PULLER GP - LD 1567100 - Caterpillar

High Pressure Auxiliary (16)
Illustration 13 g02096277
High Pressure Auxiliary (If Equipped) - This switch changes flow to the high pressure auxiliary lines from half flow to full flow.
Position 1 - Half flow 64 L/min (16.9 US gpm)
Position 2 - Full flow 128 L/min (33.8 US gpm)Medium Pressure and Swing Boom (17)
Medium Pressure (If Equipped) - Move the switch to this position in order to operate the medium pressure auxiliary circuit with the thumb slider on the left joystick.
Swing Boom (If Equipped) - Move the switch to this position in order to operate the swing boom with the thumb slider on the left joystick.High Pressure Auxiliary and VA Boom (18)
High Pressure Auxiliary (If Equipped) - Move the switch to this position in order to operate the high pressure auxiliary circuit with the thumb slider on the right joystick.
VA Boom (If Equipped) - Move the switch to this position in order to operate the VA Boom with the thumb slider on the right joystick.Automatic Engine Speed Control (19)
The Automatic Engine Speed Control (AEC) automatically reduces engine speed when the machine is inactive. The AEC system is designed to reduce fuel consumption and noise. Lower engine speeds can also increase engine life.The AEC system will be inoperable while the backup switch of the electronic controller system is in the MAN position.The engine rpm will recover automatically to the setting of the engine speed dial when any hydraulic function is activated.
Automatic Engine Speed Control Switch (AEC Switch) - Press the top of the AEC switch in order to activate the AEC. Press the bottom of the AEC switch in order to turn off the AEC.
Illustration 14 g01077282The switch for manual low idle is on the right joystick.Manual Low Idle - The manual low idle allows the operator to easily reduce the rpm without touching the engine speed dial. Activate the manual low idle in order to reduce the engine speed to the setting of the AEC. Pressing the switch again will allow the engine speed to return to the original setting of the engine speed dial.Overload Warning Device (20)
If equipped, the switch for the overload warning device is located on the right console.
Illustration 15 g01615354
Early Type
Illustration 16 g01615363
Later Type
Overload Warning Device - In lifting applications, the overload warning device activates a buzzer when there is an unstable load condition. When this occurs, the bucket load should be reduced or the stick should be moved inward.
ON - Push the right side of the switch in order to activate the overload warning device.
OFF - Push the left side of the switch in order to deactivate the overload warning device.Radio (21)
This machine may be equipped with a radio. For more information, refer to Operation and Maintenance Manual, "Radio".