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Semi End dump Trailer is the most widely used in heavy-duty Semi Dump Trailer. The cylinder is usually a front-mounted direct push type. The hydraulic cylinder directly lifts the cargo box and dumps it. The stability of the whole vehicle is good and the pressure of the hydraulic system is relatively small. Therefore, the tonnage can be lifted up, the reliability is high, and the service life is long. If you need to transport sand, stone, coal, soil, garbage, bulk goods that are bulky in short distance, end dump truck and trailer
could be an ideal choice. In practical applications, in order to meet the needs of users, there are 9-meter container flat-panel Semi End Dump Trailer, 8-meter flat-panel Semi End Dump Trailer, 7.7-meter flat-panel Semi End Dump Trailer, Skeleton Semi End Dump Trailer, etc. coming up on the market.

In order to prevent the lifting process from overturning, the design reduces the center of gravity to 1.3-1.4 meters, which increases stability during transportation and reduces damage to tires, leaf springs and frames. The frame is made of durable 16-manganese plate, which greatly increases the load-bearing strength. The rear panel of the compartment is locked with mechanical means. When unloading, the lock hook and the rear panel are automatically opened to avoid blockage during unloading, especially when the stone is unloaded, the rear panel is not hit, and the damage to the vehicle is reduced. The three-axle balanced design is equipped with a mass balance block between the front and rear leaf springs, which can change the disturbance of the front and rear leaf springs to equalize the force of the front and rear axles. The Semi End Dump Trailer is suitable for cargo with a large rest angle. It is important to note that the Semi End Dump Trailer cannot be more than 12m long. Any truck longer than that may be dangerous.

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Semi Side Dump Trailer is suitable for a case where the vehicle is difficult to turn around or needs to be changed with the direction of unloading. According to a different needs, the cargo box could be regular rectangle shape, U shape, multiple doors type, etc.. What should we pay attention to when choosing a Semi side dump trailer sales? Generally, the height of the panel of the Semi Side Dump Trailer does not exceed 0.6 meters. The hydraulic cylinder is an important part of the Semi Side Dump Trailer.

According to the different tonnages of the load, there are generally 110, 125, 130, 150 and other diameters. Generally if standard load does not exceed 60 tons then use type 110 with 5+1 (5 Lifting cylinder, a shifting cylinder) or 4+1 of 130; heavy-duty 80-120 tons generally use 6+1 or 7+1 tons of 150 cylinders. The displacement cylinder is generally a 160 or 180 cylinder. The hydraulic cylinder bracket carries a large part of the weight of the cargo when it is lifted, and the firmness of the bracket is important. The shaft of the joint between the hydraulic cylinder and the sub-frame should be well protected, otherwise it will be easy to bend. In addition, the diagonal reinforcement is important, and the more the support points, the higher the reliability. The diagonal bracing, when rolling over, the majority of the weight of the cargo is supported by the diagonal braces. Once the bracing is problematic, it is easy to cause a rollover accident, so the reinforcement of the diagonal braces is very important. Generally, the 13-meter rollover dump truck has 5 pivot points. The girders are very important for a semi-trailer, and the main I beam for Semi Side Dump Trailer are generally larger than the main I beam of vans type semi trailer of the same weight. The reason is that when Semi Side Dump Trailer is turned sideways, the main I beam are unevenly stressed, and the longitudinal beams on one side of the main I beam are stressed, and the requirements for the main I beam are higher than those of ordinary semi trailer. Unlike Semi End Dump Trailer, Semi Side Dump Trailer is suitable for cargo with a small rest angle. However, Semi Side Dump Trailer can load more than Semi End Dump Trailer.

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Hope ULTRATON utility trailer manufacturers can help you build up and develop business greater.