Product Model
This is a professional heavy duty U-shape rear end tipper dump semi trailer, specially manufactured for heavy-load bulk material transportation, engineering construction and mining haulage scenarios.
Effective Volume
The standard loading volume reaches 45 cubic meters, which is the optimal capacity for medium and large-scale bulk cargo transportation. We support personalized volume customization ranging from 40CBM to 50CBM to match different transportation demands and project requirements.
Axle Configuration Options
This rear tipper dump semi trailer provides flexible factory-custom axle setups, including 3 axles, 4 axles and 5 axles for selection. Different axle configurations adapt to various national road regulations, load limit standards and working conditions, realizing flexible switching of light and heavy load transportation.
Load Capacity
The trailer’s bearing capacity varies with different axle designs. The 3-axle model supports 50 to 60 tons heavy load transportation, the 4-axle version can carry 60 to 70 tons of bulk materials, and the upgraded 5-axle heavy-duty model achieves a maximum load capacity of 70 to 80 tons, meeting super-tonnage haulage needs.
Cargo Box Structure
Adopting high-strength manganese steel integral forming structure, the U-shaped cargo box features excellent anti-deformation, anti-impact and anti-wear performance. Compared with traditional square box trailers, the optimized U-shaped arc structure avoids material dead corners and ensures thorough unloading, perfectly suitable for long-term high-frequency heavy-duty operation.
Box Plate Thickness
The cargo box adopts thickened reinforced plates, with 8mm thick side plates and 10mm thick bottom plates. Equipped with surrounding reinforced anti-collision beams, the whole box body effectively resists external impact and structural wear, greatly improving overall stability and service life.
Hydraulic Lifting System
Equipped with genuine HYVA multi-stage telescopic hydraulic cylinder, the core lifting system features stable lifting, smooth descent and excellent anti-leakage performance. The high-quality hydraulic configuration avoids jitter and failure during unloading, ensuring safe and efficient tipping operation in various working environments.
Unloading Lifting Time
The standardized hydraulic system realizes fast full-load unloading, with the whole tipping and reset process completed within 60 to 90 seconds. Fast unloading efficiency effectively shortens the single-cycle operation time and improves the overall transportation turnover efficiency of the fleet.
Main Frame Structure
The trailer chassis adopts integral welded I-beam frame with high tensile strength and strong pressure resistance. The integrated welding process eliminates structural gaps, effectively preventing frame cracking and deformation caused by long-term heavy load and bumpy road driving.
Suspension System
The standard configuration is a heavy-duty mechanical suspension with strong bearing capacity and high stability, suitable for harsh working conditions. We also provide optional air suspension configuration, which brings better shock absorption performance and road adaptability for long-distance and high-speed transportation.
Tire Specification
Matched with professional heavy-duty radial tires, supporting 12R22.5 and 315/70R22.5 two mainstream specifications. The tires feature strong wear resistance, large bearing capacity and stable grip, adapting to complex road conditions such as mountain roads, construction roads and urban highways.
Brake System
Adopting mature dual-line pneumatic brake system, with sensitive braking response and stable braking performance, ensuring driving safety under heavy load. The ABS anti-lock braking system is optional, effectively preventing tire locking and skidding on wet and slippery roads and improving overall driving safety.
Overall Dimension
The standard overall dimension of the trailer is 11700*2500*3800mm. All dimensional parameters can be customized and adjusted according to local traffic restrictions and customer personalized needs to meet different regional access standards.
Surface Anti-Corrosion Treatment
The whole trailer undergoes strict sandblasting rust removal treatment, matched with high-quality heavy-duty industrial paint coating. The integrated anti-corrosion process effectively resists oxidation, rust and chemical corrosion, adapting to long-term outdoor exposure and harsh site operation.
International Certification
Our factory supports customized certification services, including ISO9001 quality system certification, CCC certification, BV certification and other mainstream international export qualifications, ensuring the trailers meet global market access and customs clearance requirements.
Warranty and After-Sales Service
We provide 1-year full-range warranty service for all dump semi trailers, covering structural and accessory quality problems. Meanwhile, we offer lifelong professional technical support and remote guidance to solve equipment operation and maintenance problems for global customers.
