The sewage suction truck is a new type of sanitation vehicle that collects, transfers, cleans, and transports sludge, sewage, and avoids secondary pollution. The sewage suction truck can self-absorb and discharge. It has fast working speed, large capacity and convenient transportation. It is suitable for collecting and transporting feces, mud, Liquid substances such as crude oil. The sewage suction truck adopts the domestic technology-leading vacuum pump of the sewage suction truck, which has large suction power and long suction range. It is especially suitable for the suction, shipment and discharge of sludge in the sewer, especially for sucking sewage mud, silt, stones, and bricks. Large objects such as blocks.
According to the brand classification: Dongfeng sewage suction truck, Jiefang sewage suction truck, Foton sewage suction truck, Sinotruk sewage suction truck, Shaanxi Automobile sewage suction truck, JAC sewage suction truck.
Classified according to appearance: single-axle sewage suction truck, double-axle sewage suction truck, flat-head sewage suction truck, pointed-head sewage suction truck.
Dongfeng sewage suction truck classification: Xiaobawang sewage suction truck, Dolica sewage suction truck, Sanping Diesel sewage suction truck, 140 sewage suction truck, 145 sewage suction truck, 153 sewage suction truck, 1208 sewage suction truck.
Classified by purpose: dump truck
1. Pay attention to the quality of the plate, the degree of vacuum tightness, and poor materials are likely to cause problems such as tank deformation.
2. The choice of vacuum kit, pressure bearing capacity and temperature difference perception. The Veyron series products are the first domestic kits.
3. The choice of the rear tank cover is based on the local operating environment and temperature difference.
4. According to the relevant regulations of the Euro Development and Reform Commission on the mandatory implementation of Euro III exhaust emissions, starting from July 1, 2008, all the previous Euro II vehicle parameter data will be deleted. Please pay attention to the national III emission mark and related procedures when purchasing vehicles.
1. Preparation before homework
⑴The rear of the sewage suction truck should be as close as possible to the working point and parked.
⑵ Pull the oil return tank through cock handle to an angle of about 45° with the axis of the oil inlet pipe, observe the oil inlet pipe, there should be lubricating oil flowing.
(3) Open the side door of the platform box, take out the dirt suction hose, and make it swing backward without bending.
2. Suction operation
⑴. Pump the dirt suction hose as deep as possible into the dirt liquid to ensure that the end of the pipe is always below 300mm from the liquid surface during the operation.
⑵. Push the handle of the four-way valve to be perpendicular to the ground.
⑶. Put the transmission into neutral, then start the engine, disconnect the clutch, pull the power take-off switch back to shift the gear and take the power, and the vacuum pump will start to run.
⑷Open the toolbox in the cab, pull out the buzzer switch, and turn on its power.
⑸ The operator can pass through the observation mirror on the upper part of the rear head. When the liquid level reaches the middle of the observation mirror, the driver should be notified, and the colleague should quickly pull the dirt suction hose off the ground or close the four-way valve. Under normal circumstances, the buzzer will emit a sound and light signal at this time, the driver should reduce the throttle when receiving the signal, push the power take-off switch forward and out of the gear, the vacuum pump stops, press the buzzer switch to cut off its power .
⑹ Close the fuel tank through cock handle parallel to the axis of the inlet tank.
⑺ After flushing the hose, put it back into the platform box, close the side door, and make the boom facing the upper part of the cab.
⑻ Close the anti-overflow valve and make its handle perpendicular to the axis of the road.
⑼ Drive the sewage suction truck away from the operation point.
3. Discharge operation
⑴ Place the dirt suction hose toward the dirt storage tank.
⑵ Pull the rear handle of the four-way valve to be parallel to the ground, open the anti-overflow valve, and make the handle parallel to the pipeline axis.
(3) Put the transmission into neutral, then start the engine, disconnect the clutch, pull the power take-off switch backwards to engage the power, the vacuum pump starts to run, put the transmission into neutral, then start the engine, disconnect the clutch, and switch the power take-off Pull back to shift the gear to take power, and the vacuum pump starts to run.
⑷After the dirty liquid in the tank is discharged, the driver should promptly push the power take-off handle forward to release the gear, and the vacuum pump will stop running.
⑸ Close the fuel tank straight-through cock handle parallel to the axis of the mailbox. After flushing the hose, put it back into the platform box, close the side door, and place the boom toward the upper side of the cab.
⑹ Drive the sewage suction truck away from the work site.
(1) Maintain a suitable number of revolutions of the vacuum pump
The speed of the vacuum pump is too high, and the rotor heats up. If the speed is too low, it will cause additional shocks to the shipping machine and components, which will affect the service life. In order to achieve a suitable working speed, please adjust the best position of the hand throttle according to the pump type in advance.
(2) Self-unloading and turning over the tank on a flat ground;
When dumping the tank on a sloping road, the parts will be twisted and deformed and cause failure, and may cause a rollover accident.
(3) Open the tank body and the tank door first when turning over the tank by self-unloading:
Before dumping the dump tank and unloading the mud, loosen the locking bolts and lift the rear tank door to the required angle. When the tank body is full, it is prohibited to lift the tank body with the rear tank door closed, otherwise there is a risk of overturning.
(4) When the oil pump and vacuum pump take power, the engine is idling, and the clutch pedal is fully stepped in. After turning on the power take-off switch, slowly release the clutch pedal.
(5) When the car is running, the vacuum pump and oil pump are in a stopped working state.
(6) The vehicle must not suck in materials larger than the diameter of the hose and transport waste oil and hazardous materials.
(7) Support rods and safety blocks must be used when entering the bottom of the tank or for maintenance under the state of self-unloading, tilting and lifting.
(8) When transporting dirt, the vehicle must drive at medium and slow speeds, and must not turn sharply or brake sharply, because there is no wave breaker in the tank and the center of gravity is high.
Dongfeng vacuum sewage suction truck, Howo vacuum sewage suction truck, Foton sewage suction truck, Jac vacuum sewage suction truck, Isuzu vacuum sewage suction truck, Faw vacuum sewage suction truck, Shacman vacuum sewage suction truck, …
We are the factory of sewage suction truck, we make different brands of sewage suction trucks, we do the factory direct sales of sewage suction truck…
As there are many truck brands in China, including, Dongfeng, Howo, Shacman, Jac, JMC, Foton, FAW, Isuzu, … so then how to choose one from these above?
Firstly i recommend you to search some around your local place, what truck brands there are? what this means? Like if you can see many dongfeng trucks in your local market then you can easily get the spare parts for a better and timely aftersales / maintenance of your truck. This is important.
Second, once you confirm the truck brand you want, then you should consider what functions you want the truck have? If you can not make very crear of it, please tell our sales people what you will do using this truck to help you? Like this sewage truck, it used to suct the sewage from the river, underground pipeline,… inlucding some little stone or some like it are ok.
Third, choose the tank capacity, 2000 liters, 3000 liters, 5000 liters, 8000 liters, 10000 liters, 12000 liters, 15000 liters, 20000 liters, … more larger like 30000 liters, 40000 liters, all we can, just contact our sales.
This is the basic steps for you to choose a vacuum sewage truck.
