CG935G Wheel Loader. Manual - part 16

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extinguisher tightly, pull out safety pin, press compression bar, and spray on the flame. 

 Once it is opened, the fire extinguisher shall not be used again. Placing it upside down is 

now allowed. 

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Operation 

I Operation and Control of Loader 

1.1 Start Key Switch 

Turn on the power switch firstly, and then turn the key switch to start the engine. 

1.  The key switch has four positions:          

 

 

 

 

 

 

 

 

 

 

 

 The running time for starting the engine each time shall not exceed 15 seconds. For the 

second starting, the interval time of two times shall be over 2 minutes. 

 After starting and preheating of the engine, if the alarm lamp lights (including low brake 

pressure alarm lamp, or engine failure, and fuel-water alarm lamp), the engine shall be 

stopped immediately for examination. After the alarm lamp lights off, the engine may be 

operated, or not, your driving safety would be endangered. 

1.2    Transmission Control, Steering Gear and Horn Switch 

Transmission control 

Option of driving directions-- Pull forwards the operating rod (1) for advance, and backwards 

Flameout: The key switch may be inserted or pulled out only at
this position. As the switch is situated at this position, the power
source of most circuits of the cab will be shut off.

 

Pre-heating: Turn the key switch anticlockwise to this

position to put through preheating device.

 

Rotation: Turn the key switch clockwise to this position to put
through the power of electronic control and cab meter,,
charging indicator’s relay etc.

Starting: Turn the key switch clockwise to this
position to start the engine. After starting, release the
key switch, the key switch will automatically return to
the power-up position.

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for retrogression 

Speed option--Turn the speed operating rod (1). As the arrowhead aims at I, II, III and IV, the 

corresponding driving speed may be attained. 

 This loader has four forward gears and three backward gears. As the speed operating rod is 

at the position of IV gear, the loader is under the state of retrogression, and only three-gear 

speed may be attained. 

(2)--KD key. 

Turning operation 

The driving direction of this loader is controlled by steering wheel (2). The turning of the 

steering wheel means the turning of the loader. 

Turn left--Turn the steering wheel (2) anticlockwise, the loader turns left. Faster turning of the 

steering wheel anticlockwise, quicker turning left. 

Turn right-- Turn the steering wheel anticlockwise, the loader turns right. Faster turning of the 

steering wheel anticlockwise, quicker turning right. 

Horn switch (3)--Press the horn switch (3), the horn will alarm. 

1.3 Control of Parking Brake 

Parking brake handle is on the left side of operator’s seat. 

Applying parking brake – pull up parking brake handle (1) to apply parking brake. 

Releasing parking brake – push the button (2) on the top of parking brake handle (1) and push 

down the handle to release parking brake. 

 The system uses hydraulic oil as working fluid - same as other hydraulic systems, 

therefore no other brake fluid is needed. 

 Do not apply parking brake when the machine is traveling unless in emergencies, 

otherwise severe damage to parking brake will be 

caused. 

1.4 Control Pedal 

Accelerator pedal (1)--The journey under the pedal 

decides the oil supply amount of the diesel engine. 

Service braking pedal (2)--In service, step on the 

pedal (2) to reduce speed or stop the loader. 

1 

2 

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1.5 Flameout Switch 

This loader adopts electric control. 

 If low brake pressure warning light keeps on after engine start and warming-up, stop the 

machine immediately to check. The machine should not be operated until low brake 

pressure warning light goes off, otherwise the operator or the machine will be in danger. 

In case brake pressure warning light goes on in traveling, stop the machine immediately 

to check. 

1.6 Control of Working Device 

Lifting Control of Bucket 

Descend and fluctuation--Push forwards joy stick (1) 

to lay down the bucket. If push it forwards further, 

the bucket fluctuation may be realized. 

Keeping--Move back the joy stick (1) to the central 

position from the lifting or decreasing, fluctuation 

position, and the bucket may stay at its original 

position.  

Lifting--Pull backwards joy stick (1) to lift the bucket. 

 

This loader is equipped with a lifting limit system. When the bucket is pulled 

backwards to lift the operating rod, the operating rod will be absorbed under the action 

of electromagnet to make the moving arm finish the lifting automatically until going up 

to the limit position. Meanwhile, the electromagnet will release the operating rod back 

the central position and stop the lifting of the moving arm. The different lifting 

elevations of the moving arm may be attained by adjusting the position of the 

electromagnet installed on the moving arm.   

Bucket Reversion Control 

Reversion--Pull outwards the joy stick (1) for bucket’s reversion forwards. 

Keeping--loosen the reversed joy stick (1) to make it back to the central position. The bucket 

will stay at its original position. 

Take back--Pull the joy stick (1) inwards to take back the bucket. 

 

This loader is equipped with a bucket auto-leveling device. After the bucket unloads, 

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