Excavator Cat 320 Main Pump Parts Hydraulic Piston For Caterpillar
| Port Orientation - Shaft End: |
95.0 LB |
| Max. RPM [Max: |
Flange Mount |
| Minor Diameter [Min: |
Left Hand (CCW) |
| Rotation: |
4520VQ42A8-11AA20LH |
| Model No.: |
3 1/2 |
| Integral Valve Configuration: |
Flange |
| Spline Description: |
N/A |
| Port Type: |
Standard Pilot |
| PDF |
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Product Details
| Port Orientation - Shaft End |
95.0 LB |
| Max. RPM [Max |
Flange Mount |
| Minor Diameter [Min |
Left Hand (CCW) |
| Rotation |
4520VQ42A8-11AA20LH |
| Model No. |
3 1/2 |
| Integral Valve Configuration |
Flange |
| Spline Description |
N/A |
| Port Type |
Standard Pilot |
| Major Diameter [Min |
1.25 in |
| Pump Series |
14 Tooth Splined |
| GPM @ 1,800 rpm, Shaft End |
4520VQ |
| Displacement Shaft End (cu in/revolution) |
1 15/16 in |
| Port Orientation - Cover End |
Buna-N |
| Minor Diameter [Max |
2200 |
| Pilot Type |
1.04 in |
| Shaft Type |
SAE C, 2 Bolt |
| Displacement Cover End (cu in/revolution) |
Single Shaft Seal |
| Cover End RPM [Max |
12/24 |
| Shaft Seal Type |
2200 |
| Minor Diameter |
2200 |
| Major Diameter [Max |
N/A |
| Pressure Port Size, Cover End |
8 gal/min @ 1200 rpm, 12 gal/min @ 1800 rpm |
| Controlled Flow Rate |
1.248 in |
| Port Size |
1.247 in |
| Shaft End Pressure [Max |
N/A |
| Pressure Port Size, Shaft End |
N/A |
| Manufacturer Part No. |
N/A |
| Cover End Flow @ RPM |
42 gal/min @ 1200 rpm, 63 gal/min @ 1800 rpm |
| Cover End Pressure [Max |
4520VQ42A8-11AA20LH |
| Mounting Flange |
3000 |
| Mounting |
2500 |
| Shaft End Flow @ RPM |
12 |
| Relief Valve Setting |
63 |
| Weight |
w/o Integral Valves |
| Shaft Dia. |
Outlet 135° CCW from Inlet |
| Seal Material |
Outlet Opposite Inlet |
| Shaft Length |
3/4 in Flange |
| Shaft End RPM [Max |
1 1/2 in Flange |
| GPM @ 1,800 rpm, Cover End |
1.67 |
| Shaft Key |
8.46 |