Standardization, universalization , serializat

P350 Series

  • Pump and Motor of Cast Iron Bushing Design
  • Heavy duty, cast iron, external gear pump .
  • Standardization, universalization , serialization design .
  • Displacement range :20.9mI/r -104.5 ml/r
  • Max rated pressure : 245bar , Intermittent :275bar ,
  • Speed range :400-2400 RPM .

Bushing Bearing Series H350 Hydraulic Gear Pump (Motor)

Features:

  • High strength, perfect efficiency,long wear life, suited for heavy load and wretched  environment. 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.

HP350 Hydraulic Gear Pump Performance Data

Flow

mL/rev

G.W

in

Rated Pressure
MPa
Max Pressure
MPa
Speed
RPM
Highest lowest
Input power KW
20.9 1/2" 24.1 28 2400  600 22
31.3 3/4" 24.1 28 2400  600 33
41.8 1" 24.1 28 2400  600 44
52.2 1 1/4" 24.1 28 2400  600 55
62.7 1 1/2" 24.1 27 2400  600 66
73.1 1 3/4" 22.4 26.2 2400  600 72
83.6 2" 20.7 24.2 2400  600 76
94 2 1/4" 19 22 2400  600 78
104.5 2 1/2" 17.2 20 2400  600 79

HM350 Hydraulic Motor Performance Data

Flow
ml/rev
Iput flow
2400 RPM
LPM
G.W
in
Rated Pressure
MPa
Max Pressure
MPa
Speed
RPM
Highest lowest
Output power
KW
Otput troque
Nm
41.8 92.9 1" 20.7 24 2400 600 25.9 123.7
52.2 116 1 1/4" 20.7 24 2400 600 32.3 154.3
62.7 139.4 1 1/2" 20.7 24 2400 600 38.8 185.4
73.1 162.4 1 3/4" 19 22 2400 600 41.6 198.7
83.6 185.8 2" 18 21 2400 600 45 215
94 208.9 2 1/4" 18 21 2400 600 50.7 242.2
104.5 232.3 2 1/2" 18 21 2400 600 56.4 269.4

Unit Dimension

Single Pump、Motor

A=128.3+B

B=12.7+G.W

C=223+B

Double Pump、Motor

A1=134.7+(B1/2)

A2=82.4+B2

B1=12.7+G.W

B2=12.7+G.W

C=312+B1+B2