How to Select a hydraulic system when you to buy hydraulic puller
When choosing the proper system for a specific application, several points must be considered:
Puller Reach
Puller reach is the available distance between the pulling surface of the jaw and the jaw head
of the puller. This distance varies and decreases as jaws are opened. When choosing a puller,
make certain the reach is sufficient to attach the puller.
Puller Spread
Puller spread is twice the distance from the ram to the pulling surface of the jaw. In choosing
the proper puller make certain the puller has a large enough spread to attach to the object
being removed.
Tonnage
Tonnage is the maximum pulling force that can be safely exerted by the puller. Tonnage may
be estimated by looking at the torque curves. The maximum force exerted in tons should
be seven to ten times the diameter of the shaft in inches. IE: a 1.5 inch diameter shaft
would generally require a 15-ton hydraulic puller.
Pump
The pump must have the adequate oil output and reservoir capacity to power the cylinder.
How to Select a hydraulic system when you to buy hydraulic puller | DNT Auto Tools FAQ: How to Select a hydraulic system when you to buy hydraulic puller
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