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Current Hydro Gear Hydraulic Pumps Specs Table

Coming directly from the manufacturer.

SPECIFICATIONS
PC
PE
PG
PK
PR
PY

DISPLACEMENT
0.37 in3/rev
[6.1 cc/rev]
0.62 in3/rev
[10.3 cc/rev]
0.62 in3/rev
[10.3 cc/rev]
0.73 in3/rev
[12 cc/rev]
0.97 in3/rev
[16 cc/rev]
1.33 in3/rev
[21.8 cc/rev]

INPUT SPEED

-MAX HI-IDLE [NO LOAD]
-MIN [LOADED]
3600 rpm

1800 rpm
3600 rpm

1800 rpm
3600 rpm

1800 rpm
3600 rpm

1800 rpm
3600 rpm

1800 rpm
3600 rpm

1800 rpm

SYSTEM OPERATING
PRESSURE

- CONTINUOUS
- INTERMITTENT
- PEAK
750 psi
[51 bar]

1750 psi
[120 bar]

2500 psi [172 bar]
1000 psi
[70 bar]

2100 psi
[145 bar]

3500 psi
[240 bar]
1500 psi
[103 bar]

2100 psi
[145 bar]

3500 psi
[240 bar]
1500 psi
[103 bar]

2100 psi
[145 bar]

3500 psi
[240 bar]
1500 psi
[103 bar]

2500 psi
[172 bar]

3750 psi
[260 bar]
1500 psi
[103 bar]

2700 psi
[190 bar]

3750 psi
[260 bar]

PUMP PERFORMANCE

- @ 2400 RPM/ 1000 PSI
- @ 3000 RPM/ 1000 PSI
- @ 3600 RPM/ 1000 PSI
3.6 gpm
[13.6 I/min]

4.5 gpm
[17.0 I/min]

5.4 gpm
[20.4 I/min]
6.1 gpm
[23.1 I/min]

7.6 gpm
[28.8 I/min]

9.2 gpm
[34.8 I/min]
6.1 gpm
[23.1 I/min]

7.6 gpm
[28.8 I/min]

9.2 gpm
[34.8 I/min]
7.1 gpm
[26.8 I/min]

8.9 gpm
[33.6 I/min]

10.8 gpm
[40.8 I/min]
9.6 gpm
[36.3 I/min]

12.0 gpm
[45.4 I/min]

14.4 gpm
[54.5 I/min]
13.1 gpm
[49.6 I/min]

16.4 gpm
[62.1 I/min]

19.6 gpm
[74.2 I/min]

CONTROL TORQUE REQ'D TO STROKE PUMP

- (-20° EXTERNAL STROKE ANGLE)
LB-IN/1000 PSI [NM/70 BAR]
- LB-IN/500 PSI [NM/35 BAR]
75 lb-in
[8.5 Nm]

55 lb-in
[6.2 Nm]
85 lb-in
[9.6 Nm]

60 lb-in
[6.8 Nm]
85 lb-in
[9.6 Nm]

60 lb-in
[6.8 Nm]
85 lb-in
[9.6 Nm]

60 lb-in
[6.8 Nm]
95 lb-in
[10.7 Nm]

75 lb-in
[8.5 Nm]
170 lb-in
[19.2 Nm]

125 lb-in
[14.1 Nm]

PUMP OIL TEMPERATURE

- MAXIMUM INTERMITTENT
- NORMAL OPERATING RANGE
230 F° [110 C°]

-10-200 F°
[-23-93 C°]
230 F° [110 C°]

-10-200 F°
[-2 -93 C°]
230 F° [110 C°]

-10-200 F°
[-23-93 C°]
230 F° [110 C°]

-10-200 F°
[-23-93 C°]
230 F° [110 C°]

-10-200 F°
[-23-93 C°]
230 F° [110 C°]

-10-200 F°
[-23-93 C°]

FLUID VISCOSITY LIMITS @230 F° [110 C°]

- OPTIMUM
- MINIMUM
70 SUS
[13 Cst]

55 SUS
[9 Cst]
70 SUS
[13 Cst]

55 SUS
[9 Cst]
70 SUS
[13 Cst]

55 SUS
[9 Cst]
70 SUS
[13 Cst]

55 SUS
[9 Cst]
70 SUS
[13 Cst]

55 SUS
[9 Cst]
70 SUS
[13 Cst]

55 SUS
[9 Cst]

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