4. RIGHT WORK EQUIPMENT LEVER (boom/bucket control lever) (with auto-deceleration device) (N)Neutral: When the lever in this position, the boom and the bucket will be retained in the position in which they stop. Boom operation (l)Boom raises. (2) Boom lowers. Bucket operation (3)Bucket dumps. (4) Bucket curls. * For levers 2, 3, and 4, the engine speed changes as follows because of the auto-deceleration mechanism. l When the travel lever and work equipment control levers are at neutral, even if the fuel control dial is above the mid-range position, the engine speed will drop to a mid-range speed.
If any of the levers are operated, the engine speed will rise to the speed set by the fuel control dial. l If all control levers are set to neutral, the engine speed will drop by approx. 100 rpm, and after approx. 4 seconds, the engine speed will drop to the deceleration speed (approx. 1400 rpm). A If any lever is operated when in the deceleration range, the engine speed will suddenly increase, so be careful when operating the levers. 5. FORWARD ADJUSTMENT BUTTON FOR WORK EQUIPMENT CONTROL LEVER If the button at the side of the left and right console boxes is pressed, it is possible to move the console box forward in two stages. N: Neutral positin Fl : Middle position F2:
Deep excavation position * The left console box only can also be adjusted back from the N position. Use this position when getting on or off the machine. - 30 -