Dump Semi Trailer — The ENXIN Tipper Platform
A dump semi trailer tips its cargo box hydraulically to discharge bulk material in seconds, without manual labour or a tipping dock. It is the standard chassis for aggregates, sand, gravel, soil, coal and mining ore, and it is built to keep working on sites where a fixed-body trailer cannot unload itself.
This page is the base ENXIN dump platform. The rear dump, the side dump and the 40 ton class are all built on this same structure. If you already know which discharge direction or payload you need, go straight to the model. If you are still deciding, the comparison below will get you there.
The specification we publish
| Structure | Open-top tipping body with hydraulic discharge |
| Overall size | 9700mm × 2550mm × 1850mm (size optional) |
| Loading capacity | 30T – 100T (load capacity optional) |
| Main beam | Heavy-duty Q345 high-tensile I-beam, welded by automatic submerged-arc process. Top flange 18mm × 140mm; middle flange 14mm × 500mm; bottom flange 20mm × 140mm |
| Cargo box floor | 8mm checkered steel plate |
| Side wall | Height 1600mm, thickness 6mm |
| Bucket shape | U-shaped (half-pipe) or rectangular, depending on model |
| Hydraulic system | Front-lifting multi-stage telescopic tipping cylinder; HYVA or FC series selectable |
| Axles | 3 or 4 axles — Fengbao, FUWA or BPW, 13T or 16T rating |
| Suspension | Mechanical suspension, leaf spring 10 pcs × 90 × 13mm |
| Tires | 12R22.5, 12 pcs |
| Wheel rim | 9.0-22.5, 12 pcs |
| Braking system | WABCO RE6 relay valve; T30/30 spring brake chamber; 40L air tanks |
| ABS | Optional |
| Landing gear | Two-speed manual, heavy duty, 28T |
| Kingpin | 2″ / 3.5″, bolt-in or welded |
| Painting | Complete chassis sand-blasted to remove rust, 1 coat anti-corrosive primer, 2 coats topcoat |
Which dump trailer do you need?
- Rear dump / end tipper — mining and construction bulk haulage — see the Rear Dump Semi Trailer.
- Side dump — discharge to the side where overhead clearance is limited — see the Side Dump Semi Trailer.
- 40 ton class — standard construction and aggregate haulage — see the 40 Ton Dump Semi Trailer.
What you can change on the order
Bucket shape and capacity; side wall height and floor thickness; axle count and axle brand; hydraulic cylinder brand, including HYVA or FC series; steel grade, including high-strength T700 or a wear-resistant liner for abrasive granite and iron ore; tire size and brand; suspension type; colour, logo and paint finish.
If you have a drawing or a load list, send it. We will build to it, or quote against it.
