yale hydraulic pump factory

Yale Hydraulic Hand Pumps have an all steel construction for durable use and high efficiency pumping action. The hand pumps include hydraulic oil, carrying handle, reservoir ventilation plug and many more features. The HPS range is single acting cylinders and the HPH range is all double acting cylinders.

Hand pumps are easy to use and operate independently of any external energy source. They are designed for a maximum 700 bar system pressure and will allow each hydraulic cylinder to utilise its maximum capacity. The two-stage system reduces pumping time. Stage 1 allows rapid piston travel under no load or light load conditions. The pump automatically switches to stage 2 when the piston is loaded and a higher force is required from the top.

The hand pump is an all-steel construction designed for rough use and has a high-efficiency pumping action. The handle can be locked for easy carrying. The large and easy-to-control return valve allows the operator to precisely control the return stroke. Other standard features include a large and easy-to-control hand wheel, air bleeding and oil filling plug, large support feet for stability, tilted tank to increase usable oil volume and ergonomic handle grip.

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Hand pumps are easy to use and operate independently of any external energy source. They are designed for a maximum 700 bar system pressure and will allow each hydraulic cylinder to utilize its maximum capacity. The two-stage system reduces pumping time. Stage 1 allows rapid piston travel under no load or light load conditions. The pump automatically switches to stage 2 when the piston is loaded and a higher force is required from top. The hand pump is an all-steel construction designed for rough use and has a high-efficiency pumping action. The handle can be locked for easy carrying. The large and easy-to-control return valve allows the operator to precisely control the return stroke. Other standard features include a large and easy-to-control hand wheel, air bleeding and oil filling plug, large support feet for stability, tilted tank to increase usable oil volume and ergonomic handle grip.

DB Electrical hydraulic pump motors work with hydraulic pumps to generate the energy in a hydraulic system. The hydraulic pump motor performs the opposite function of the hydraulic pump, but both of these functions are necessary for the hydraulic system as a whole. The hydraulic pump converts mechanic energy into fluid energy and the hydraulic pump motor does the opposite by converting fluid energy into mechanic energy. This combination of functions is what drives the working of the hydraulic system. Our hydraulic pump motors use precision engineering to optimize the power generated through the hydraulic system. This hydraulic pump motor will restore like-new performance to your hydraulic system.

With a hydraulic pump motor from DB Electrical, you will restore smooth operation of implements on tractors and industrial machinery. Our pump motors will generate pressure equal to the original pump that came with your machinery, enabling the hydraulic system to achieve full power and optimal operating efficiency.

Our hydraulic pump motors match OEM specifications for listed applications. That means your new hydraulic pump motor will fit exactly as the old one that’s being replaced. Exact fit specifications make installation an easy process.

DB Electrical delivers exceptional value for products we stand behind with our total-confidence 1-year warranty. Yes, you have a full year to make sure your hydraulic pump motor meets your expectations.

Like was suggested, T into the main line coming out of the hydraulic valve with a 5000 psi guage. Rev up the engine to max rpms and slowly pull the lift lever. after the mast tops out Watch the guage and see what pressure is. If it looks like it will exceed the 3000 psi mark stop and check the relief valve on the first section (inlet section) where the lift spool is located.

The range of 700 bar Yale hand pumps and700 bar hydraulic power packs allows the use of all cylinders available in our range. The wide selection allows adaptation for all simple lifting circuits. Yale hand pumps HPS and HPH are available in single-acting or double-acting designs.

The series of Yale700 bar hydraulic power packs is ideal when you need to power more complex circuits when hub synchronization is required. For example in 700-bar multi-flow pumps or when large quantities of oil are transmitted in combination with heavy-load cylinders. Available in single- or double-acting design, with manual or electrical control and with pneumatic or electrical supply, the PY, PAY, PYE, PMF pump.