4 Axles 45m3 50 tonnes Dump Trailer Product Introduction
4 Axles dump trailer is mainly used for the transportation of goods and all kinds of construction materials, with light weight, good braking performance, good stability in the process of driving and improved safety performance. The main parts are processed by advanced equipment with reliable quality. With 4 axles, it can carry 70 tons of goods, and we can also design the number of container crossbars and longitudinal bars according to the weight of the goods transported by customers.


4 Axles 45m3 50 tonnes Dump Trailer Product Parameters
Parameters | |
Loading Platform Dimension | 11500x2500x3300mm |
Loading Capacity | 70 Tons |
Main Beam | |
Material | Heavy duty and extra durability designed Q355 manganese steel |
Upper Plate Thickness | 18mm |
Middle Plate Thickness | 12mm |
Low Plate Thickness | 20mm |
Axle | |
Brand | FUWA brand |
Loading Capacity | Per axle loading capacity is 16,000kg, total 4x16000kgs |
Tire | |
Brand | TRIANGLE brand |
Model | 315/80R22.5, Tubeless tire |
Rim | 9.00x22.5 Steel rims |
Kingpin | |
Brand | JOST brand |
Model | 90# (3.5'') |
Type | Welded or bolt on |
Landing Gear | |
Brand | JOST brand |
Model | A300C |
Lifting Capacity | 28 Tons |
Suspension | |
Type | Heavy duty mechanical suspension |
Model | 6 sets of 10 pieces 16x90mm enforced leaf spring |
Optional | Mechanical suspension |
4 Axles 45m3 50 tonnes Dump Trailer Cargo Box
4 Axles dump trailer cargo box is a U-shaped bucket suitable for transporting sand, gravel, aggregate, clay and other materials at construction sites or mines. The cargo box is made of Q355 manganese plate material, which has high tensile and yield strength, not easy to be deformed or broken, and can withstand large pressure. Strong corrosion resistance, not easy to corrosion, wear-resistant and durable, high reliability.

Our dump trailer never uses non-name brand and non-warranty semi-trailer parts, TRUCKMAN only uses the most famous brand parts, sourced directly from the factory. While guaranteeing the quality, we can also guarantee the purchase and maintenance cost for our customers. Brand name parts include: ZY, FUWA, BPW axles; LINGLONG and TRIANGLE tires; JOST, TRIANGLE, TRIANGLE, and so on tires; JOST, YAHUA, FUWA Landing Gear and WABCO Brake Valves. These well-known brands have stable quality, durability and reliability, and long service life.



The laser cutting machine can precisely cut and process the semi trailer frame with advanced CNC technology and excellent laser cutting head. The size of the frame cut by the laser cutting machine can achieve very accurate and tight structure, which improves the overall quality and performance of the semi trailer. The cutting process does not produce any distortion or error, making it ideal for semi trailer frames, a component that requires high precision and quality machining.
Flatbed trailer adopt the automatic submerged arc welding can achieve continuous and stable welding, greatly improving the production efficiency. During the welding process, the arc is buried at the bottom of the weld, which can achieve better welding quality control and avoid the appearance of quality problems such as porosity and slag entrapment. Submerged arc welding is suitable for welding various materials, including steel, aluminium, copper, nickel alloy and so on.


Semi trailer shot blasting technology is a steel plate surface shot blasting cleaning technology, in the high-speed rotation of the wheel, through the high-speed blast steel shot, semi trailer surface dirt and oxidation layer removal, so as to improve its surface roughness, enhance the paint adhesion. This is also an important reason why our TRUCKMAN flatbed trailer paint life is longer.
Electrostatic spraying process is a newer type of spraying process, the spraying effect can be as smooth as mirror. Compared with the adhesives in traditional paint, powder coating by electrostatic spraying is more environmentally friendly. The coating is plump, even, flat and has stronger adhesion. The entire semi trailer achieves improved performance against corrosion and rust. Able to withstand the baptism of the wind and sun, cargo collision, more durable, to meet the different needs of users.

4 Axles 45m3 50 tonnes Dump Trailer Shipping
When shipping, we use the transportation method of bulk vessel, which has two ways of placing on the deck and in the cabin. It is relatively cheap to put on the deck, but it is easy to be corroded by sea water in the transportation, which affects the service life; so we will ask the shipping company to put the semi-trailer into the cabin, which can better protect the semi-trailer from damage.
4 Axles 45m3 50 tonnes Dump Trailer Rust Prevention
Before shipment, we will clean the semi-trailer to remove the impurities and dirt on the surface. After the surface of the semi-trailer is free of moisture, we will spray anti-rust wax on the surface. This anti-rust wax can form a layer of protective film, which can effectively isolate the oxygen in the air and avoid the erosion of corrosive factors such as air, moisture, salt spray, etc., and then the semi-trailer will be transported to the port of shipment.
The customer from Mozambique came to visit our factory and production line, we introduced him the production process and related details, the customer raised questions and concerns during the visit, our business provided detailed answers, the customer expressed full confidence in our cooperation. Then we made the relevant plan according to the customer's needs, signed the cooperation contract and reached a friendly cooperation.


We have CNCA, CO, CE and other qualification certificates, which meet the different requirements for semi-trailers in many countries around the world, and can be exported to different countries and regions smoothly to meet the local standards for safety, environmental protection, quality and so on. They are manufactured with strict quality testing for high safety, and also meet international emission standards, which helps to protect the environment.


This is the ocean bill of lading for Sierra Leone customer and Uganda customer who purchased tractor truck, semi-trailer and dump truck from our company, we recommended trucks and semi-trailers that are more suitable for local use according to customer's needs. After the production was completed, we shipped the products in time and the customer received the products soon. Now, these customer has put the trucks and semi-trailers into use and is very satisfied with our products.


Company Profile

Personal Profile

I am familiar with the South American Market and have exported various types of trucks to the local market many times. In the process of communication with customers, I understand and respect their customs and business habits, always customer-centered, patiently listen to customer comments and feedback, solve problems in a timely manner, and provide them with quality service and support. In the subsequent order arrangement, I also pay great attention to details to ensure that the contract, order and transportation arrangements are accurate. As a result, I have received a consistent degree of recognition from local customers.