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.
| Yale_HPH_Data_Sheet.pdf ⬇ |
| Yale_HPS_Data_Sheet.pdf ⬇ |
- HPS = Single Acting
- HPH = Double Acting (Two Stage)
| Model | Reservoir Capacity (cm³) | Displacement | Weight (kg) |
|---|---|---|---|
| HPS1/0.7A | 700 | Single Stage | 7 |
| HPS2/0.3A | 300 | Two Stage | 3.5 |
| HPS2/0.7A | 700 | Two Stage | 7 |
| HPS2/2A | 2000 | Two Stage | 10 |
| HPS2/4A | 4000 | Two Stage | 13 |
| HPS2/6A | 6500 | Two Stage | 21 |
| HPS2/10A | 10,000 | Two Stage | 27 |
| HPH2/0.7A | 700 | Two Stage | 8 |
| HPH2/2A | 2000 | Two Stage | 11 |
| HPH2/4A | 4000 | Two Stage | 14 |
| HPH2/6A | 6500 | Two Stage | 22 |
| HPH2/10A | 10,000 | Two Stage | 28 |