2 STAGE HYDRAULIC POWER PACK Brand new WILLIAMS. Use for hydraulic log splitters. 2 stage, 8 piston hydraulic pump provides both large volume oil delivery and high pressure. Requires less than one-fourth input power than conventional 1 stage units thus more economical operation. Includes pump, 4 way control valve and reservoir in one compact unit. Drive either direction.
Would be looking to run two 4x12x1.5 cylinders from this unit for a sheet metal press brake. Would this unit be able to do that?
A: Because of the two-stage action, and the unpredictable nature of when the load will trigger the shift, we do not recommend using any type of two stage pump with any kind of press. Additionally if two cylinders are being used a rotary divider valve is suggested to divide the flow to the cylinders as accurately as possible.
Date Submitted: 07/18/2017
What is the fluid compatibility and temperature range for this pump? Can it handle motor oil at 260F?
A: No, it cannot handle temperatures anywhere near that high. Maximum temperature should be 180F.