Lack of necessary maintenance of the brake system, too many impurities in the brake master cylinder, poor sealing, failure of the vacuum booster pump, excessively dirty brake fluid, or mixed-use of several brake fluids, air resistance occurs after heating, and the brake master cylinder or sub-cylinder leaks oil, Leakage of the gas storage tank or pipeline-interface;
Due to improper operation, mechanical parts fail; due to severe overload, under the action of gravitational acceleration, the inertia of vehicle motion is increased, which directly leads to brake failure.
When the downhill brake fails and the diesel tanker trailer for sale's own mechanism cannot be used to control the speed, the driver should decisively use natural obstacles, such as roadside rocks, trees, etc., to form resistance to the car.
If you can't find suitable terrain or objects to be used for a while, you can move one side of the car body closer to the mountainside in an emergency, use friction to increase the resistance, and gradually reduce the speed of the car.
45000 Liters diesel tanker trailer for sale shows brake failure when going uphill, it should be reduced to the low gear at the right time, insist on enough power to drive uphill to park, stick to low gear, tighten the hand brake, and use the vehicle in time Stones, skids, etc. jam the wheels. If there is a back-sliding phenomenon, the rear of the vehicle should face the hillside or the safe side, and turn on the headlights and emergency lights to arouse the attention of the front and rear vehicles.
Diesel tanker trailer for sale should step on the brakes when going down long or steep slopes regardless of the condition. Not only can the brake performance be tested, but also the time to control the speed when the brake fails, also known as predictive braking;
Control the direction according to the road conditions and tri axle diesel tanker trailer speed, disengage the high-speed gear, and at the same time swiftly blast the empty fuel to shift the high-speed gear into the low-speed gear. In this way, there is a lot of traction resistance at the time of launch, and the speed of the vehicle is reduced rapidly.
In addition, the handbrake should be used separately when shifting low gears, but it should be noted that the handbrake should not be tightened or pulled too slowly. If it is pulled too tightly, it is easy to "lock" the brake disc, which may damage the transmission parts and lose its braking ability; if it is pulled too slowly, the brake disc will wear out and lose its braking effect.
The bumper, carriage and other rigid parts of the application car rub and collide with natural obstacles (rocks, trees or soil slopes) on the side of the road to achieve the purpose of forced parking to escape danger and reduce accident losses as much as possible.
The suspension is an important component connecting the chassis and the frame. The supporting force, braking force, driving force, etc. of the diesel tanker trailer are all transmitted through the suspension system, and it can also reduce the impact of harsh roads on the vehicle and ensure the 45cbm diesel tanker semi trailer price Its importance is self-evident. Suspension is generally divided into independent and non-independent suspensions. For semi-trailers, due to the need for strong load-bearing capacity, all non-independent suspensions are used.
Rigid suspension is that the left and right wheels are connected by an axle, and the body chassis directly acts on the axle. The shock absorption effect of this kind of axle is very poor, and the longitudinal unevenness of the road surface is completely adopted by the swing of the balance beam, thereby maintaining the relative balance of the front and rear axles.
Single point suspension
Single-point suspension is to reduce the common leaf spring front and rear brackets into a single bracket connected to the car body. Its stress points are shared on the front and rear axles. Compared with ordinary leaf spring suspensions, single-point suspension has a higher bearing capacity.
Steel plate suspension
Steel plate suspension is our common leaf spring, the full name is series-connected leaf spring balance suspension. It is mainly composed of leaf springs, suspension bearings (commonly known as lifting lugs), connecting rods, U-shaped bolts and other parts. The longitudinal force of the car body falls directly on an axle.
The most obvious feature of air suspension is its airbag-type air spring. The diesel fuel tanker trailer air spring itself is relatively light in weight, the friction of the air medium in the airbag is small, there is almost no noise during operation, and its life is 2-3 times that of leaf springs. However, when an air spring is used, a rod system that can transmit various forces and moments other than the vertical force must be provided, so the suspension structure is complicated; in addition, the air spring has strict requirements for sealing, and its cost is also high.
You can learn about different types of fuel tanker semi trailers (like 3 axle fuel tanker, 4 axle storage tanker trailer, stainless steel tanker trailer, acid tanker trailer, fuel tanker with flatbed trailer, fuel tank Full trailer). And the process, testing, packaging and customer feedback, etc.