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Advantages at a glance:

  • Fuel savings of up to 20%
  • Emissions reduction
  • Optimized machine performance
  • Improved system dynamics

Diesel Hydraulic Control - DHC

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Higher dynamics at lower engine speeds

With Diesel Hydraulic Control DHC Rexroth achieves the accustomed high dynamics of the travel and working hydraulics on mobile machines while lowering diesel engine speeds. DHC combines Bosch know-how in engine management and Rexroth expertise in hydraulic control to create an optimal cooperation between diesel engine and hydraulics. The overall efficiency of the machine is increased and the exact amount of energy needed is provided.

DCH represents an entirely new system control concept from Rexroth. This helps lower fuel consumption in machines by up to 20% with optimal system dynamics in TIER 4 final engines.

With Diesel Hydraulic Control DHC Rexroth has joined with Bosch to develop a new control strategy. Intelligent networking of hydraulic and diesel engine control maintains the desired dynamics of machine functions even with Tier 4 final engines.