CARTRIDGE KIT 4J2401 - Caterpillar

Operation of Hydraulic Hammer with One Pedal
With certain attachment combinations, the work tool pedal can have different functions. Always check for work tool pedal function before using the work tool pedal. Improper operation of the work tool pedal could result in serious injury or death.
The pump flow must be selected and the type of hydraulic circuit must be selected before using a hydraulic hammer. Failure to do so may result in damage to the machine. Consult your Caterpillar dealer in order to change these settings.
Illustration 1 g00606536Hydraulic Hammer ON - Push down on the pedal in order to activate the hydraulic hammer.Hydraulic Hammer OFF - Release the pedal in order to deactivate the hydraulic hammer.
Illustration 2 g00103921
(1) Lock pin
(A) LOCKED position
(B) UNLOCKED position When you are not using the hydraulic hammer, put the lock pin (1) in LOCKED position (A). This will lock the pedal in order to prevent any unexpected operation of the hydraulic hammer.
Illustration 3 g00103922
(1) Lock pin
(2) Pin
(3) Notch Note: To prevent lock pin (1) from being accidentally pulled out, insert pin (2) through notch (3) and turn lock pin (1) counterclockwise by 1/4 turn.Operation of Hydraulic Hammer With Two Pedals
With certain attachment combinations, the work tool pedal can have different functions. Always check for work tool pedal function before using the work tool pedal. Improper operation of the work tool pedal could result in serious injury or death.
The pump flow must be selected and the type of hydraulic circuit must be selected before using a hydraulic hammer. Failure to do so may result in damage to the machine. Consult your Caterpillar dealer in order to change these settings.
Illustration 4 g00690349Hydraulic Hammer ON - Push down on the pedal in order to activate the hydraulic hammer.Hydraulic Hammer OFF - Release the pedal in order to deactivate the hydraulic hammer.
Illustration 5 g00103921
(1) Lock pin
(A) LOCKED position
(B) UNLOCKED position When you are not using the hydraulic hammer, put the lock pin (1) in LOCKED position (A). This will lock the pedal in order to prevent any unexpected operation of the hydraulic hammer.
Illustration 6 g00103922
(1) Lock pin
(2) Pin
(3) Notch Note: To prevent lock pin (1) from being accidentally pulled out, insert pin (2) through notch (3) and turn lock pin (1) counterclockwise by 1/4 turn.Operation of Hydraulic Hammer With Foot Switch
Illustration 7 g00690356
The pump flow must be selected and the type of hydraulic circuit must be selected before using a hydraulic hammer. Failure to do so may result in damage to the machine. Consult your Caterpillar dealer in order to change these settings.
Hydraulic Hammer ON - Push down on the foot switch in order to activate the hydraulic hammer.Hydraulic Hammer OFF - Release the switch in order to deactivate the hydraulic hammer.