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2.3 CONTROL LEVERS AND PEDALS
(1) Lock lever
(2) Travel levers
(With pedal and auto-deceleration system)
(3) Left work equipment control lever
(With auto-deceleration system)
(4) Right work equipment control lever
(With auto-deceleration system)
(5) Blade control lever
(6) Accelerator pedal
[1] LOCK LEVER
• When leaving the operator’s compartment, set the lock lever securely to the LOCK position. If
the lock lever is not at the LOCK position and the control levers or control pedals are touched
by mistake, it may lead to serious personal injury.
• Check that the conditon of the lever is as shown in the diagram.
• When pulling the lock lever up or down, be careful not to touch the work equipment control
lever.
The lever (1) is a device to lock the crane, swing, and travel control
levers.
• (L) LOCK position: Even when levers are operated, machine
does not move.
• (F) FREE position: Machine moves according to operation of
levers.
This lock lever is a hydraulic lock type. Accordingly, when it is in
the lock position (L), the control levers move but the machine
does not move.