Right Side Of Engine
(1) Vibratory pump.
Vibratory pump (1) is a variable displacement axial piston
design. The vibratory pump is mounted in-line with the two
propel pumps. The three pumps are driven by the engine in a
Right Side Area Of Drum
(6) Vibratory motor. (15) Drum support bearing housing.
Vibratory motor (6) is located on the right side of the drum,
mounted to a drum support housing (15). Vibratory motor (6)
is a fixed displacement axial piston motor. The flushing valve
is built in the motor. A change in the direction of the oil flow to
the vibratory motor changes the direction of the vibratory shaft.
The change of direction in the vibratory shaft will change the
Left Side Of Machine
(4) Oil filter. (16) Pressure switch.
Oil filter (4) is dedicated to the vibratory circuit. Oil from the
charge pump flows through the oil filter before entering the
The pressure switch (16) will activate the alarm and the
indicator light when the pressure is below 1200 kPa (174 psi).
The indicator light is located on the steering console.
Right Side Of Machine
(12) Hydraulic oil tank.
Hydraulic oil tank (12) is accessible when the hood for the
engine enclosure is in the raised position.