Small tank trucks are also called mobile refuellers. They are commercial vehicles most commonly used for business purposes in the market. Their functions are similar to those of mobile gas stations. This type of vehicle is equipped with a computer tax-controlled refueling machine as its main feature. It has the convenience of quick refueling and takes time. On call, convenient and flexible.

Small tank trucks are mainly composed of two types of automobile chassis, oil tanks, piping systems and power avoidance devices. Specifically for the use of automotive or other liquid principles.

Small oil tanker market classification:

At present, the small tank trucks on the market are mainly based on the Dongfeng series. The cars are the most representative of JAC Jac, Foton Aoling and Liberation.

The main function of refueling vehicles is:

1. Use the vehicle's oil pump to suck oil from other containers and suck it into the car's tank body.

2. Use the vehicle's oil pump to quickly withdraw the fuel from the vehicle's tank and fill it with other vehicles or containers.

3, active pump station or gas station use.

1. Preparation before use

(1) Insert the conductive rod into the ground to make it "grounded". If the ground is dry, it can be boiled to make it moist, ensuring good grounding. Check the ground chain to make contact with the ground.

(2) Open the tanker control box door and check the valve handles to make contact with the ground.

(3) When using the oil pump for the first time, if there is no oil in the pump, it should be pre-oiled, and 10 liters of oil can be added through the oil inlet.

(4) Check the lubricant oil level in the gearbox to the lower edge of the oil plug hole. If not, add gear oil.

(5) Check the transmission control lever to a neutral position, check the position of the power take-off handle, and make it horizontally to the right, so that it is horizontal to the right position, check the throttle controller to make it minimum.

2. Operation of oil pump and power take-off

(1) Start the connection with the relevant pipeline, start the engine, when the original car pressure gauge reading reaches 0.3Mpa, step on the clutch pedal, open the power take-off box operation switch, slowly loosening the clutch (too fast will damage the power takeoff and gearbox) , make it stop.

Through the throttle controller, the operating speed of the oil pump can be controlled.

(2) Stop propelling the throttle controller and adjust it to the minimum. Step on the clutch pedal and turn the power take-off control switch back to the original position to make the power take off box.

3, after the use of inspection

(1) Check if the power take-off control switch is returned and check whether the throttle controller is at the minimum position.

(2) Check the position of the valve handles, all closed.

(3) Close the control cabinet door.

(4) Retract the rod and fix it in place.

(5) Control of the oil system.

Drivers are driving on snow and ice, use snow chains. Must reduce the speed, to avoid rapid acceleration and emergency braking, rapid braking and sharp cornering at high speed is strictly prohibited, otherwise the car is prone to slipping and tailing phenomenon and cause accidents.

When drivers are driving on rainy roads, the speed should be controlled. It is best not to exceed 35km/h. When driving in rain, rainwater may enter the brake drum and affect the braking effect. Therefore, the brake pedal should be lightly pressed to check the brakes from time to time. The effect is to avoid sudden braking and sharp turn, otherwise it is easy to cause slippage and slippage and cause accidents.

When the vehicle is stopped, the accelerator pedal should be relaxed to reduce the speed. Evenly step on the brake pedal. After the car stops, depress the clutch pedal to put the transmission into neutral, and pull the manual valve back to the end to make it in a braking state. Turn off the power (turn the start switch key back to the LOCK position). Avoid parked vehicles on steep slopes. If you have to park on the slope, you must use padding to fix the wheels. After driving, the exhaust pipe is in a high temperature state. Therefore, it is not allowed to park vehicles near inflammables such as withered grass. When naps in the car, the engine must be stopped. During a nap, accidents may occur due to touching the shift lever and pedals.

When a driver drives a tanker on a foggy day, he should light the fog light and drive at a low speed. Pay attention to the markings on the center line of the road and the taillights of vehicles driving ahead. If the fog is heavy, stop driving and park the car in a safe place. At the same time, turn on the distress alert switch so that both the front and rear left and right turn signals will flash at the same time.

First: The longer the car, the more lazy the maintenance

When a new car is used, the frequency of maintenance is very high, and a little problem will run 4S shop. The car is available for a long time, and it pays less and less attention to vehicle maintenance. Mr. Ying is one of the extreme examples. In fact, the frequency of car maintenance should be proportional to the age of the car. The longer the car is used and the greater the mileage, the more frequent maintenance should be. For example, a new car will be maintained once every 10,000 kilometers, and a 10-year old car should be maintained once every 1,000 kilometers. Nowadays, old cars that have been stipulated for more than six years are subject to annual inspections. This is the reason. [1]

Second: The steering wheel is hit in the end

In the course of learning the car, the coach sometimes allows the trainee to “touch the steering wheel”, which is to make the car go more accurately. However, after schooling, many owners still retain this habit, and even intensify and fiercely beat the direction, this habit is very hurt, because doing so will make the steering system of the ball head, connecting rod wear is greatly increased. In addition, for the assisted steering vehicle, when the steering wheel is killed, the output of the booster pump to the steering gear is maximized, which causes the internal hydraulic pressure and the oil temperature of the booster system to increase rapidly, which may easily lead to damage or leakage of the assist system.

Third: brakes in the end

Bombing the throttle, slamming on the brakes is what many people like to drive. At present, cars mainly use disc brakes and drum brakes. Disc brakes use brake pads and brake discs to produce brake energy, and brake pads are lost parts. Pushing the brakes often will greatly shorten the life of the brake pads. Some cars can replace brake pads for 40,000 kilometers, and some cars will have to be replaced when they are 10,000 kilometers away. However, if the brake drum is often slammed on the brake, it can easily cause the brake to overheat and fail, which will affect the safety. Therefore, slamming on the brakes is the last resort to be done. Usually, driving should be based on “point brakes”.

Fourth: "Road to meet uneven" fuel door

Many people drive quickly and swiftly, and they do not slow down when they go over the deceleration belt or the gully. Encountered the pit road section, but also increase the throttle speed. These habits can easily affect the wheel alignment system, leading to vehicle deviation, or affecting the tire's life, and affecting the vehicle's suspension. Sometimes the trench can scratch the vehicle's chassis and even hit the engine.

Fifth: Randomly get on and off the road

This is the "killer" of car tires. Hantai Tire has done statistics. In China, 70% of tire damage is caused by cars getting on and off the road. In particular, squeezing on the side of the road can easily cause the tire to break. In addition, when the units and the district could not find a parking space, many car owners would use the flower beds and roadsides to park the car diagonally for a whole day. As everyone knows, this type of parking will make the tire steam pressure unbalanced for a long time, and it is very easy to cause tire bulging.

Sixth: Gasoline Alarm Continues to Drive

If the fuel tank warning light is on, it means that there are few left in the tank. But the old driver knows that, with the remaining fuel, the average vehicle can still travel tens of kilometers. However, many models of petrol pumps are currently installed directly at the bottom of the fuel tank. Gasoline pumps rely on gasoline for lubrication and cooling. If the amount of gasoline is missing too much, the gasoline pump cannot be properly lubricated and cooled under driving conditions, which can easily cause damage to the pump body.