Implement Connection Example 1—Implement Control Valves—Less Hitch—High Flow Hydraulics

RXA0111998-UN-18NOV10

A - Variable Rate Drive

B - Pressure Line

C - Return Line

D - Load Sense Line

E - Return Hose Tip

F - Vacuum Motor

G - Hydraulic Motor

H - Hydraulic Motor

NOTE: For Ag high flow, it is recommended that the hydraulic motor be connected to the top SCV’s (45cc high flow pump).

In this application vacuum motor (F) receives pressure oil from the retract port of SCV. Return oil is routed to the high flow power beyond return port. If return hose is equipped with special return hose tip, it can be connected directly to left-hand side of coupler. When the motor is shut off, the SCV lever is moved to float position to allow motor to coast to a stop. Moving lever to neutral will cause motor to stop abruptly and may damage seals.

Hydraulic motor (G) receives pressure oil from the retract port of SCV. Since return oil is routed to extend port of an SCV, a special return hose tip with check valve is required to prevent high pressure oil from moving back toward the motor and possibly damaging the seals.

Hydraulic motor (H) receives pressure oil from power beyond port and return oil is routed to power beyond return port. In this application, both hydraulic motors and vacuum motor are being operated by the secondary hydraulic pump.