEP3 series two stage electric driven hydraulic pump range has all the features of the HEP2 series, but with an increased flow of 549.21 inch3/min at low pressure and 61.02 inch3/min at high pressure (up to 10000 psi) these pumps are particularly useful when operating high tonnage or long stroke cylinders. The HEP3 pumps are fitted with totally enclosed, fan cooled, low noise, electric motors, making them ideal for quiet in-works operation or outdoor site use in most environments.

  • Working pressure 10000 psi
  • Two stage operation
  • 6.6 gallon oil reservoir
  • Externally adjustable pressure relief valve
  • Manual valve with load holding feature fitted as standard (excl. 2-way valves)
  • Solenoid valve options available
  • Cable management features for cable/hose winding and stowage
  • Supplied as standard with pressure gauge and a robust roll frame

Electric Driven Pumps - General Duty High Flow
Model Number Valve Type Oil Cap Gallons Maximum flow rate in3/min Motor Voltage Model Number (60 Hz motor) Weight lbs
1st stage 2nd stage
HEP310121 P-T Plate 6.6 549.21 61.02 110/115V - 1 Ph HEP310121H 149.9
HEP310122 P-T Plate 6.6 549.21 61.02 220/240V - 1 Ph HEP310122H 149.9
HEP310124 P-T Plate 6.6 549.21 61.02 380/440V - 3 Ph - 149.9
HEP310221 2-way 6.6 549.21 61.02 110/115V - 1 Ph HEP310221H 151.0
HEP310222 2-way 6.6 549.21 61.02 220/240V - 1 Ph HEP310222H 151.0
HEP310224 2-way 6.6 549.21 61.02 380/440V - 3 Ph - 151.0
HEP310321 3-way 6.6 549.21 61.02 110/115V - 1 Ph HEP310321H 151.0
HEP310322 3-way 6.6 549.21 61.02 220/240V - 1 Ph HEP310322H 151.0
HEP310324 3-way 6.6 549.21 61.02 380/440V - 3 Ph - 151.0
HEP310421 4-way 6.6 549.21 61.02 110/115V - 1 Ph HEP310421H 151.0
HEP310422 4-way 6.6 549.21 61.02 220/240V - 1 Ph HEP310422H 151.0
HEP310424 4-way 6.6 549.21 61.02 380/440V - 3 Ph - 151.0

Note: 

1) All 380/440V models are suitable for operation at 50Hz and 60Hz. 

2) All 110/115 and 220/240 volt models are supplied to run at 50 Hz as standard, refer to the table for pumps with 60 Hz motor. 60 Hz models deliver approximately 15-20% higher flow rate.

3) To order pumps with low voltage solenoid valve with hand pendant controller, suffix the pump model with 'S'

4) Other configurations are available on request


Model Number Dimensions in inch
A B C
HEP310121 24.7 13.87 29.71
HEP310122 24.7 13.87 29.71
HEP310124 24.7 13.87 29.71
HEP310221 24.7 13.87 29.71
HEP310222 24.7 13.87 29.71
HEP310224 24.7 13.87 29.71
HEP310321 24.7 13.87 29.71
HEP310322 24.7 13.87 29.71
HEP310324 24.7 13.87 29.71
HEP310421 24.7 13.87 29.71
HEP310422 24.7 13.87 29.71
HEP310424 24.7 13.87 29.71