Product Specifications
Dimensions & Weights (Adjustable upon request) Approximate Dimensions
Length: approx. 9,879 mm
Width: approx. 2500 mm (including fenders)
Height: approx. 3,546 mm
King Pin position: approx. 1280 mm from the front face of the front bolster
Axle spacing: approx. 6,602 mm + 1,384 mm + 1,384 mm
Landing gear position: approx. 2,500 mm behind the king pin
Fifth‑wheel (King Pin) height: approx. 1280 mm (chassis in horizontal position)
Capacity (Tolerance: 0~‑3%): 50 CBM
Body Plate Thickness
Side wall: 3.0 mm
Floor plate: 3.0 mm
Material: Q345 (factory option) Weight
Dead weight (Tolerance: 0~‑4%): approx. 8,150 kg
Max. payload: approx. 31,000 kg
Gross vehicle weight: approx. 40,000 kg
Steel Structure
Material: High‑strength low‑alloy steel Q345 (yield strength 350 MPa) for I‑beam welding; Q235 (yield strength 235 MPa) for component parts. Main beam: 500 mm × 146 mm × 6 mm web‑welded I‑beam.
OEM Component Configuration
Adjustable according to customer requirements.
King Pin: 3‑inch bolt‑on king pin, brand: JOST, Made‑in‑China.
Landing gear: JOST A400, 19‑inch
Suspension: American‑type mechanical suspension with equalizer & three‑leaf springs
Axles: 3‑pcs ×13‑ton capacity, brand: FUWA
Wheel hubs: 8.25V‑22.5, 13 units per chassis
Tires: 1100R22.5, 13 tires per chassis (dual‑coin pattern) Braking system: Dual‑circuit air brake system with WABCO relay valve, without ABS. Brake chambers: 30/30 type for all axles.
Electrical system: 24V lighting system, 7‑pin socket, ISO standard.
Spare tire bracket: 2 sets
Toolbox: 1 set
Hydraulic system: Brand HYVA, complete hydraulic kits including oil tank valves and connecting hoses. PTO is NOT supplied. Customers shall modify the tractor unit for full‑vehicle operation.
Guardrail: Aluminum
Painting: According to customer requirements.
Note: All details not specified above shall comply with Chinese standards.
Core Features & Advantages
1.Integrally welded high-strength steel chassis, anti-bending and anti-deformation, stable under heavy-load conditions.
2.Thickened wear-resistant plates with smooth inner walls for clean discharging and low grain residue.
3.American-style mechanical suspension with FUWA axles adapts to rough roads. Dual-circuit air brake guarantees driving safety.
4.Complete HYVA hydraulic kits for fast tipping, full accessories supplied (PTO required on tractor unit).
Product Experience & Market Layout
We focus on bulk transport equipment manufacturing, with core engineers having years of industry experience to provide complete customized solutions. Our products are suitable for bulk grain transfer between farms, grain depots and grain processing plants. Supplied to the global market, the trailer's dimensions, axle load and configurations can be adjusted according to local regulations and road conditions of different countries to meet diversified grain transportation demands of clients.
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