Driving loader operation skills and precautions are briefly introduced

[BONOVO]

A light: When the loader is working, the heel is firmly against the cab floor, the foot board and the accelerator pedal x need to be parallel, and then gently press the fuel pedal.

Two stability: During the operation of the loader , the throttle should always be stable. In the general operating state, the throttle opening is appropriate at about 70%.

Three away: When the loader is working, the foot plate should be separated from the brake pedal and placed flat on the cab floor, and must not step on the brake pedal. The loader often works on uneven sites, and if the foot is always on the brake pedal, the fuselage will move up and down, causing the driver to step on the brake pedal not lightly. Under normal circumstances, it is necessary to control the engine condition and shift by controlling the throttle deceleration. This not only avoids the overheating of the braking system caused by frequent braking, but also brings convenience to the quick speed increase of the loader .

Four times: In the loader operation, especially in the shovel digging operation, the bucket should be filled with material by circulating the lifting and rotating bucket lever under the stable condition of the throttle. The cyclic pulling of the lifting and rotating bucket control bars is said to be "frequent". This process is very important and has a big impact on fuel consumption.

Five coordination: Coordination is the organic coordination of lifting and rotating bucket control bars. The loader's general shovel digging process begins with placing the bucket flat on the ground and moving smoothly toward the pile. If you need a quality loader , you can contact the small manufacturer. When the bucket parallel shovel to the material pile meets resistance, you should first follow the principle of raising the arm before collecting the bucket. This can effectively avoid resistance at the bottom of the bucket, so as to give full play to the maximum digging force.

Precautions for driving a loader :

1. The loader should be driven by the person holding the driving operation certificate, and it is strictly prohibited to drive without a license.

2, carefully do a good job of vehicle inspection before the car. It is found that the lack of electricity, water, oil and mechanical faults should be eliminated in time before the car can be out.

3, out of the loader to strictly abide by the traffic rules, campus driving to strictly abide by the management system, through the intersection or pedestrian dense places to see two slow three through, to slow down when turning, ringing, keep to the right.

4, the loader driver must do not drink driving, loader is not allowed to non-loader driver driving; No excess seat in the cab; No one is allowed to climb or jump while standing on the pedals.

5, shovel load products, equipment should be careful and responsible, shovel steady, shovel well, firm and reliable, rise slowly, place securely, driving to pay attention to slow.

6, where the weight exceeds the loader load tonnage or cover the line of sight, not shovel. Under special circumstances, safety measures must be taken in conjunction with relevant personnel before shoveling.

7, the load should not exceed the specified value, the fork must be inserted under the goods, and the goods are evenly placed on the fork, do not use a single fork to pick things.

8, shovel operation, to cooperate closely with the field commander, follow the command of the commander, if found to shovel the work is not safe, to land in place, put flat and shovel again.

9, the loader to transport tall or unstable objects, the workpiece should be tied to the shovel frame, shovel frame before starting to tilt to a fixed position to prevent heavy dumping.

10. When adding fuel, the driver should not be on the car, and the engine should be turned off. When checking the battery or fuel tank level, do not ignite.

11, in the case of the engine is very hot, can not easily open the tank cover.

12. When the loader stops working, the working object should be moved away from the fork. If the driver leaves the cab midway, he must lower the fork to the ground, put the gear handle into neutral, turn off the engine or disconnect the power, and take off the key before leaving.

13, the work is finished, to put the fork on the ground, do a good job of vehicle maintenance and cleaning work, drive to the designated place to park, the implementation of civilized operations.

The cause and elimination method of gas channeling of loader diesel engine

The bubbling in the water tank of the loader diesel engine is generally caused by the high-pressure gas in the cylinder entering the cooling channel. Therefore, the causes and elimination methods of gas channeling are as follows:

1. The cylinder head nut is not tightened according to the specified torque. Because the torque is too small, the cylinder head is not pressed, and the high-pressure gas will escape into the waterway. Treatment method: the cylinder head nut should be tightened according to the specified torque and re-tightened regularly.

2, the use of the cylinder gasket is too long, is washed or burned, the tightness is poor, resulting in air leakage. Treatment: Replace the cylinder gasket from time to time. Intelligent manufacturing concept, focusing on the sharing of relevant theoretical knowledge in the machinery manufacturing industry.

3. The surface of the cylinder head is uneven or deformed, resulting in air leakage. Treatment method: grinding the cylinder head plane or replacing the cylinder head.

4, improper assembly, resulting in cylinder liner shoulder fracture and gas channeling. Treatment method: It is necessary to replace the cylinder liner in strict accordance with the prescribed method.

5. The shoulder height of the cylinder liner is not enough or the depth of the body's shoulder hole is too large, resulting in the cylinder set into the body, the plane height of the protruding body is not enough, or even slumping, and the gas will escape into the water channel from the shoulder. Therefore, it should be tested before assembly to check the protrusion amount and ensure that it is within the allowable range.

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