Road Roller

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As an important part of road machinery, GRH provides a large number of gear-type vibration motors for road rollers, provides tandem pumps, provides hydraulic power for vibration and steering, and supports vibration valve blocks. According to the vibration characteristics, the displacement of the gear motor can be specially made to meet the consistent vibration speed when the double barrel is vibrated. High-efficiency gear pumps and high-quality matching control valves ensure the stability and durability of the roller during operation.

Auxiliary Product


  • Special displacement for vibration speed
  • Efficient gear pump saving energyand
  • High-quality cartridge and high-precision valve block processing ensure accurate control of the vibration valve block

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