Operation control
Operation control 2-
15
Operation
direction
Operating handle of left
operating device
Operation
direction
Operating handle of right
working device
A
Stretch arm
1
Boom decline
B
Arm pull up
2
Boom raise
C
Left rotation
3
Bucket up
D
Right rotation
4
Tipping bucket
Note:
* Please do not rotate in the inclined area, or it will risk
rollover. As a last resort, when carrying out the
operation in the inclined section, the machine should
be leveled before carrying out the operatio n.
▶ If you are negligent ……
May cause injury accidents due to rollover.
Because of the hydraulic pilot system, th e operation of the working device can only be carried out when
the engine is working. When the bucket touches the ground, turn the engine at a low sp eed before
operating.
When getting on or o ff the vehicle, pull up the lock lever of the operating handle and make sure it is
placed in the "lock" position.
If the operating oil temperature is low, the operating handle of the operating device will become less
responsive,sobesuretowarmupthemachine.
Operating handle may feel slightly heavy during low operating oil temperature, which does not affect the
operation of the machine.
When removing hydraulic equipment, follow the fol lowing ste ps:
A. Lower the engine speed so that the bucket touches the ground.
B. Stop the engine and move the handle in all directions.
C. Please wait more than 10 minutes to remove residual p ressure from hydraulic circuit. In order to
prevent the occurrence of danger, the above steps are indispensable.
In order to reduce soil loss in the bucket, the lifting end o f the boom is cushioned. When the operating oil
temperature is low (such as shortly after the engine starts), the buffer time is sometimes longer than usual.
This is due to the working oil viscosity, not abnormal.
When "moving a rm descending", please pay attention to avoid the tooth of the b ucket hanging on the
bulldozer.
IMPORTANT
When pulling up the bucket bar, if the bucket b ar is facing directly below, there may be a momentary
action pause, this is not a fault, please do not worry.
Fast rotation an d fast reverse transfer sh orten the service life of the machine. Do not do this.
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