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| Drive and Control Systems for Combine Harvesters and Forage Harvesters |
| Components |
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A4VG
Variable displacement pump for closed circuits
Nominal pressure 400 bar
Peak pressure 450 bar
For further information see data sheet RE 92 003
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A10VO/5
Variable displacement pump for open circuits
Nominal pressure 250 bar
Peak pressure 315 bar
For further information see data sheet RE 92 703
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A6VM
Variable displacement motor for open and closed circuits
Nominal pressure up to 400 bar
Peak pressure up to 450 bar
For further information see data sheet RE 91 604
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Wheel drive GFT with integrated axial-piston variable displacement motor A6VE (optionally with fixed displacement motor A2FE)
For further information see data sheet RE 77 110, RE 91 606 and RE 91 008
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Gear pump
- Compact mounting space
- Common suction port (optional)
- Optional: Silence pump version (optimized pressure pulsation)
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Control block SB12-EHR5-OBE with on-board electronics
Volumetric flow:
Input 110 l/min
Header control 60 l/min
Priority valve 40 l/min
Implement hydraulics 50 l/min (max. per segment)
Service pressure 250/220 bar
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Control valve EHR23LS / EHR23LS-OBE
Volumetric flow: Raising 90 l/min , Lowering 90 l/min
Service pressure: pmax 220 bar
CAN communication for operation and diagnostics
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Compact hydraulics
Function blocks with cartridge or CETOP valves to customers’ specifications
For further information see data sheet RE 00 188
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Steering unit LAGC / LAGU / LAGZ
For further information see data sheet RE 11 867, RE 14 365 and RE 11 868
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Brake
Accumulator loading valve LT 06
Remotely powered inching brake valve LT 31
For further information see data sheet RE 66 226 and RE 66 191
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Relevant links to Combine Harvesters and Forage Harvesters:
Back to Combine Harvesters and Forage Harvesters Home Page
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