SUNHUNK Cast Dump Semi-Trailer 8460KG – HCTM 202-5 – 12.00R20

In the construction material and mining transportation industry, owning a high-quality dump semi-trailer is a key factor determining operational efficiency. The SUNHUNK Cast Dump Semi-Trailer 8460kg, with a payload capacity of up to 28.5 tons, equipped with the powerful SUNHUNK HCTM 202-5 hydraulic cylinder and durable 12.00R20 tires, is a reliable transport solution capable of meeting the most demanding requirements of transport enterprises.

OVERVIEW OF THE SUNHUNK CAST DUMP SEMI-TRAILER 8460KG

The SUNHUNK Cast Dump Semi-Trailer 8460kg (28.5-ton payload) is a premium dump semi-trailer product line designed and manufactured through the combination of advanced technology and high-quality materials. Carrying the prestigious SUNHUNK brand, this product stands out with its robust cast-body structure, exceptional load-bearing capability, and powerful HCTM 202-5 hydraulic cylinder system, optimizing performance and durability throughout operation.

KEY FEATURES OF THE SUNHUNK CAST DUMP SEMI-TRAILER 8460KG

• Ultra-durable cast body: Manufactured from K450Tuf high-strength steel for excellent anti-bulging and anti-deformation performance.
• Impressive payload capacity: Up to 28,450 kg (28.5 tons), meeting high-volume transportation demands.
• SUNHUNK HCTM 202-5 hydraulic cylinder: A reputable brand ensuring powerful, fast, and stable dumping operations.
• 12.00R20 steel radial tires: Excellent load-bearing capability, highly durable, suitable for harsh terrain conditions.
• Heavy-duty chassis structure: Ensures safety and operational stability under full load conditions.
• FUWA landing gear and 90# kingpin: High-quality synchronized components, easy to operate.

DETAILED SPECIFICATIONS OF THE SUNHUNK CAST DUMP SEMI-TRAILER 8460KG

Overall Design and Dimensions

The SUNHUNK Cast Dump Semi-Trailer 8460kg is optimized for loose material transportation with the following impressive specifications:

• Brand: HONGCHANG TIANMA
• Model Code: HCL9402ZZX
• Overall Dimensions (L × W × H): 9,300 × 2,500 × 3,430 mm
• Cargo Body Dimensions: 8,500/8,100 × 2,320/1,510 × 1,300 mm (Flexible design for loading and unloading operations)
• Curb Weight: 8,460 kg
• Permissible Payload Capacity: 28,450 kg
• Gross Vehicle Weight Rating (GVWR): 36,910 kg
• Wheelbase: 4,570 + 1,310 + 1,310 mm
• Landing Gear: FUWA, robust structure with excellent load-bearing capability.
• Kingpin: 90# type (90 mm), compatible with most tractor heads.
• Color Options: Customizable according to customer requirements (common colors: gray, brown, etc.).

Hydraulic Cylinder and Dump Body System – The Core of Performance

The key strength of the SUNHUNK dump semi-trailer lies in its superior hydraulic cylinder system and dump body structure.

• Hydraulic Cylinder: Equipped with the genuine SUNHUNK HCTM 202-5 hydraulic cylinder. This cylinder line is well-known for its powerful lifting capacity, high durability, and optimized lifting stroke, enabling fast, safe, and complete unloading operations. The cylinder is designed with anti-offset capability, ensuring stability even when unloading on uneven surfaces.
• Dump Body
  • Body Type: One-piece cast dump body (U-shaped body), considered one of the most advanced and efficient designs for dump semi-trailers.
  • Specialized System Manufacturer: SUNHUNK.
  • Cargo Body Volume: Approximately 23.7 m³.
  • Material: High-strength structural steel, especially K450Tuf ultra wear-resistant steel at critical positions.
  • Steel Thickness: 4 mm side walls, 4 mm floor plate (configurable depending on customer specifications).
  • Advantages of the Cast Dump Body:
  • Enhanced overall rigidity, minimized residual material retention after unloading, reduced deformation and body bulging under heavy loads, and extended service life.

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

The SUNHUNK Cast Dump Semi-Trailer 8460kg is equipped with a reliable running gear system, ensuring safe and stable operation on all routes.

• Axles: Equipped with three heavy-duty axles, each with a 13-ton load capacity, providing excellent stability and even load distribution.
• Suspension System: Dependent suspension system utilizing multi-leaf springs (10 leaves per side), a proven and effective configuration for heavy-duty trailers, improving ride comfort and load-bearing capability.
• Tires: Equipped with 12.00R20 steel radial tires specifically designed for heavy-duty transport vehicles, offering high load capacity, excellent wear resistance, and stable road grip.
• Braking System: Full pneumatic braking system with drum brake mechanism, ensuring optimal braking performance and safety during emergency situations.

Outstanding Advantages of the SUNHUNK Cast Dump Semi-Trailer 8460KG

• Leading durability: The cast dump body structure made from ultra wear-resistant K450Tuf steel and reinforced chassis frame withstands harsh operating environments.
• High economic efficiency: Large payload capacity (28.5 tons) optimizes transport cycles, saving time and operational costs.
• Powerful and reliable SUNHUNK HCTM 202-5 hydraulic cylinder: Ensures superior dumping performance, minimizes waiting time, and increases operational productivity.
• Stable and safe operation: Thanks to the synchronized and high-quality axle, suspension, and braking systems.
• High versatility: Suitable for transporting various materials such as soil, stone, sand, gravel, coal, ore, and other construction materials. 
• Easy maintenance: Standardized components make spare parts easy to source and replace.

OVERALL EVALUATION

The SUNHUNK Cast Dump Semi-Trailer 8460kg (28.5 tons), equipped with the HCTM 202-5 hydraulic cylinder and 12.00R20 tires, is a smart investment for professional transport enterprises. The product combines all essential factors, from the durability of high-quality materials and optimized cast dump body design to the powerful hydraulic dumping system and excellent operational stability and safety.

This semi-trailer will undoubtedly become a reliable business partner, contributing to improved operational efficiency and sustainable economic benefits.

We are committed to delivering high-quality products together with dedicated and professional after-sales service.