Controls

Hydraulics

HPG (Series G) Pumps

Gear Pumps, Cast Iron Body, 4,cm³/rev. to 90,5 cm³/rev., up to 320 Bar.

The HP Hydraulic series HPG (Series G) gear pumps are supplied in size group 2, 3 and 4. The series of products is even further completed with a full range of flanges, shaft ends, and available multiple pumps with or without valves integrated into the back cover. Various capacities will be determined within this group.

Multiple gear pumps are combinations of two or more sections driven by a single shaft. The sections which constitute the pump are driven by means of splined joints. The multiple gear pump can have suction and delivery for each stage or, where possible, single suction and multiple deliveries.

These gear pumps are tough and reliable. offering a gear pumps range cast iron, grouped according to their capacity, whose main features can be devised and varied to best respond to customer’s requirements and whose performance permits use in any kind of application.

Gear pumps and motors are among the most popularly produced and utilized hydrostatic units. Some of their many characteristics are:
  • Robust design
  • Profitable price/performance ratio, easy
  • Installation, suitability for customized solutions, possible integration with control devices (valves)
  • Specifications
    • + expand all
    • - collapse all

    Group 2

    Displacement 4,50 cm³ to 31,00 cm³ 0,27 in³ to 1,89 in³
    - -
    Continuous Pressure 160-270 bar 2321 - 3916 psi
    Intermittent Pressure 180-290 bar 2611 - 4206 psi
    Peak Pressure 190 - 320 bar 2756 - 4641 psi
    - -
    Speed Max 2000 - 3500 minˉ¹ Min 500 minˉ¹
    Weight 4,37 - 6,71 kg 9,64 - 14,70 lbs

    Group 3

    Displacement 21,50 cm³ to 88,00 cm³ 1,31 in³ to 5,37 in³
    - -
    Continuous Pressure 180 - 280 bar 2611 - 4061 psi
    Intermittent Pressure 190 - 300 bar 2756 - 4351 psi
    Peak Pressure 200 - 310 bar 2901 - 4496 psi
    - -
    Speed Max 2500 - 3000 minˉ¹ Min 500 minˉ
    Weight 12,00 - 17,20 kg 26,46 - 37,92 lbs

    Group 4

    Displacement 50,00 cm³ to 90,50 cm³ 3,05 in³ to 5,49 in³
    - -
    Continuous Pressure 210 - 270 bar 3046 - 3916 psi
    Intermittent Pressure 260 - 280 bar 3771 - 4061 psi
    Peak Pressure 280 - 310 bar 4061 - 4496 psi
    - -
    Speed Max 3000- 2700 minˉ¹ Min 500 minˉ
    Weight 28 - 31,3 kg 61,73 - 69 lbs

    Options

    Option of incorporating belt drive or fitting external mounts -
    Pressure and directional control valves are available -
    Multiple gear pumps are combinations of two or more sections driven by a single shaft -

    Features and Benefits

    Cast iron, grouped according to their capacity. Whose main features can be diveised and varied to best respond to the customer's requirements and whose performmance permits use in any kind of application -
    The series of products is ompleted with a full-range of flanges, shaft ends, and available multiple pumps with or without valves integrated into the back cover -
    Multiple gear pump combinations of two or more sections driven by a single shaft Suction and delivery for each stage or, where possible, single suction and multiple delivery

    Markets

    Mobile -
    Agricultural -

    Applications

    Cast iron gear pumps and motors are used in the same application fields as aluminum body types, but are designed for installation on mobile equipment intended for heavy-duty opiating cycles, where pressures or mechanical stresses are typically higher -
    Big Bailer -
    Tractors -
    Olive Shaker -
    Mixer Wagon -
    Fruit Picking Machine -
    Big Tractors -
    Big Balers -
    Harvester -
    Multipurpose Tractors -
    Turf Care Tractor -
    Remote Control Moswer -
    Slurry Tank -
    Sprayer with Leveling Cylinder -
    Sprayer -
    Combine Harvester -
  • Market Applications

    Agricultural Solutions with Hydraulic Pumps

    Creating a Hydraulic System That is Energy Efficient, Easy to Operate and Reliable. In agriculture, a harrow is an implement […] Read More

  • Resources

    Can't find what you are looking for or need more information? Contact us

  • Request Information

      Let us know how we can help. All fields are required.


    Design - Build - Apply

    Integrated Engineered Solutions by GS Global Resources

    Browse Solutions