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The Boca 3 Axle Drawbar Dump Trailer is engineered for transporting sand, gravel, coal, ore, aggregates, and other bulk materials. Unlike a conventional dump semi trailer, this drawbar full trailer features an independent axle system and rigid drawbar connection, providing greater maneuverability and flexibility for demanding transport operations.
Equipped with a reliable HYVA hydraulic tipping system, this tipper drawbar trailer delivers fast unloading, high payload capacity, and excellent stability, making it suitable for mining, construction, agriculture, logistics, and quarry applications.
Constructed with high-strength Bao-steel (Q345B/T700 double plate), the trailer’s frame and dump box resist deformation and wear in harsh working conditions . The 14mm upper plate, 16mm bottom plate, and 8mm middle plate enhance load-bearing capacity, while abrasion-resistant linings reduce material sticking and extend service life.
Featuring premium FUWA/BPW axles and air dual braking system, the heavy-duty drawbar dump trailer ensures reliable stopping power even with full loads . The heavy-duty mechanical suspension (or optional air bag) absorbs road vibrations, while fully automatic production processes guarantee consistent structural integrity—reducing downtime by 40% compared to standard trailers.
Powered by a HYVA cylinder (max working pressure 250 bar), the hydraulic lifting system enables smooth 45° tilting for rapid unloading . This industry-leading component reduces oil consumption by 15% and extends service intervals, lowering long-term operational costs for business clients.
With adjustable dimensions (7600×2550×2200mm customizable) and payload capacities (20-50 cbm), the trailer adapts to specific transport needs . Options include zinc-ion alloy bottom plates (2mm/3mm) and tailored suspension systems, ensuring compatibility with diverse job site requirements.
HYVA telescopic cylinder with multi-stage design for stable lifting
45° maximum tilt angle for complete material discharge
Anti-leakage hydraulic lines with pressure relief valves
Rigid steel drawbar with pivoting linkage for enhanced maneuverability
Heavy-duty pintle hook coupling for secure towing
Integrated electrical and air connections for synchronized braking
500mm beam height for superior rigidity
Double-plate Q345B/T700 construction resists impact
Removable sidewalls for flexible loading
3 axles×13/16Ton (FUWA/BPW customizable) for balanced weight distribution
Mechanical suspension (or air bag option) for rough terrain adaptability
12R22.5 tires with high load ratings
Specification | Details |
|---|---|
Trailer Type | 3 axles dump drawbar full trailer |
Bucket Capacity | 20-50 cubic meters |
Axles | 3 Axles×13/16Ton (FUWA/BPW/Customization) |
Hydraulic System | HYVA cylinder (250 bar max working pressure) |
Overall Dimensions | 7600×2550×2200mm (Customizable) |
Dump Box Material | Q345B/T700 double plate (Upper:14mm, Bottom:16mm, Middle:8mm) |
Bottom Plate | 2mm zinc-ion alloy / 3mm plain plate (Customizable) |
Sidewall Thickness | 4mm (Customizable) |
Braking System | Air dual braking with relay valve |
Suspension | Heavy-duty mechanical / Air bag / Bogies |
Tilt Angle | 45° |
Warranty | 5 years (key components) |
Delivery Time | 10-25 days |
The drawbar design provides greater flexibility when operating on narrow roads and confined job sites.
The trailer supports its own weight, reducing stress on the towing vehicle.
The tipping system minimizes unloading time and improves overall productivity.
Designed for continuous operation in mining, quarry, and infrastructure projects.
Feature | Drawbar Dump Trailer | Dump Semi Trailer |
|---|---|---|
Hitch Type | Drawbar | Fifth Wheel |
Load Support | Independent Axles | Tractor Supported |
Maneuverability | Excellent | Good |
Best Applications | Agriculture, Mining, Local Haul | Long-Haul Bulk Transport |
Unloading | Hydraulic Tipping | Hydraulic End/Rear Dump |
A: We ensure 10-25 days of production and delivery, with expedited options available for urgent orders. Global shipping logistics are optimized for business clients to meet project timelines.
A: Yes. The dump box can be modified with specialized linings for abrasive materials (e.g., mining ores) or sealed designs for moisture-sensitive cargo. We also offer adjustable sidewalls for irregular bulk goods.
A: The warranty includes core components: HYVA hydraulic cylinder, FUWA/BPW axles, braking system, and frame structure. Routine maintenance parts (tires, seals) are covered for 1 year.
A: Absolutely. The heavy-duty suspension system and reinforced frame are engineered for rugged job sites. Optional air bag suspension further enhances stability on uneven surfaces, protecting both cargo and equipment.
