Komatsu Galeo PC800-8 Shop Manual page 257

10 Structure, function and maintenance standard
Operation
When auto-deceleration switch is turned ON
Control levers at neutral
• If all the control levers are set in neutral while the
engine is running at a speed higher than the de-
celeration activation speed (approx. 1,425 rpm),
the engine speed lowers to the deceleration acti-
vation speed (approx. 1,425 rpm) in 4 seconds
and then keeps to that speed until any control le-
ver is operated.
PC800, 850-8
When control lever is operated
• If any control lever is operated while the engine
speed is keeping to the deceleration activation
speed, the engine speed rises instantly to the
speed set with the fuel control dial.
SEN00386-03
15