11. EXPLANATION OF COMPONENTS 3. LEFT WORK EQUIPMENT CONTROL LEVER (with auto deceleration device) If any lever is operated when in the deceleration range, the en- gine speed will suddenly increase, so be careful when operating the levers. WARNING This lever is used to operate the arm and upper structure. Arm operation Swing operation Arm OUT Swing to the right Arm IN Swing to the left N (Neutral) When the lever is in this position, the upper structure and the arm will be retained in the position in which they stop. 4.
RIGHT WORK EQUIPMENT CONTROL LEVER (with auto-deceleration device) This lever is used to operate the boom and bucket Boom operation Bucket operation RAISE DUMP LOWER CURL N (Neutral) When the lever is in this position, the boom and the bucket will be retained in the position in which they stop. For levers 2, 3 and 4 the engine speed changes as follows because of the auto-deceleration mechanism. When the travel lever and work equipment control levers are at neu- tral, even if the fuel control dial is above the mid-range postion, 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.
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). PC130/150LGP-6K ENG 2-21 WARNING If any lever is operated when in the deceleration range, the en- gine speed will suddenly increase, so be careful when operating the levers. WARNING