This 3-axle lowbed semi-trailer (lowboy) is purpose-built for heavy-duty transportation of construction machinery, large equipment, and over-dimensional cargo, combining high load capacity, stability, and durability.
Designed with a balanced multi-axle load distribution, the trailer delivers exceptional load-bearing capacity with a low center of gravity, ensuring stable handling and resistance to side tilting during turns and descents.
Constructed with a Q345B/T700 high-strength steel double main beam frame, the trailer features a lightweight yet rigid structure that resists torsion and impact, ideal for construction sites, mountain roads, and other challenging terrain. The 28T dual-speed JOST heavy-duty legs and FUWA/BPW 13-ton axles ensure stable parking and reliable load distribution.
Fitted with mechanical leaf spring suspension, dual-circuit air brakes with WABCO relay valves, and 12R22.5/12.00R20 tires, the trailer is equipped with 8 container locks and rated for a 50–60 ton payload. ABS is available on request.
Key Features Summary
- Balanced multi-axle load distribution for stability and heavy loads
- Q345B/T700 high-strength steel double main beam frame
- 28T dual-speed JOST heavy-duty legs
- FUWA/BPW 13-ton axles (3-axle standard; 4-axle option for heavy mining)
- Mechanical leaf spring suspension
- Dual-circuit air brake with WABCO relay valves; ABS optional
- 8 container locks; 50–60 ton rated payload
- Dimensions 13000 × 2550 × 1550 mm
| Type | Lowbed Semi-Trailer (Lowboy) |
| Axles | 3 axles (4-axle option for heavy mining), FUWA/BPW 13-ton |
| Suspension | Mechanical leaf spring suspension |
| Legs | 28T dual-speed JOST heavy-duty legs |
| Frame | Q345B / T700 high-strength steel, double main beam |
| Brake | Dual-circuit air brake, WABCO relay valves; ABS optional |
| Tire | 12R22.5 / 12.00R20 |
| Dimensions (L×W×H) | 13000 × 2550 × 1550 mm |
| Curb Weight | 9.5–10.5 tons |
| Payload | 50–60 tons |
| Volume | 51.2 CBM (Flat-Rack billing 52–55 CBM) |
| Container Locks | 8 pcs |
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