Komatsu Galeo PC800-8 Shop Manual page 256

SEN00386-03
1. Auto deceleration system
Function
• If all the control levers are at neutral when wait-
ing for work or waiting for a dump truck, the en-
gine speed is automatically reduced to a
midrange speed to reduce fuel consumption and
noise.
• If any lever is operated, the engine speed returns
immediately to the set speed.
14
10 Structure, function and maintenance standard
PC800, 850-8