The Bucher Hydraulics product range includes single pumps (corresponding to the common group denominations: 05-1-2-2.5-3) and several combinations of double and triple pumps that can be assembled together into a version with specific displacement, flanging, and auxiliary valves. This series is available with an aluminum or cast iron housing.
Bucher Hydraulics External Gear Pumps, Series AP
- High overall efficiency thanks to optimised hydraulic compensation
- Design and materials that guarantee excellent technical specifications and long life service
- Optimum quality/price ratio
- Dedicated product lines for Dealers (AP212 – AP250FP)
- Customised models can be built for specific applications:
- Dedicated front covers to improve mechanical and life performances in case of radial/axial loads
- Dedicated back covers with integrated circuits to control pressure and flow
| Type | Material | Displacement cm³/rev |
Operating pressure up to bar |
Peak pressure bar |
Min. speed rpm |
Speed max. rpm |
|---|---|---|---|---|---|---|
| AP/APR05 | Aluminium | 0.25 – 1.6 | 190 | 230 | 500 | 7000 |
| AP100 | Aluminium | 1.2 – 10.0 | 210 | 280 | 500 | 5000 |
| AP/APR212 | Aluminium | 4.4 – 27.1 | 250 | 300 | 500 | 4000 |
| AP/APR212HP | Cast iron | 15.1 – 34.1 | 250 | 300 | 500 | 3500 |
| AP250HP / AP250FP | Cast iron | 15.2 – 54.0 | 300 | 320 | 500 | 3500 |
| AP312HP | Cast iron | 40 – 75 | 300 | 320 | 500 | 3000 |
- Single pumps, unidirectional
- Single pumps, reversible
- Aluminium and cast iron versions
- Double and triple pumps, unidirectional, in several configurations.
- With integral flow or pressure control valve .
- With outrigger bearing for axial and radial loads.
- Tractors
- Agricultural machines
- Earth moving machines
- Lift trucks
- Construction machinery
- Front loaders
- Sweepers
- Hydraulic hoists
