Custom properties
| Product name | Side wall semi-trailer |
| Size | Accroding Customer's Requirement |
| Loading Capacity | 30T ~ 80T |
| Axle | 13/16T, FUWA / BPW / CTC brand etc |
| Landing Gear | 28T Heavy Duty Landing Gear |
| Suspension | Mechanical Suspension Air Suspension |
| King pin | 2"(50mm)or3.5"(90mm) |
| Rim | 9.0*22.5 / 8.0-20 / 8.5-20 |
| Color | Custom's Requirement |
In-Depth Introduction to Hualu Brand's Flatbed Semi-Trailer
1. Brand Overview & Manufacturing Heritage
Hualu, a subsidiary of Liangshan Hualu Special Purpose Vehicle Manufacturing Co., Ltd., is a leading Chinese manufacturer of commercial trailers with over 23 years of expertise in designing and producing specialized vehicles. Located in Shuipo Liangshan—the birthplace of Water Margin culture—the company benefits from a strategic location adjacent to the 220 National Highway, Dongliang Expressway, and Beijing-Kowloon Railway, enabling efficient logistics and global distribution.
Hualu’s production facilities span 150,000 square meters, housing 460 advanced manufacturing units and employing 360+ skilled workers, including 20+ senior engineers and 60+ technical specialists. The company’s core product lineup includes flatbed semi-trailers, self-dumping trailers, low-bed trailers, tankers, and container chassis, catering to diverse industries such as construction, mining, agriculture, and long-haul freight.
2. Key Technical Specifications of Hualu’s Flatbed Semi-Trailer (Model: HYX9400E)
The HYX9400E exemplifies Hualu’s engineering excellence, designed for heavy-duty, bulk cargo transportation with the following specifications:
Dimensions & Load Capacity:
Total Length: 12,000–13,000 mm
Width: 2,500–2,550 mm
Height: 2,800–3,100 mm
Cargo Bed Length: 11,850–12,850 mm
Cargo Bed Width: 2,300–2,490 mm
Gross Vehicle Weight (GVW): 40,000 kg
Payload Capacity: 33,400–34,000 kg
Tare Weight: 6,000–6,600 kg
Chassis & Suspension:
Frame: High-strength manganese steel with 400–550 mm web height, welded via automated submerged arc processes for superior torsional rigidity.
Suspension: Triple-axle tandem leaf spring suspension with 10/9/8 leaf counts per axle, ensuring durability under harsh conditions.
Tires & Brakes:
Tires: 12 units of 11.00R20 12PR or 12R22.5 12PR radial tires.
Brakes: Dual-circuit air brake system with ABS (HNABS4S/4M) by Liangshan Haina Electronic Technology, enhancing safety and reducing stopping distances by 15%.
Side Panel Customization:
Panel Options: Vertical/horizontal corrugated, square tube cross-hatch, or flat designs.
Adjustable Gates: 4-, 5-, or 6-panel configurations for flexible cargo loading.
Safety & Compliance:
Rear Underrun Protection: 140 mm × 60 mm steel section, 500 mm ground clearance.
Reflective Markings: Compliant with GB 7258-2017 standards, using 3M or DM-branded reflective tape.
3. Structural & Material Innovations
Lightweight Design:
High-strength steel reduces tare weight by 8–12%, enabling higher payloads while adhering to GB1589-2016 regulations.
Optional Aluminum Alloy Wheels: Further lighten the chassis, improving fuel efficiency.
Corrosion Resistance:
Shot Blasting & Epoxy Zinc-Rich Primer: Enhances rust resistance to 1,000-hour salt spray tests.
Polyurethane Topcoat: Protects against UV degradation and chemical exposure.
Modular Adaptability:
Quick-Release Side Panels: Convert the flatbed into a platform trailer or curtain-side van within minutes.
Reinforced Front/Rear Bulkheads: Optional for transporting machinery or fragile goods.
4. Market Applications & Customer Value
Construction & Mining:
Transports steel beams, lumber, and aggregates with ease, thanks to its 34-ton payload capacity.
Case Study: A Brazilian mining firm uses HYX9400E trailers to ship iron ore, achieving 200,000 tons/year with a 23% lower failure rate than competitor models.
Agricultural Logistics:
Ideal for grain, timber, and livestock feed in regions like West Africa, where road conditions demand rugged durability.
5. Global Competitive Advantages
Cost Efficiency:
Local Assembly Partnerships: In Ghana and Nigeria, Hualu operates KD (Knocked Down) factories, avoiding 15% import duties and reducing lead times.
Technology Collaboration:
Partners with BPW Axles and WABCO Braking Systems to integrate global best practices into its designs.
Hualu’s flatbed semi-trailers represent a blend of rugged reliability, modular adaptability, and cost-effective innovation. By focusing on localization, after-sales support, and green technologies, the brand is poised to dominate emerging markets while maintaining its edge in traditional strongholds like construction and agriculture
