TOOTH GP-RIPPER 1182141 - Caterpillar

When front vibratory selector valve (1) is in the ON mode, the solenoid is energized. Rear vibratory selector valve (5) is not energized. The system pressure leaves the vibratory pump and oil flows to front vibratory motor (7). The system pressure also flows through front vibratory selector valve (1) and continuous flow to the inlet of rear vibratory motor (8). Rear vibratory motor (8) turns the eccentric weights that vibrate the rear drum. System pressure also flows to the outlet of front vibratory motor (7). When front vibratory motor (7) has equal pressure at both the inlet and the outlet, front vibratory motor (7) will not rotate. Reduced pressure oil leaves rear vibratory motor (8) and flows back to the vibratory pump. Oil then flows to the flushing valve. Oil flows through the flushing valve spool and through the flushing relief valve. Next, the oil flows to the vibratory motor cases. The oil cools the motors and the oil flushes the motors. Oil leaves the motor cases through the case drain and flows to the thermal bypass manifold.Rear Vibratory Selector Valve (ON)
Illustration 3 g00941080
Vibratory Control Valve (1) Front Vibratory Selector Valve (2) Oil To Front Vibratory Selector Valve (3) Oil From Vibratory Pump (4) Oil From Rear Vibratory Selector Valve (5) Rear Vibratory Selector Valve (6) Oil From Vibratory Pump (7) Front Vibratory Motor (8) Rear Vibratory Motor (9) Oil From Both Motors (10) Inter Circuit Relief Valve (11) Oil To Inter Circuit Relief Valve (12) Oil To Hydraulic Oil Tank (13) Oil From Charge Filter (Steering System) (18) Oil To Left Side Inlet of Flushing Valve Spool (19) Oil To Right Side Inlet of Flushing Valve Spool (AA) System Pressure (AB) Charge Pressure (AC) Sump (AD) First Pressure Reduction (AE) Activated ComponentsWhen rear vibratory selector valve (5) is ON, the solenoid is energized. Front vibratory selector valve (1) is not energized. Pressure leaves the vibratory pump and oil flows to the inlet of front vibratory motor (7). Front vibratory motor (7) rotates the eccentric weights that vibrate the drum. Reduced pressure leaves front vibratory motor (7) and flows to the inlet of rear vibratory motor (8). Reduced pressure also flows through rear vibratory selector valve (5). Oil from rear vibratory selector valve (5) flows to the outlet of rear vibratory motor (8), to the vibratory pump, and to the flushing valve spool. When rear vibratory motor (8) has equal pressure at both the inlet and the outlet, rear vibratory motor (8) will not rotate. Oil then flows to the flushing valve. Oil flows through the flushing valve spool and through the flushing relief valve. Next, the oil flows to the vibratory motor cases. The oil cools the motors and the oil flushes the motors. Oil leaves the motor cases through the case drain and flows to the thermal bypass manifold.Inter Circuit Relief Valve
The inter circuit relief valve is located inside of the vibratory control valve. The pressure of inter circuit relief valve (10) is set at approximately 23990