Hydro-Gear HGM-H Series, Service And Repair Manual

Page: 153 / 280

11 P Series
TECHNICAL SPECIFICATIONS
Table 1: P Series Pump Technical Specifications
Product Type PC PG/PE PJ/PK PR PW/PY PY 6cc Aux
Displacement
in
3
/rev
[cc/rev]
0.37
[6.1]
0.62
[10.2]
0.73
[12]
0.97
[16]
1.33
[21.8]
Input Speed
Maximum Unloaded RPM
Minimum Loaded RPM
3600
1800
System Operating Pressure
Continuous
psi [bar]
Intermittent
psi [bar]
Peak
psi [bar]
750 [51]
1750 [120]
2500 172]
1000 [75]
2100 [145]
3500 [240]
1250[86]
2500 [172]
3750 [260]
Pump Performance
@2400 rpm/1000 psi gpm [l/min]
@3000 rpm/1000 psi gpm [l/min]
@3600 rpm/1000 psi gpm [l/min]
3.6 [13.6]
4.5 [17.0]
5.4 [20.4]
6.1 [23.1]
7.6 [28.8]
9.2 [34.8]
7.1 [26.8]
8.9 [33.6]
10.8 [40.8]
9.6 [36.3]
12 [45.4]
14.4 [54.5]
13.1 [49.6]
16.4 [62.1]
19.6 [74.2]
Case Pressure
Maximum @ Cold Start psi [bar
Continuous - Max. psi [bar]
Inlet Vacuum
Maximum Continuous Inches Mercury
4
Charge Pump Displacement(s)
in
3
/rev
[cc/rev]
0.13
[2.1]
0.11/0.13
[1.9/2.1]
0.19
[3.2]
0.13/0.19
[2.1/3.2]
0.25
[4.1]
Auxiliary Pump Displacement
in
3
/rev [cc/rev] 0.19 [3.2] 0.37 [6.1]
Auxiliary Pump Relief Setting
psi
[bar]
650
[45]
950-1400
[65.5-96.5]
Auxiliary Pump Performance
@3200 rpm, 500 psi, 70 SUS
[13 Cst] oil, & 180°F
gpm
[l/min]
1.8-2.0
[6.8-7.6]
4.4-5.0
[16.6-18.9]
Control Torque Required to Stroke Pump
[Approximate - 20°External Stroke Angle]
lb-in / 1000 psi
[N-m / 70 bar]
lb-in / 500 psi
[N-m / 35 bar]
75
[8.5]
55
[6.2]
85
[9.6]
60
[6.8]
95
[10.7]
75
[8.5]
105
[11.9]
85
[9.6]
Pump Oil Temperature
Maximum Intermittent (hottest point)
°F [°C]
Normal Operating Range
°F [°C]
230 [110]
-10 to 200 [-23 to 93]
Fluid Viscosity Limits @ 230°F [110°C]
Optimum SUS [cSt]
Minimum SUS [cSt]
70 [13]
55 [9]
Weight of Unit
lbs [kg] 7 [3.2] 8 [3.6] 12.65 [5.7] 12 [5.4] 14 [6.3] 17 [7.7]
Inlet Filtration Requirement
Nominal micron 25