13 meter tilting semi-trailer dump truck is convenient and practical. Three axle side tilting dump semi-trailer has high stability

Description :

　　In today's standard transportation environment, when the length is 13 meters, the general matching quantity for lifting cylinders is six plus one displacement cylinder. At 8.5 meters, there are generally four lifting cylinders and one displacement cylinder. Lift cylinders are generally divided into two types based on cylinder diameter: 110 # and 130 #, while shift cylinders are mostly 130 #. Left and right integrated, the opening style of the box board is generally suspended on both sides, and the lifting cylinder is located in the center of the tilting attachment frame. When tilting to the left, it is necessary to open the limit pin on the right and the lifting door switch on the left in advance; When tilting to the right, it is necessary to open the limit pin on the left and the hanging door switch on the right in advance. This type of structure has a flexible unloading method, but the lifting point is closer to the support point, which causes relatively greater damage to the oil cylinder during lifting. In addition, it is necessary to correctly open the corresponding limit switch and box door lock in advance during operation. Otherwise, there is a risk of overturning during unloading.

　　With the sharp rise in sales of light-duty dump semi trailers in recent years, the sales amount of dump semi trailers is also increasing daily. Faced with the fierce competition in the current dump semi trailer market, we have gained a deeper understanding of the sales volume and product quality of the dump semi trailer market. The hydraulic top is an important component of the dump, and according to different load capacities, there are generally 110 A125、A130A、 For diameters of 150 and below, with a standard load of no more than 60 tons, use 110 with 5+1 (5 lifting cylinders, 1 shifting cylinder) or 130 with 4+1; For heavy loads ranging from 80 to 120 tons, a 150 ton oil cylinder with 6+1 or 7+1 is generally used. The displacement top usually uses a 160 or 180 cylinder. The brand that is commonly used is Haiwo, which has good quality and service, but the price is relatively expensive. There are also other general brands, including the 5+1 set of liquid pump power take-off 110, which costs nearly 10000 yuan. The hydraulic top bracket carries a large part of the weight of the goods during lifting, and the firmness of the bracket is very important. The shaft at the connection between the hydraulic jack and the subframe should be well protected, otherwise it is easy to bend. The more important supporting points for slant support reinforcement, the higher the reliability.

　　According to the current announcement length, standard vehicle rollover can generally be divided into: 13 meters, 12.5 meters, 12 meters, 11.5 meters, 11 meters, 10.5 meters, and AAA short can reach 10 meters. The width is only available in two options: 2.5 meters and 2.55 meters, with the latter being the most commonly chosen. The height of the box board is only 0.6 meters. From the appearance, it looks similar in height to a standard semi-trailer, but the difference is that the bearing surface of the standard trailer when overturned is about 1.65 meters above the ground, which is about 10 centimeters higher than the bearing surface of a regular straight beam standard trailer. There is also an additional inclined displacement cylinder at the rear of the standard trailer. The style of the box board is similar, but the opening method is different. According to different unloading methods, standard vehicle rollover can generally be divided into three types: left side rollover, right side rollover, and integrated left and right rollover, which should be adapted to different unloading scenarios and personal operating habits. On the left side, the opening style of the box board is generally suspended on one side and opened downwards on the other side. The lifting cylinder is about 2 centimeters to the right of the tilting attachment frame center, and the opposite is true for the right side flipping. The lifting point of this type of structure is far away from the support point, and the damage to the oil cylinder during lifting is relatively small. At present, there is a high demand for left-hand flipping styles in the market.

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• 13 meter tilting semi-trailer dump truck