D53A-16 D53A-1 D57-1 D58-18 Bulldozer Hydraulic Gear Pump 07429-71203
| Shaft Dia.: |
75.0 LB |
| Shaft Type: |
Flange Mount |
| Pressure Port Size, Shaft End: |
1 1/4 in Flange |
| Pump Series: |
3520VQ25A12-1AA20LH |
| Pressure Port Size, Cover End: |
3/4 in Flange |
| Mounting: |
Flange |
| Displacement Cover End (cu in/revolution): |
2.41 |
| Port Size: |
Standard Pilot |
| PDF |
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Product Details
| Shaft Dia. |
75.0 LB |
| Shaft Type |
Flange Mount |
| Pressure Port Size, Shaft End |
1 1/4 in Flange |
| Pump Series |
3520VQ25A12-1AA20LH |
| Pressure Port Size, Cover End |
3/4 in Flange |
| Mounting |
Flange |
| Displacement Cover End (cu in/revolution) |
2.41 |
| Port Size |
Standard Pilot |
| Rotation |
1.25 in |
| Shaft Length |
Straight w/ Key |
| Pilot Type |
3520VQ |
| Displacement Shaft End (cu in/revolution) |
4.98 |
| Port Type |
Buna-N |
| Model No. |
2500 |
| Shaft Key |
N/A |
| Weight |
SAE C, 2 Bolt |
| Shaft Seal Type |
Single Shaft Seal |
| Spline Description |
N/A |
| Cover End RPM [Max |
2500 |
| Shaft End RPM [Max |
2500 |
| Controlled Flow Rate |
N/A |
| Cover End Flow @ RPM |
12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm |
| Major Diameter [Max |
N/A |
| Major Diameter [Min |
N/A |
| Minor Diameter [Max |
N/A |
| Minor Diameter [Min |
N/A |
| Relief Valve Setting |
N/A |
| Shaft End Flow @ RPM |
25 gal/min @ 1200 rpm, 37.5 gal/min @ 1800 rpm |
| Manufacturer Part No. |
3520VQ25A12-1AA20LH |
| Cover End Pressure [Max |
2300 |
| Shaft End Pressure [Max |
3000 |
| GPM @ 1,800 rpm, Cover End |
18 |
| GPM @ 1,800 rpm, Shaft End |
37.5 |
| Integral Valve Configuration |
w/o Integral Valves |
| Port Orientation - Cover End |
Outlet 135° CCW from Inlet |
| Port Orientation - Shaft End |
Outlet Opposite Inlet |