Illustration 1 | g00853031 |
215-2876 Piston Pump |
Bench Test
Pump type ... variable piston
Pump rotation ... Clockwise
Note: View the rotation of the pump from the shaft end.
Displacement of the pump ... 74.0 cc (4.50 in3)
Pressure setting ... 22,750.0 ± 350.0 kPa (3300.00 ± 50.00 psi)
While you are testing the pump use SAE 10W oil at 65 °C (149 °F).
The test at full speed
- Pump output ... 163.0 L/min (43.00 US gpm)
- System pressure ... 6900.0 kPa (1000.00 psi)
- Pump speed ... 2200 rpm
- Engine speed ... 2200 rpm
- System pressure ... 6900.0 kPa (1000.00 psi)
Output flow ... 163.0 L/min (43.00 US gpm)
Output pressure ... 22,750.0 ± 350.0 kPa (3300.00 ± 50.00 psi)
Margin pressure at HIGH idle ... 2200.0 ± 350.0 kPa (320.00 ± 50.00 psi)
Maximum standby pressure at 1800 rpm ... 3600.0 kPa (520.00 psi)
Input torque at 1800 rpm and at 17,000.0 kPa (2466.00 psi) discharge pressure ... 200 ± 10 N·m (150.00 ± 5.00 lb ft)
Machine System
Pump type ... variable piston
Pump rotation ... Clockwise
Note: View the rotation of the pump from the shaft end.
Displacement of the pump ... 74 cc (4.5 in3)
Pressure setting ... 22,750.0 ± 350.0 kPa (3300.00 ± 50.00 psi)
While you are testing the pump use SAE 10W oil at 65 °C (149 °F).
The test at full speed
- Pump output ... 163.0 L/min (43.00 US gpm)
- System pressure ... 6900.0 kPa (1000.00 psi)
- Pump speed ... 2200 rpm
- Engine speed ... 2200 rpm
- System pressure ... 6900.0 kPa (1000.00 psi)
Output flow ... 163.0 L/min (43.00 US gpm)
Output pressure ... 22,750.0 ± 350.0 kPa (3300.00 ± 50.00 psi)
Margin pressure at HIGH idle with the hydraulic controls in the NEUTRAL position ... 2200.0 ± 350.0 kPa (320.00 ± 50.00 psi)
Maximum standby pressure at HIGH idle with the hydraulic controls in the NEUTRAL position ... 2850.0 ± 750.0 kPa (415.00 ± 110.00 psi)
Input torque at 1800 rpm and at 17,000.0 kPa (2466.00 psi) discharge pressure ... 200 ± 10 N·m (150.00 ± 5.00 lb ft)