This is an overview of different crossover charts to replace and retrofit many of the Oilgear Company hydraulic pumps.
Oilgear
Eaton Vickers
This is our line of products to replace many of the components from Eaton Vickers hydraulics, including hydraulic pumps, hydraulic valves, hydraulic motors, and hydraulic cylinders. We also offer many (but not all) of the internal parts for repairs if they are needed.
Dump Pump Catalog
This is a dump pump catalog. These type of pumps usually are attached to pto (Power TakeOff) system directly from the machine’s engine. They are usually hydraulic pumps coming from dump trucks or trailers to move hydraulic actuators.
Hydraulic pump displacement calculation
This is the Fluid Power hydraulic formula to calculate a hydraulic pump displacement. You can use this formula to help you select / calculate the proper pump size for your application.
Hydraulic cylinder force calculation
This is the Fluid Power hydraulic formula you can use to calculate force of a hydraulic cylinder.
Vane motor catalog
This is the hydraulic vane motor catalog from Technical Union. A wide range of hydraulic vane motors options offers a good solution for your hydraulic system applications.
Fixed displacement pump vs. variable displacement pump
These are the differences between a fixed displacement hydraulic pump vs. a variable displacement hydraulic pump. When should you use one over the other?
Bent axis hydraulic pump
This is a catalog for a fixed displacement bent axis hydraulic piston pump. This pump can be used in a wide range of application in which you required a fixed displacement pump that is able to maintain higher pressure than the standard hydraulic gear pumps.
Oilgear PVWJ pump
This is a quick reference chart to find alternatives to replace an Oilgear PVWJ hydraulic piston pump.
Hydraulic Motor Torque Calculation
This is the hydraulic formula you need to calculate torque for a hydraulic motor. Regardless if you have low speed high torque hydraulic motor, a high speed hydraulic motor, this is the very same formula you can use to calculate your torque requirements for your hydraulic machinery.