application
As one of the most widely covered applications of GRH, tractors are equipped with a large number of domestic and foreign tractor gear pumps and hydraulic control valves. Gear pump acts on steering.
With its excellent and unique performance, it is currently one of the drafting units of the national industry standard for tractor steering constant flow pump. The hydraulic control valve tailored for tractors, with its excellent performance, has gradually solved the situation that tractor control valves rely heavily on imported accessories.