新自卸半挂车 ZW-Trailer 40 Ton U-Type Dump Semi Trailer

ZW Group’s 6 Axle 40 Ton U-Type Dump Semi Trailer is designed for demanding sand and coal transportation. Constructed with a thick, high-strength carbon steel cargo box and powered by a reliable HYVA hydraulic tipping system, it ensures efficient and thorough unloading. Equipped with FUWA or BPW heavy-duty axles and a robust suspension system, this trailer offers superior stability and durability on rough terrains. With corrosion-resistant coating, customizable options, and compliance with international standards, it is the ideal choice for heavy-load haulage in mining, construction, and bulk material transport industries.
 
The 6 Axle 40 Ton U-Type Dump Semi Trailer by ZW Group is engineered for high-performance bulk material transport. Constructed from thick, high-strength carbon steel, the trailer body resists abrasion from sand, coal, gravel, and ore, ensuring long-lasting durability. Its U-type design and reinforced chassis provide excellent rigidity and weight distribution, which improves handling and reduces road wear.
Equipped with a reliable HYVA hydraulic tipping system, it offers steep dumping angles for efficient and quick unloading, maximizing productivity on-site. The trailer’s heavy-duty FUWA/BPW axles and robust suspension system (mechanical or optional air suspension) guarantee stability and smooth rides over rough terrain.
Safety features include dual-line pneumatic brakes, optional ABS, and LED lighting, meeting global standards like ISO9001, CE, DOT, and CCC. The trailer also includes a JOST landing gear and kingpin for easy hitching and maneuvering.
Ideal for sand transport trailers, coal haulage, and other heavy-duty dump trailer applications, this semi trailer combines strength, safety, and reliability for demanding logistics, mining, and construction projects worldwide.
Heavy-Duty 6 Axle Design
FUWA/BPW 13T axles for optimal weight distribution and stability.
Reduces road wear and improves handling during sand and coal transport.
High-Strength U-Type Cargo Box
10–12 mm side walls and 14–16 mm bottom plate for superior abrasion resistance.
Ideal for heavy-duty applications like sand transport trailer and coal transport tipper.
Powerful HYVA Hydraulic System
Ensures steep dumping angles for fast and complete unloading.
Reliable performance for mining and construction operations.
Durable Chassis & Anti-Corrosion Coating
Shot-blasted steel frame with multi-layer paint for long-term rust protection.
Maintains structural integrity under full load.
Robust Suspension Options
Standard 10-leaf mechanical suspension for rugged terrain.
Optional air suspension for smoother rides and adjustable deck height.
Advanced Safety Features
Dual-line pneumatic braking system with multiple air chambers.
Optional ABS for enhanced control during long hauls.
Global Compliance & Quality Testing
Meets ISO, CE, DOT, and CCC standards.
Undergoes static/dynamic load testing and NDT weld inspection.
The 6 Axle 40 Ton U-Type Dump Semi Trailer is widely used for heavy-duty bulk transport such as sand transport trailers, coal hauling tipper trucks, gravel and ore delivery, and other bulk cargo. It serves industries including mining, construction, and logistics, offering excellent stability, durability, and fast unloading with its robust HYVA hydraulic system. This trailer is suitable for both short-distance site operations and long-haul transport across rough terrains, making it a reliable choice for demanding environments worldwide.
ZW Group operates a state-of-the-art manufacturing facility equipped with advanced machinery and experienced professionals. Every production stage—from steel plate cutting and chassis assembly to welding, painting, and strict quality inspections—is completed in-house to ensure consistent top-quality standards.
Our workshop specializes in producing heavy-duty dump semi-trailers, including 6 axle rear-tipping and side-tipping models. We apply rigorous quality control throughout manufacturing to guarantee durability, safety, and reliable performance, especially for demanding applications like sand transport trailers, coal hauling, and bulk cargo delivery.
In addition to dump trailers, ZW Group manufactures a wide range of semi-trailers such as flatbeds, skeleton trailers, lowbeds, chemical tankers, and specialty trailers. Our diverse product lineup meets global logistics needs, emphasizing strength, stability, and compliance with international standards like ISO9001, CE, DOT, and CCC.
ZW Group places great emphasis on secure packaging, loading, and shipping for our 6 axle dump semi trailers. Each trailer undergoes thorough inspection by our experienced logistics team to ensure that critical components—such as the heavy-duty chassis, FUWA/BPW axles, suspension systems, HYVA hydraulic cylinders, and safety accessories—are firmly secured and protected during transit.
We implement strict shipping standards and carefully select the most appropriate transport methods, including bulk trucks, flat rack containers, and Roll-on/Roll-off (Ro-Ro) vessels. This ensures safe, damage-free, and timely delivery of our heavy-duty dump trailers worldwide.
By combining professional handling with rigorous quality control throughout packaging and shipping, ZW Group guarantees reliable logistics services. This commitment supports strong, long-term partnerships with customers in industries such as mining, construction, and bulk cargo transport.
A:Designed for up to 40 tons of heavy cargo like sand, coal, and gravel.
A:High-strength carbon steel chassis and cargo box for durability.
A:Standard 10-leaf spring suspension; optional air suspension available.
A:Powered by a reliable HYVA hydraulic cylinder for efficient unloading.
A:Shot-blasted steel with anticorrosive primer and urethane paint.
A:Yes, including axle brand, paint color, and safety features.
A:Meets ISO9001, CE, DOT, and CCC standards.
Over 10 years of international experience manufacturing and exporting semi-trailers to 60+ countries worldwide.
Modern factory covering 50,000m², staffed by a skilled team of over 200 professionals and supporting personnel.
Strict quality control to ensure durable and high-performance trailers you can rely on.
Dedicated after-sales service with quick response to support your operations smoothly.
Q1: What is the load capacity?
A:Designed for up to 40 tons of heavy cargo like sand, coal, and gravel.
Q2: What materials are used?
A:High-strength carbon steel chassis and cargo box for durability.
Q3: Suspension options?
A:Standard 10-leaf spring suspension; optional air suspension available.
Q4: How does dumping work?
A:Powered by a reliable HYVA hydraulic cylinder for efficient unloading.
Q5: Anti-corrosion features?
A:Shot-blasted steel with anticorrosive primer and urethane paint.
Q6: Can I customize the trailer?
A:Yes, including axle brand, paint color, and safety features.
Q7: Certifications?
A:Meets ISO9001, CE, DOT, and CCC standards.
Axles: FUWA/BPW brand, 6 axles, 13T each
Suspension: 10-leaf spring mechanical (standard) / Optional air suspension
Cargo Box Type: U-type, high-strength carbon steel
Cargo Box Size: Customizable length, width, and height
Side Wall Thickness: 10–12 mm
Bottom Plate Thickness: 14–16 mm
Hydraulic System: HYVA brand cylinder, rear tipping
Braking System: Dual-line pneumatic brakes, optional ABS
Tires: 12R22.5 / 13R22.5, Double Coin / Triangle or equivalent
Rims: Steel rims 9.00-22.5 or as specified
Landing Gear: JOST brand, 28T, two-speed
Kingpin: 2″ or 3.5″, JOST brand
Painting: Shot blasting + anti-corrosive primer + polyurethane topcoat
Electrical System: LED lights, 24V, 7-core harness
Toolbox & Spare Wheel: Standard toolbox, spare tire carrier included
Certification: ISO9001, CE, DOT, CCC
load capacity: 40–60 tons (depending on configuration)