PAGE 22 — PRX RIDE-ON POWER FLOAT • OPERATION MANUAL — REV. #1 (01/05/21)
GENERAL INFORMATION
Figure 10. PRX Hydraulic System
Hydraulic System
The hydraulic system serves two functions:
The hydraulics provide the steering for the float in the
same manner and function as all Whiteman Hydrostatic
Riders. However, two additional steering cylinders have
been added to assist fore-aft movement. The steering
pressure setting is also now adjustable from the
operator’s position in real time to fine-tune control and
maneuverability.
The hydraulic fluid flushes the planetary gearboxes,
providing active cooling and particulate filtration.