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U-type Dump Semi-trailer

    U-type Dump Semi-trailer

    The U-Shaped Dump Truck from Junchi Heavy Industry is a next-generation dump vehicle designed for mines, quarries, and large-scale infrastructure projects. The body features a U-shaped cross-section with a smooth圆弧过渡 bottom, eliminating the right-angle corners found in traditional rectangular bodies. This design significantly reduces material carryback, providing cleaner and faster unloading. The lower center of gravity of the U-shaped body improves driving stability compared to conventional rectangular bodies, making it especially suitable for soft ground and rough terrain. The body is...
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1. Product Description

The U-Shaped Dump truck from Junchi Heavy Industry is a next-generation dump vehicle designed for mines, quarries, and large-scale infrastructure projects. The body features a U-shaped cross-section with a smooth圆弧过渡 bottom, eliminating the right-angle corners found in traditional rectangular bodies. This design significantly reduces material carryback, providing cleaner and faster unloading. The lower center of gravity of the U-shaped body improves driving stability compared to conventional rectangular bodies, making it especially suitable for soft ground and rough terrain.

The body is manufactured from Hardox 450 wear-resistant steel with an 8mm floor and 6mm side walls, offering excellent impact and abrasion resistance. The lifting system uses a front-mounted multi-stage hydraulic cylinder with a maximum tilt angle of 50° and an unloading time of less than 35 seconds. Junchi U-Shaped Dump Trucks are widely used for high-frequency transport of bulk materials including coal, ore, sand, gravel, and asphalt.

2. Specifications & Models

ParameterSpecification
ModelJC-UT-30 / JC-UT-40 / JC-UT-50
Load Capacity30 tons / 40 tons / 50 tons
Body Volume22m³ / 30m³ / 38m³
Body MaterialHardox 450 wear-resistant steel
Floor Thickness8mm
Side Wall Thickness6mm
Body Cross-SectionU-shaped (rounded bottom, no corners)
Lifting MethodFront-mounted multi-stage hydraulic cylinder
Max Tilt Angle50°
Lifting Time≤ 35 seconds
Residual Rate≤ 1.5%
Axles2 axles / 3 axles
Tire Spec12.00R20 / 12R22.5
Braking SystemWABCO ABS / EBS
SuspensionHeavy-duty leaf spring / Air suspension (optional)

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The U-Shaped Dump truck from Junchi Heavy Industry is a next-generation dump vehicle designed for mines, quarries, and large-scale infrastructure projects. The body features a U-shaped cross-section with a smooth圆弧过渡 bottom, eliminating the right-angle corners found in traditional rectangular bodies. This design significantly reduces material carryback, providing cleaner and faster unloading. The lower center of gravity of the U-shaped body improves driving stability compared to conventional rectangular bodies, making it especially suitable for soft ground and rough terrain.

The body is manufactured from Hardox 450 wear-resistant steel with an 8mm floor and 6mm side walls, offering excellent impact and abrasion resistance. The lifting system uses a front-mounted multi-stage hydraulic cylinder with a maximum tilt angle of 50° and an unloading time of less than 35 seconds. Junchi U-Shaped Dump Trucks are widely used for high-frequency transport of bulk materials including coal, ore, sand, gravel, and asphalt.


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