42m³ 3 Axles U-type Dump Trailer For Sale
42 m³ U-type tipper with ROCKY450 body for sand coal and ore
Looking For a Dump Trailer For Sale with high strength and large capacity? This 42-cubic-meter 3-axle U-shaped dump trailer can efficiently transport bulk materials such as sand, gravel, coal, ore, or construction waste. It is more durable and suitable for various working conditions, making it a good choice.
- Overall Dimension (mm)
- Length×width×height:11,548×2,720×3,785 mm (The height will be...
- Fifth Wheel Height (mm)
- The height will be adjusted according to the tractor’s specifications
- Kingpin Setting
- 950 mm from the face of the front bolster
- Maximum Lifting Angle
- 43 °
Built at SINOHENG Trailer Factory, Jinan, Shandong, China. Exported to 30+ countries across Southeast Asia, Africa, the Middle East and South America.
Operators This Trailer Is Built Around
- Bulk haulers moving sand, gravel, coal, ore and construction waste at scale
- Operators who lose time cleaning sticky residue out of flat-floor bodies
Problems It Solves
Material sticks in the corners of a square body
The U-shaped compartment discharges smoothly with less residue, which speeds up unloading and cuts cleaning time.
Abrasive loads wear a body out in a season
8 mm floor and 6 mm sidewall in ROCKY450, the European standard equivalent to HARDOX 450.
What You Get For the Money
50,000 kg payload in 42 m³
Inner dimensions 10,500 × 2,500 × 1,750 mm with a tare of 12,400 kg ±5%.
Low centre of gravity
The U-body profile keeps the load low, which improves stability on haul roads and during tipping.
Heavy duty running gear
FUWA 16T × 3 axles, reinforced mechanical suspension, JOST 90# exchanged kingpin, WABCO or HALDEX brake valve and two spare tyre carriers.
Technical Description
Technical Construction
The cargo compartment of this vehicle adopts a U-shaped design, which makes unloading smoother, leaves less material residue, significantly increases the unloading speed, and reduces the cleaning time. The vehicle has a volume of 42 cubic meters, making it highly suitable for large-scale and high-frequency transportation tasks. Moreover, it has a low center of gravity and strong stability, ensuring safety even when fully loaded during high-speed or long-distance driving.
Build and Finish
The overall structure of this trailer is welded with thickened steel, equipped with a three-axle mechanical suspension system, and fitted with a HYVA hydraulic lifting system. It features smooth lifting and quick response, meeting the demands of high-intensity operations. Whether you are engaged in mining area transportation, construction projects, or logistics dispatching, this trailer is a good choice.
Operating Detail
As a professional Chinese trailer manufacturer, we offer factory direct prices, a variety of customized options (such as color, axle brand, hydraulic configuration, etc.), and have export qualifications, supporting global shipping. Whether it’s expanding the fleet or replacing old vehicles, this dump semi-trailer is a reliable choice.
Manufacturing Notes
SINOHENG Trailer Factory is an enterprise specializing in the production and sales of trailers, dedicated to providing customers with high-quality and high-performance trailer products. We use high-strength steel and optimized design to ensure that the products maintain high load-bearing capacity while being lightweight, meeting customers’ dual demands for transportation efficiency and cost control.
42m³ 3 Axles U-type Dump Trailer For Sale Specification Sheet
Figures below are the published specification for the standard build. Anything not listed is confirmed on the approval drawing before production, and we mark unknowns as TBC rather than estimating them.
| Overall Dimension (mm) | Length×width×height:11,548×2,720×3,785 mm (The height will be adjusted according to the tractor specification) |
|---|---|
| Fifth Wheel Height (mm) | The height will be adjusted according to the tractor’s specifications |
| Kingpin Setting | 950 mm from the face of the front bolster |
| Maximum Lifting Angle | 43 ° |
| Tare Weight (kg) | 12,400 kg (±5%) |
| Payload (kg) | 50,000 kg (±5%) |
| Gross weight (kg) | 62,400 kg (±5%) |
| Main Beam(mm) | Submerged arc welding |
| Inner Dimension(mm) | Length×width×height:10,500×2,500×1,750 mm |
| Capacity | 42m³ |
| Floor/Side | Floor: 8mm, Sidewall: 6mm, ROCKY450 (Europe standard , equivalent to HARDOX 450) |
| Tire | Type: 12.00R20, equip 12pcs per chassis, famous brand from China, optioned by factory |
| Rim | Type: 8.5-20, equip 12pcs per chassis |
| Axle | FUWA 16T, 3 sets, without ABS |
| Suspension | 3-axles enforced mechanical suspension |
| Landing Gear | Goldenstone 30T, Lifting capacity 30T, and static load 80T Goldenstone |
| Kingpin | JOST 90# ,exchanged |
| Hydraulic system | Full set of HYVA hydraulic system |
| Brake System | 30/30 type, WABCO/HALDEX brake valve |
| ABS | Non |
| Electrical System | 24V, LED lamp |
| Spare Tire Carrier | Equip 2 sets per chassis |
| Tool Box | 1 set |
| Tarpaulins | 1pcs |
| Paint | Primer + top coat, polyurethane paint |
| Color | By customer’s requirement. |
This Build in the Factory
How It Compares
Against the flat-floor 50-ton dump semi trailer, the U-body empties more cleanly and carries a wear-resistant steel body, at higher cost. For clean, free-flowing material a flat floor is adequate.
Operating Notes
- Check the tip area is level and clear of overhead lines before raising.
- Keep the tailgate mechanism clean so it releases evenly.
- Inspect ROCKY450 floor plate welds after the first month of abrasive service.
Every vehicle ships with an illustrated operation manual covering coupling, braking and turning technique.
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View specification →Questions About This Trailer
What is ROCKY450 and why does it matter?
It is a wear-resistant steel to European standard, equivalent to HARDOX 450. In abrasive service it extends body life substantially compared with ordinary structural steel.
Does it come with ABS?
The standard build lists FUWA 16T axles without ABS. If your market requires ABS, tell us at the order stage.
Will the height suit my tractor?
Overall height is adjusted to your tractor specification, so send the tractor make, model and fifth wheel height with your enquiry.
Do you ship to my country?
SINOHENG exports in bulk to 30+ countries and regions across Southeast Asia, Africa, the Middle East and South America. Send your destination port with the enquiry and we will quote delivery with the trailer.
Ask for a Drawing Before You Commit
We confirm dimensions, axle loads and coupling height on an approval drawing before any steel is cut, so the trailer is legal and couples to your tractors.