Machine Control System - Komatsu PC600LC-7 Manual

STRUCTURE, FUNCTION AND MAINTENANCE STANDARD

MACHINE CONTROL SYSTEM

Machine control
system
PC600, 600LC-7
Auto deceleration function
Electronic OLSS function
Power max. function
Heavy-lift function
2-stage boom pushing force
selector function
(Machine push-up)
Swing control function
Engine automatic warming-up,
Overheat prevention function,
Turbo protect function,
Split injection function
Travel control function
Travel speed
selection function
Travel pressure
increasing function
MACHINE CONTROL SYSTEM
OFF (Cancel)
ON
2-mode selector type torque control
Cut-off control
Flow control
OFF
ON
OFF
ON
ON (low pressure) (Digging improvement mode)
OFF (high pressure) (Machine push-up mode)
Fixed to Lo (Low speed)
Automatic travel speed shifting between
Hi (High speed) and Lo (Low speed)
10-143