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4 Axle Dump Trailer Exported to Congo

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This customer was actively developed by our account manager Mr.Dylan, which just corresponds to the customer's need to buy a trailer, so after communication and understanding, the customer is very happy to place an order with us.

At the request of the customer, this heavy-duty model of this 4-axle dump semi-trailer is a double plate girder - a higher load carrying capacity and a girder that is less prone to breakage. The rear door adopts a double buckle design, which is more secure. The paint surface is made of polyurethane paint, which is more beautiful and has a longer service life.

4 beams, stronger anti-distortion. The intersection of the sub-beams is locked and reinforced with triangular plates to prevent deformation and cracking.

There is a balance beam in the front and rear of the frame. Prevent the vehicle from rolling over and increase the stability of the vehicle body.

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The difference between a 4 axle dump trailer truck and an ordinary truck

  1. The weight of the goods is different

The car itself is small in size, and the weight of the cargo loaded is also small. Because of the car body, the operation is very flexible, the road is narrow and rugged, and the car is very convenient to carry goods.

However, if it is a large coal mine or a large-scale project, the labor and cost of truck freight are much higher than that of a four-axle dump semi-trailer, which is more suitable for use in these areas. It can shorten engineering time and improve efficiency.

  1. Different dumping methods

Handling coal mines needs to be transported to a certain place, and then loaded and unloaded. Coal mines loaded and unloaded by trucks can only be reversed. It is very inconvenient to simply use the rear row to unload it to a fixed place, and it needs to be adjusted by the car. Unload as required.

Unloading is also inconvenient due to site constraints. However, there are two types of unloading methods of semi-dump truck trailers: backward tilt and rollover. It will not be more convenient to unload because of site problems.

  1. The quality of the carriage is different

The 4 axle dump truck trailer is welded with high-quality manganese plate, which has long service life and good toughness. Cargo trucks with poor material will be seriously corroded and damaged and require frequent maintenance. It can be seen from the picture that this 4 axle dump semi-trailer made by SUNSKY is very sturdy.

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Key points of 4 axle dump semi-trailer

Small bulk cargo is easy to transport by ordinary trucks, small and delicate, with low labor and material costs. However, 4 axle dump trailers are a wise choice for large cargo transportation and loading. Easy to load and unload, you can pull a lot of things at once, and in long-term transportation, a four-axle dump truck trailer is better.

Since the loading truck can automatically turn over to a certain angle for unloading, the unloading time and manpower are greatly saved, the transportation cycle is shortened, the production efficiency is improved, the transportation cost is reduced, and the loading capacity is significantly reduced. It is a commonly used transport machinery.

The structure of the engine, chassis and cab is the same as that of a general truck. The carriage can be tilted backwards or sideways, and the movement of the piston rod is controlled by a control system. It is more common to lean back, pushing the piston rod to tip the carrier over.

The engine drives the hydraulic pump through the transmission and the power take-off device, and the high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and the oil pipe, and pushes the piston rod to overturn the carriage. Leaning back is more common, and the movement of the piston rod is controlled by the steering system to stop the carriage at any desired leaning position.

The carriage resets using its own gravity and hydraulic controls. The main technical parameters of the four-axle dump trailer are the loading weight and the indicated loading capacity. New cars or overhaul cars must be tested so that the lift of the carriage is smooth and free from oscillating motion.

When using, the lubricating oil for each part should be correctly selected according to the regulations, which greatly saves the time and manpower of unloading, pays attention to the lubrication cycle, and the lifting mechanism strictly changes the oil on schedule. Ship according to the rated load, and overloading is strictly prohibited.

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