Concrete Piston Eaton hydraulic ACA 5423 ACA 6423 pump and motor 5423518, 5423715, 5433138,  6423279, 6423533, 6433042 Heavy Duty Hydrostatic Transmissions  

Variable Displacement Axial Piston Pump
The variable displacement pump provides a flow of high pressure oil. Pump output flow can be varied to obtain the desired
motor output speed.

Drive shafts: a wide variety of options are available to suit every need.
High strength swashplates on variable pumps and motors: resist deflection under high load.

High strength cast iron housings: provide greater noise damping and wall strength.
High flow check valves in pumps: keep the system primed with minimal pressure drop.

Typical Applications:

Construction
• Transit Mixer
• Road Roller
• Paver
• Motor Grader
• Loader
• Dozer