Sinotruk Howo Semi Truck Dump Trailer, also known as rear dump trailer, is a type of trailer commonly used for transporting bulk goods such as sand, gravel, and construction materials. Designed to tip over at the rear end for quick and efficient unloading, these trailers are the backbone of construction, mining and heavy material transport operations worldwide.
The structure of a Sinotruk Howo Semi Truck Dump Trailer consists of a chassis, a dump platform, a hydraulic system and support legs. The tipping platform is made of high-strength steel and is capable of carrying heavy loads while remaining relatively lightweight. Typically used in construction sites, mines, and other industries requiring transportation of heavy and bulky goods in rough terrain and harsh environments.
Sinotruk Howo Semi Truck Dump Trailer is suitable for transporting a variety of materials including sand, gravel, coal, agricultural products and construction debris. Available in 30-70T loading capacity range with 28-45 cbm volume options, these trailers offer the versatility needed across a wide range of industries and cargo types.
Equipped with Hyva hydraulic tipping cylinder and PTO (Power Take-Off) system for fast, reliable unloading. The high-strength steel dump platform handles heavy loads while remaining lightweight for maximum payload efficiency. Q345 carbon steel main beam (500mm height) provides exceptional structural rigidity. FUWA/BPW axles with leaf spring or air suspension options handle rough terrain. Dual-line pneumatic brake system with WABCO emergency relay valve ensures safe stopping on steep slopes.
| SINOTRUK HOWO SEMI TRUCK DUMP TRAILER | |
|---|---|
| Model | Sinotruk Howo Semi Truck Dump Trailer - Dump Semi Trailer |
| Capacity Options | |
| Loading Capacity | 30-50T / 50-70T |
| Volume | 28-35 cbm / 35-45 cbm |
| Axle | 4 units, 4 x 13/14 tons, FUWA / BPW |
| Tyre | 16 units (12R22.5, 11.00R20, 12.00R20) |
| Dimensions | |
| Overall Dimension (L x W x H) | 10,000 x 2,500 x 3,990 mm |
| Inner Dimension (L x W x H) | 9,000 x 2,350 x 1,800 mm |
| Tare Weight | 11,000 kg |
| Rims | 8.5-20, 9.0-20 |
| Chassis & Running Gear | |
| Main Beam | Q345 carbon steel, height 500mm |
| Cylinder System | Hyva Cylinder with PTO |
| Suspension | Leaf spring suspension / Air suspension |
| Kingpin | 2 inch or 3.5 inch, interchangeable, JOST brand |
| Landing Gear | 28-ton, Two speed manual operation |
| Brake & Electrical | |
| Brake System | Dual line pneumatic brake with WABCO emergency relay valve |
| Electrical System | 24V, 7 ways German standard receptacle |
| Lights & Reflectors | Rear lamp, rear reflector, turn signal, side reflector, fog lamp, number plate light |
| Accessories & Finish | |
| Tool Box | One tool box with standard trailer tools |
| Spare Tyre Carrier | One piece or two pieces |
| Painting | Shot blast to SA 2.5 Standard, primer + polyurethane top coat, Total DFT ≥ 100μm; Any color available |
Q345 carbon steel main beam with 500mm height provides exceptional structural rigidity and resistance to torsional stress. The high-strength steel dump platform handles heavy loads while remaining lightweight for maximum payload efficiency. Engineered for years of reliable service in demanding construction and mining environments.
Equipped with Hyva hydraulic tipping cylinder and Power Take-Off (PTO) system for fast, reliable unloading at any angle. The hydraulic system provides smooth, controlled tipping operation, reducing unloading time and improving operational efficiency across construction, mining and agricultural applications.
4 x 13/14 ton FUWA or BPW axles with leaf spring or optional air suspension provide excellent load distribution and ride quality. The robust suspension system handles rough terrain and heavy loads without compromising stability or causing excessive wear on the trailer structure.
Dual-line pneumatic brake system with WABCO emergency relay valve ensures reliable, responsive braking even on steep slopes or in emergency situations. Full lighting package including rear lamps, turn signals, side reflectors, fog lamps and number plate lights ensures maximum safety on public roads.
Shot blast to SA 2.5 standard prior to application of primer and polyurethane top coat, with total dry film thickness (DFT) of not less than 100μm. This professional surface treatment provides long-term corrosion resistance against harsh weather, moisture and chemical exposure common in mining and construction environments.
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