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Rexroth A2FO28, A2FO32, A2FO45, A2FO56 Hydraulic Pump For Dump Truck

Rexroth A2FO28, A2FO32, A2FO45, A2FO56 Hydraulic Pump For Dump Truck

ydraulic pump A2F5, A2FO10, A2FO12, A2FO16, A2FO23, A2FO28, A2FO32, A2FO45, A2FO56, A2FO63, A2FO80, A2FO90,
A2FO107, A2FO125, A2FO160, A2FO180, A2FO200, A2FO250, A2FO355, A2FO500, A2FO710, A2FO1000

Description  
Open circuits
Series 66, 63, 60
Size: 5 10 12 16 23 28 32 45 56 63 80 90 107 125 160 180 200 250 355 500 710 1000
Pressure: Size 5 Nominal pressure 4550 psi (315 bar)/Peak pressure 5100 psi (350 bar)
Size 10 to 200 Nominal pressure 5800 psi (400 bar)/ Peak pressure 6500 psi (450 bar)
Size 250 to 1000 Nominal pressure 5100 psi (350 bar)/ Peak pressure 5800 psi (400 bar)
 
The A2FO fixed displacement pump with axial tapered piston rotary group of bent axis design, for hydrostatic drives in open circuits
- For use in mobile and stationary applications areas
- Output flow is proportional to drive speed and displacement
- The drive shaft bearings are designed to give the service life expected in these areas of operation
- High power density
- Compact design
- High overall efficiency
- Economical conception
- One piece pistons with piston rings

Technical Data of Brueninghaus Hydromatik Rexroth A2FO pump
Table of values (theoretical values, without efficiency and tolerances; values rounded)
Hydraulic A2FO pump A2F5 A2FO10 A2FO12 A2FO16 A2FO23 A2FO28 A2FO32 A2FO45
Displacement V g cm³ 4.93 10.3 12 16 22.9 28.1 32 45.6
Speed nnom rpm 5600 3150 3150 3150 2500 2500 2500 2240
Flow at nnom qV l/min 27.6 32.4 37.8 50 57 70 80 102
Power Δp = 315 bar P kW 14.5 - - - - - - -
Δ p = 400 bar P kW - 21.6 25 34 38 47 53 68
Torque Δp = 315 bar T Nm 24.7 - - - - - - -
Δ p = 400 bar T Nm - 65 76 101 145 178 203 290
Weight (approx.) m kg 2.5 6 6 6 9.5 9.5 9.5 13.5

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