The Heavy-duty Box Trailer transports palletized goods, packaged products, industrial supplies, and other freight requiring an enclosed cargo space. Its body materials, access doors, flooring, and securing equipment can be configured for different cargo and loading methods.
Technical Specifications
|
Item |
Specifications |
|
Overall Dimensions (L × W × H) |
12,000–13,750 × 2,500–2,550 × 3,800–4,200 mm |
|
Payload Capacity |
30–60 tons |
|
Box Volume |
80–120 m³ |
|
Box Structure |
Reinforced frame with corrugated steel panels; optional aluminum alloy panels |
|
Box Type |
Enclosed box; optional insulated box |
|
Axle Configuration |
3–5 axles; FUWA/BPW options |
|
Axle Rating |
13–18 tons per axle |
|
Suspension |
Mechanical leaf spring; optional air suspension |
|
Braking System |
WABCO dual-circuit pneumatic EBS with ABS and RSP, subject to configuration |
|
Door Configuration |
Rear double doors; optional 1–2 sets of side doors |
|
Flooring |
3–6 mm checkered steel plate; optional wood or wear-resistant composite |
|
Cargo Fixation |
10–20 reinforced lashing rings; optional track-and-sliding system |
|
Kingpin |
2.0-inch or 3.5-inch; JOST options |
|
Tires |
12R22.5 radial tires; quantity depends on axle configuration |
|
Tare Weight |
8–11 tons with steel box; 6.5–9 tons with aluminum alloy box |
Enclosed Body and Cargo Protection
Body structure: A reinforced frame and corrugated panels form the enclosed cargo compartment. Steel offers a robust body option, while aluminum alloy can reduce tare weight.
Insulated body: An insulated box is available for cargo requiring additional protection from external temperature changes. Active temperature control requires compatible refrigeration equipment.
Surface protection: The published factory process includes surface preparation, anti-corrosive primer, protective topcoat, and curing. The coating specification should suit the destination climate and expected exposure to moisture and road contaminants.
Loading Access and Cargo Handling
Rear and side doors: Rear double doors provide the main loading access, while one or two sets of optional side doors allow access to selected cargo sections. Confirm opening clearance and door positions against pallet dimensions, forklift access, and loading-bay space.
Flooring options: Choose from 3–6 mm checkered steel plate, wood, or wear-resistant composite according to cargo contact, forklift use, and expected abrasion.
Cargo securing: Reinforced lashing rings or an optional track-and-sliding system help restrain freight during transport. Confirm securing-point placement and rated capacity against the cargo layout and required restraint method.
Chassis And Running Gear
Axles and suspension: FUWA and BPW axle options are listed alongside mechanical leaf spring and optional air suspension. Select the arrangement according to payload distribution, road conditions, tractor capacity, and local axle-load limits.
Braking system: The listed package includes WABCO dual-circuit pneumatic braking with EBS, ABS, and RSP, subject to configuration. Confirm the installed components and compatibility with the tractor and destination-market requirements.
Tractor compatibility: JOST kingpin options include 2.0-inch and 3.5-inch sizes. Check coupling height, kingpin specification, brake and lighting connections, and tractor capacity before production.
OEM & Customization
|
Customization Item |
Available Options |
|
Body Material |
Corrugated steel or aluminum alloy |
|
Body Type |
Enclosed or insulated |
|
Door Layout |
Rear double doors; optional side doors |
|
Flooring |
Checkered steel, wood, or wear-resistant composite |
|
Cargo Securing |
Lashing rings or track-and-sliding system |
|
Running Gear |
FUWA/BPW axle options; mechanical leaf spring or air suspension |
|
Optional Equipment |
Ventilation, LED interior lights, tarpaulin cover, GPS tracking, anti-theft alarm, hydraulic lift gate |
Quality Control
Fabrication: HJ Trailer's published factory information lists laser cutting, CNC bending, and welding equipment. Frame dimensions and critical joints should be checked against approved drawings during production.
Surface treatment: The stated process includes rust removal, surface preparation, primer, topcoat, and curing. Inspect coating coverage and finish before final assembly.
Final inspection: Check door alignment and locks, flooring, cargo-securing points, axles, suspension, brakes, lighting, and electrical systems. Any agreed load or road tests should follow the order's inspection plan.
Our Service
Configuration Support: The team can help match body dimensions, materials, doors, and running gear to cargo and route requirements. Provide tractor details and destination requirements early to reduce configuration changes.
Production Updates: HJ Trailer states that production progress can be shared through photos or videos after an order is placed. Confirm specifications and key production checkpoints before manufacturing.
Export Coordination: Logistics and export-documentation support can be arranged according to the destination country and agreed delivery terms.
After-sales Support: Technical guidance, maintenance information, and spare-parts assistance are available. Provide the trailer model and component details to help identify replacement parts.
Frequently Asked Questions
Q: What is the payload capacity?
A: The listed range is 30–60 tons. Actual capacity depends on the final configuration, load distribution, tractor capacity, and local regulations.
Q: What box volume is available?
A: The listed volume is 80–120 m³. Confirm the required internal dimensions and cargo volume when selecting the body.
Q: Can the trailer be customized?
A: Yes. Options include steel or aluminum alloy panels, an insulated body, different flooring materials, side doors, and alternative running gear.
Q: Is air suspension available?
A: Yes. Air suspension is listed as an option alongside mechanical leaf spring suspension. Availability depends on the selected configuration.
Q: How can cargo be secured?
A: The listed options include 10–20 reinforced lashing rings and a track-and-sliding system. The securing arrangement should match cargo dimensions, weight, and restraint requirements.
Q: What information is needed for a quotation?
A: Provide cargo type and weight, required dimensions or volume, loading method, body material, door layout, axle preferences, tractor details, destination country, and order quantity.
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