– Reduced dimensions
– Modular system
– High flow rate
– Quick response time
External Gear Pumps, Series AP
Description
The product range of Bucher Hydraulics includes single pumps 05-100-212-212HP-250HP-312HP (corresponding with the common group denominations: 05-1-2-2.5-3) and several combinations of double pumps, triple pumps, and so on, that can be assembled together according to versions of displacement, flanging, and auxiliary valves.
External Gear Pumps, Series AP
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Description
The product range of Bucher Hydraulics includes single pumps 05-100-212-212HP-250HP-312HP (corresponding with the common group denominations: 05-1-2-2.5-3) and several combinations of double pumps, triple pumps, and so on, that can be assembled together according to versions of displacement, flanging, and auxiliary valves.
Advantages
- High overall efficiency thanks to optimised hydraulic compensation
- Design and materials that guarantee excellent technical specifications and long life service
- Optimum quality/price ratio
- 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.
Technical Data
Ordering Code Material Displacement
cm³/revOperating pressure up to
barPeak pressure
barMin. speed
rpmSpeed max.
rpmAP/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 Cast iron 15.2 – 54.0 300 320 500 3500 AP312HP Cast iron 40 – 75 300 320 500 3000 Downloads
Models
- 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.
Applications
- Tractors
- Agricultural machines
- Earth moving machines
- Lift trucks
- Construction machinery
- Front loaders
- Sweepers
- Hydraulic hoists
External Gear Pumps, Series AP
The product range of Bucher Hydraulics includes single pumps 05-100-212-212HP-250HP-312HP (corresponding with the common group denominations: 05-1-2-2.5-3) and several combinations of double pumps, triple pumps, and so on, that can be assembled together according to versions of displacement, flanging, and auxiliary valves.
External Gears Pumps, Series AP
Description
The product range of Bucher Hydraulics includes single pumps 05-100-212-212HP-250HP-312HP (corresponding with the common group denominations: 05-1-2-2.5-3) and several combinations of double pumps, triple pumps, and so on, that can be assembled together according to versions of displacement, flanging, and auxiliary valves.
Advantages
- High overall efficiency thanks to optimised hydraulic compensation
- Design and materials that guarantee excellent technical specifications and long life service
- Optimum quality/price ratio
- 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.
Technical Data
| Ordering Code | 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 | Cast iron | 15.2 – 54.0 | 300 | 320 | 500 | 3500 |
| AP312HP | Cast iron | 40 – 75 | 300 | 320 | 500 | 3000 |
Downloads
Models
- 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.
Applications
- Tractors
- Agricultural machines
- Earth moving machines
- Lift trucks
- Construction machinery
- Front loaders
- Sweepers
- Hydraulic hoists
Feed Control Valves (UCF1(2)G-01(03)(04))
These valves are the combination of flow control valve, a deceleration valve and a check valve and used mainly for controlling rapid traverse and feed cycles machine tools. Switching from rapid traverse to feed is made by a cam operation, and fine feed control is accomplished by dial rotation regardless of pressure and oil temperature variation. Rapid return is free of cam actuation.
Flow Control & Check (F(C)G)
These valves are pressure and temperature compensating type valves and maintain a constant flow rate independent of change in system pressure (load) and temperature (viscosity of the fluid). They control flow rate of the hydraulic circuit and eventually control speed of the actuator precisely. Valves with an integral check valve allow a controlled flow and reverse free flow. Repeated resetting can be made easily with a digital readout.
Flow Control and Relief Valves (FBG-03/06/10)
These valves are flow control valves having the functions of metre-in type flow control and pressure control. Inlet pressure is always maintained 0.6 MPa (87 PSI) higher than the load pressure.
In a conventional flow control method, power consumption is wasteful since the pump pressure goes up to the preset system pressure regardless of the load pressure. While, the power saving valves control the pump pressure by maintaining a differential pressure as little as 0.6 MPa (87 PSI) against the load pressure, thereby, the power can be remarkably saved.
Moreover, with the temperature compensator, a stable flow control can be made regardless of oil temperature. Setting and repeat setting of flow can be made easily with an adjustment knob having digital scales.
Flow Control Valve MTQA
Description
Series MTQA priority flow control valves provide a constant, pressure-compensated, flow of hydraulic fluid in one direction. They divide an inlet flow into a constant, priority, flow and a surplus flow. The whole inlet flow is protected by an adjustable pressure relief valve. The surplus flow should be returned directly to tank.
