SUNHUNK U-Shape Dump Semi-Trailer – 28.5 Tons

SOLID STRUCTURE – OPTIMIZED PERFORMANCE

In the construction materials and mining transport industry, owning a high-quality dump semi-trailer is a key factor determining work efficiency. The SUNHUNK Dump Semi-Trailer (Curb Weight: 8,460 kg), offering a payload capacity of up to 28.5 tons, equipped with a powerful SUNHUNK HCTM 202-5 hydraulic cylinder and durable 12.00R20 steel-belted tires, is a reliable transportation solution designed to meet the most demanding operational requirements of businesses.

OVERVIEW OF THE SUNHUNK DUMP SEMI-TRAILER (CAST BODY – 8,460 KG)

The SUNHUNK Dump Semi-Trailer (8,460 kg / Payload 28.5 tons) is a premium heavy-duty dump trailer, engineered through the combination of advanced technology and high-quality materials. Bearing the reputable SUNHUNK brand, this model stands out for its robust cast body design, superior load-bearing capability, and the HCTM 202-5 hydraulic cylinder system, ensuring optimal performance and long-term durability in all operating conditions.

HIGHLIGHT FEATURES

• Ultra-durable U-Shape body: Made from K450Tuf high-strength wear-resistant steel, resistant to bulging and deformation.
• Impressive payload capacity: Up to 28,450 kg (28.5 tons) for heavy-duty hauling needs.
• SUNHUNK HCTM 202-5 hydraulic cylinder: Reliable lifting power, quick and stable operation.
• 12.00R20 steel-belted tires: Strong load-bearing capability and excellent traction on rough terrains.
• Reinforced chassis structure: Ensures safety and stability under full load.
• FUWA landing gear and 90# traction pin: High-quality, compatible, and easy to operate.

DETAILED SPECIFICATIONS

Overall Design and Dimensions

The SUNHUNK 8,460 kg Dump Semi-Trailer is optimized for bulk material transport, featuring outstanding specifications:

• Brand: HONGCHANG TIANMA
• Model: HCL9402ZZX
• Overall Dimensions (L x W x H): 9,300 × 2,500 × 3,430 mm
• Dump Box Dimensions (L x W x H): 8,500/8,100 × 2,320/1,510 × 1,300 mm
• Curb Weight: 8,460 kg
• Payload Capacity: 28,450 kg
• Gross Vehicle Weight: 36,910 kg
• Axle Distance: 4,570 + 1,310 + 1,310 mm
• Landing Gear: FUWA, heavy-duty type
• Traction pin: 90# (φ90), compatible with most tractors
• Color: Customizable upon request (commonly gray, brown, etc.)

Hydraulic and Dump Body System – The Heart of Performance

The key strength of the SUNHUNK Dump Semi-Trailer lies in its superior hydraulic and dump body design:

• Hydraulic Cylinder: Genuine SUNHUNK HCTM 202-5, renowned for its strong lifting force, durability, and optimized stroke for fast, safe, and complete unloading. The anti-tilt design ensures stability even on uneven ground.
• Dump Body:
  • Type: U-shaped body – a modern and efficient design for dump trailers.
  • Manufactured by SUNHUNK.
  • Volume: Approx. 23.7 m³
  • Material: High-strength steel, with critical parts made from K450Tuf wear-resistant steel.
  • Thickness: 4 mm (side) / 4 mm (bottom) – customizable upon request.
  • Advantages: Enhanced rigidity, minimal material residue after unloading, and improved durability under heavy loads.

Axle, Suspension & Braking Systems – Foundation of Safety and Stability

• Axles: 3 heavy-duty axles, each rated at 13 tons, ensuring even load distribution and stable handling.
• Suspension: Multi-leaf spring (10 leaves per side), proven for heavy-duty applications—smooth ride and enhanced load capacity.
• Tires: 12.00R20 steel-belted tires, specialized for heavy-duty trucks—excellent traction, load resistance, and wear durability.
• Braking System: Full air brake system with drum brakes, ensuring strong braking performance and safety under all conditions.

KEY ADVANTAGES

• Exceptional durability: Body made of K450Tuf wear-resistant steel, reinforced chassis structure, and high resilience to harsh working environments.
• High economic efficiency: Large payload (28.5 tons) reduces trips, saving both time and operating costs.
• Powerful, reliable hydraulics: SUNHUNK HCTM 202-5 cylinder ensures faster, more efficient unloading cycles.
• Stable and safe operation: Thanks to synchronized axle, suspension, and brake systems.
• High versatility: Suitable for transporting a wide range of materials — soil, sand, gravel, stone, coal, ore, and other construction materials.
• Easy maintenance: Common parts and components, readily available replacement options.

OVERALL EVALUATION

The SUNHUNK Dump Semi-Trailer (8,460 kg / 28.5 tons), equipped with the HCTM 202-5 hydraulic system and 12.00R20 steel-belted tires, represents a smart investment for professional transport businesses.
Combining durability, optimized design, powerful hydraulics, and stability, it stands as a reliable partner that enhances operational efficiency and delivers long-term economic benefits.

We are committed to delivering premium-quality products with dedicated, professional after-sales service!