35 Cubic Dump Semi Trailer for Sale In Tanzania
Customers from Tanzania found us through Google Sites. In the conversation with the customer, I learned that the customer has his own construction company, and this time he wants to buy a dump semi trailer, which is mainly used for loading and unloading some clay and wet sand. According to our customers' needs and considering various factors, we recommend this tri axle 35cubic dump semi trailer for sale.
All tri axle dump trailers we sell will be inspected and tested by a special person after finished, to make sure the quality of tri axle dump semi trailer. If you have any questions after receiving your dump semi trailer, including how to use and maintain it, you can contact our after-sales staff at any time. We will answer your questions 24 hours a day.
Tri axle 35cubic dump semi trailer has been favored by the market. Most drivers lack experience in lifting and unloading tri axle 35cubic dump semi trailer, and there are some unnoticed matters or improper operations during the vehicle lifting operation, which bring great safety hazards. Let me share with you the tri axle 35cubic dump semi trailer lifting system and operation precautions.
35 Cubic Dump Semi Trailer for Sale In Tanzania
The tri axle 35cubic dump semi trailer is mainly composed of a tractor and a semi-trailer. The main vehicle (tractor) is connected with the semi-trailer through a saddle to form a semi-trailer train. Tri axle 35cubic dump semi trailer hydraulic lift system mainly consists of power take-off (gearbox), hydraulic pump, lift valve, air control valve, limit valve, hydraulic cylinder, hydraulic oil tank, high (low) pressure oil pipe and so on.
Dump truck trailer hydraulic system principle
The hydraulic lifting principle of dump truck semi trailer is: the power take-off device of the main vehicle gearbox is operated to drive the hydraulic pump to work. The hydraulic pump sucks the hydraulic oil in the hydraulic oil tank through the low-pressure oil inlet pipe and generates high-pressure oil for output.
The high-pressure oil output by the gear pump The high-pressure oil pipe enters the lift valve, and the lift valve delivers high-pressure oil to the oil cylinder or discharges it into the hydraulic oil tank under the control of the air control valve to realize the lifting, stopping and lowering functions of the hydraulic oil cylinder.
35 Cubic Dump Semi Trailer for Sale In Tanzania
1. The semi dump trailer should be lifted slowly during the running-in period. In principle, the engine speed should be controlled at about 1000 rpm, and it should not exceed 1500 rpm after the running-in period.
2. Because there are iron filings and other impurities in the hydraulic system during the running-in period of the 35cubic dump semi trailer, the hydraulic oil should be replaced and the hydraulic oil tank should be cleaned when the semi dump trailer is lifted about 300 times
3. The high-pressure oil pipe must be replaced every two years. During the daily maintenance process, if the hose is found to have oil leakage, damage, local swelling or cracking, it should be replaced in time.
4. Check the hydraulic oil every week for discoloration and deterioration. If there is discoloration and deterioration, it should be replaced in time. The hydraulic oil should be changed according to the region and season. Generally, it is more appropriate to change the oil in April and October. When it is found that the oil is insufficient, it should be replenished in time.
5. The upper and lower brackets of the oil cylinder need to be injected with grease (butter) in time. It is recommended to inject grease once every 120 times or 15 days when the oil cylinder is lifted.
6. Check whether the oil return filter and air filter inside the hydraulic oil tank are blocked by debris and clean them every half a month, and replace the oil return filter and air filter of the hydraulic oil tank every six months.
35 Cubic Dump Semi Trailer for Sale In Tanzania
1. Tri axle 35cubic dump semi trailer lifting operation sequence: open the car tarpaulin or box cover - open the rear door locking device - press the clutch when the gearbox is in neutral and wait for 5 seconds - combine the power take-off - - Shift to low gear (less than 4th year) - Put the air control valve handle in the up position - Release the clutch and the vehicle starts to lift, you can properly step on the engine accelerator but must be controlled within 1500 rpm - When the oil cylinder reaches the maximum stroke or limit When the position valve is in effect, put the air control valve handle in the neutral stop position.
2. Tri axle 35cubic dump semi trailer for sale descending operation sequence: step on the clutch and wait for 5 seconds - disengage the power take-off - disengage the gearbox gear - release the clutch - slowly turn the air control valve handle from the neutral stop position Lowering position (the air control valve of the hydraulic lifting system of the Universiade dump truck is a proportional control valve, which can control the lowering speed of the oil cylinder.
The closer the handle is to the lowering position, the faster the lowering speed of the oil cylinder will be)——wait after the car body is completely lowered Put the air control valve handle in the middle stop position for 30 seconds.
