This tri-axle aluminum alloy dump semi-trailer is a special-purpose transport vehicle that uses a hydraulic system to lift the box for automatic unloading. The box is made of aluminum alloy material, which reduces the vehicle's dead weight while maintaining strength. The entire hydraulic system is from the HYVA brand, ensuring smooth and reliable lifting. With high unloading efficiency, the trailer can complete unloading and quickly reset within just a few minutes. The vehicle has strong load-bearing capacity and high unloading efficiency, and is widely used in logistics and transportation scenarios for various types of bulk materials.
Working Capcity:
50 tonsDimension ( mm ) :
10700×2550×3650Axle Type:
FUWA, 13-ton, 3 pcsLand Gear:
JOST, 28 tonKingpin:
2' or 3.5'Suspension:
Leaf springTyres:
315/80R22.5, 10 pcsRemark:
Customized cargo box size, HYVA lifting system, BPM axles for option※ Ⅰ.Product Introduction:
A dump semi-trailer is a special-purpose transport vehicle that uses a hydraulic system to lift the rear of the carriage for automatic unloading. This tri-axle aluminum alloy tipper semi-trailer features an aluminum alloy carriage, which effectively reduces dead weight while maintaining strength. The entire hydraulic system is from the HYVA brand, providing smooth and reliable lifting. With high unloading efficiency, the trailer can complete unloading and quickly reset in just a few minutes. The axle system consists of three 13-ton axles, paired with JOST 28-ton landing gear, ensuring stable load-bearing and reliable parking safety. This product offers strong load capacity and easy operation, making it suitable for bulk transportation of loose materials such as sand, gravel, coal, and construction supplies.
CEEC factory is premium supplier of dump semi-trailers,
guarantee all tipper semi-trailers Brand-New and High-Quality.
※ Ⅱ. Structure and Working Principle:
The core of the rear-dump semi-trailer lies in its unique lifting mechanism, which primarily uses a hydraulic system to tilt the cargo box for operation.
1. Hydraulic Lifting System: The vehicle is equipped with an advanced hydraulic system. The driver operates the control valve to activate the hydraulic cylinder, which drives the hydraulic lift cylinder to extend and retract.
2. Cargo Box Tilting Mechanism: The hydraulic cylinder pushes the rear of the cargo box upward, creating an inclined angle. The cargo then slides off the rear by gravity.

※ Ⅲ. Product Specifications:
|
DIMENSIONS |
|
|
Tare Weight |
9000kgs |
|
Payload |
50000kgs |
|
Wheel Base |
4050mm+1360mm+1360mm |
|
Overall Dimension(L*W*H) |
10700*2550*3650mm |
|
RUNNING SYSTEM |
|
|
Suspension |
Mechanical |
|
Axle |
13 ton, 3 pcs |
|
Tire |
315/80R22.5 |
|
Brakes |
Dual lines pneumatic brake system, WABCO Emergency Relay Valve; T30/30 air chamber; parking brake |
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UNDER FRAME |
|
|
Main Beam |
Heavy duty and extra durability designed I beam; Opting for high tensile steel Q345B, welded by automatic Submerged-Arc processes. Top Flange 16mm, width 140mm; Middle Flange 10mm; Bottom Flange 18mm, width 140mm. |
|
King Pin |
Welded kingpin, Jost 90#(3.5 inches) |
|
Landing Gear |
JOST 28T |
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CARGO BODY |
|
|
Inside Dimension(L*W*H) |
9500*2300*1600mm |
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Steel sheet |
Floor thickness 8mm, side wall thickness 6mm |
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Material |
Aluminum alloy |
|
Hydraulic cylinder |
Full set of HYVA hydraulic system, front setting telescopic cylinder |
|
Tailgate |
One-piece tailgate with upper articulation, safety lock system |
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ELECTRICAL & PAINT |
|
|
Lights & Reflectors |
Rear light, rear reflector, turn indicative light, side reflector, fog lamp, number plate light |
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Wiring |
24V, 6 lines |
|
Air/Elec. Connector |
ISO standard air connector, 24V 7 pin plug socket |
|
Painting |
1 coat of anticorrosive prime, two coats of final paint |

※ Ⅳ. Product Advantages:

1. High Unloading Efficiency: The cargo box is lifted by the hydraulic system, allowing unloading to be completed quickly within just a few minutes.
2. Fast Reset Speed: The box can be quickly reset to its original position without needing to adjust angles or positions, enabling a rapid switch to driving mode.
3. Reliable Hydraulic System: High-quality hydraulic cylinder and precision control components ensure smooth lifting and lowering of the box even under full load conditions.
4. Strong Load-Bearing Capacity: The chassis frame and box are made of high-strength materials with evenly distributed stress points, making them resistant to deformation.
※ Ⅴ. Product Drawing:

※ Ⅵ. Product Details:
※ Ⅶ. Batch Delivery of Dumper Trailers:

Aluminum alloy tipper trailers are ready for delivery

Tri-axle heavy duty dumper trailers ready for shipment
Products --100% China tipper trailer factory!
Shipping --100% fast, Convenience, Efficient!
1. Customized 2 axles, 3 axles, 4 axles tipper semi-trailers
2. FUWA/BPM alxes and HYVA lifting system for option
3.Factory bottom price, strict quality control
4. Fast delivery, common models can be supplied within 15 days.