MACHINE OPERATIONS AND CONTROLS When the sprocket (A) is at the front of the machine. Pull levers (3) backward slowly to move the machine off. 4. Switch the travel speed as follows. When the travel speed selector switch (4) is pressed, the travel speed can be switched between high speed and low speed. Each time the switch is pressed, the travel speed is switched between low speed and high speed. When the machine is traveling at high speed, travel speed boost monitor (5) lights up. For details of the travel speed values, see Section "5.1 SPECIFICATIONS". NOTE When the engine is started, the travel speed is automatically set to low speed.
When traveling at high speed, if the machine travels on soft ground or up a slope and the load increases, the travel is automatically switched to low speed travel, so there is no need to operate the switch. The travel speed boost monitor displays stays lighted up. When the load is reduced, the travel system returns to high speed travel. 5. Check that the travel alarm sounds. If the alarm dose not sounds, please contact your Komatsu Dealer for repairs. 110