P315 Series

  • Pressures to 3500 psi,
  • Flows to 31.5 GPM.
  • Three-piece CI construction,
  • low-friction bushings provide strength, high efficiency,
  • long life in severe operating environments & optimized performance in high temp/low viscosity conditions.

Bushing Bearing Series H315 Hydraulic Gear Pump (Motor)

Features:

  • High strength, perfect efficiency, long wear life, suited for heavy load and wretchedenvironment. It also has excellent performance in high temperature and low low viscosity situation.
  • High strength Iron casting, external gear pump
    ·Antifriction bushing bearing
  • Advanced pressure-balanced thrust plate and special seal structure.
  • The pump (motor) has the characteristics of serialization, standardization, and generalization. Double and multiple assemblies are available. Pump and motor have a wide selection of mounting connection type, connection dimension is SAE standard.

HP315 Hydraulic Gear Pump Performance Data

Flow mL/rev G.W in Rated Pressure MPa Max Pressure MPa Speed RPM Highest lowest Input power KW
7.6 3/8" 24.1 28 3000  600 10
10.2 1/2" 24.1 28 3000  600 13
12.7 5/8" 24.1 28 3000  600 17
15.2 3/4" 24.1 28 3000  600 20
17.8 7/8" 24.1 28 3000  600 23
20.3 1" 24.1 28 3000  600 26
22.9 1 1/8" 24.1 28 3000  600 30
25.4 1 1/4" 24.1 28 3000  600 33
27.9 1 3/8" 24.1 28 3000  600 36
30.5 1 1/2" 22.8 26.2 3000  600 37
33.0 1 5/8" 21.4 24.8 3000  600 38
35.6 1 3/4" 20.0 23 3000  600 38
38.1 1 7/8" 18.6 21.4 3000  600 37
40.6 2" 17.2 20 3000  600 38

HM315 Hydraulic Motor Performance Data

Flow ml/rev Iput flow 2400 RPM LPM G.W Rted pressure
MPa
Max ressure
MPa
speed RPM Highest lowest Output power
KW
Otput troque
Nm
20.3 46 1" 21.4 24.8 3000 600 13.2 63
25.4 56 1 1/4" 21.4 24.8 3000 600 16 76.4
30.5 66 1 1/2" 18 21 3000 600 25.8 123.2
35.6 78 1 3/4" 18 21 3000 600 18.9 90.3
40.6 89 2" 17.2 20 3000 600 20.7 98.9

Instruction:

Performance data shown are the average results based on series of tests of production units

Testing situation: oil temperature:50℃: Oil Viscosity:31.8 cst@38℃

Unit Dimension

Single Pump/Motor

A=73+B

B=25.4+G.W

C=130.2+B

Doule Pump/Motor

blank

A1=90.5+(B1/2)

A2=58.7+B2

B1=10+G.W

B2=10+G.W

C=216+B1+B2