Flatbed Truck Body

Qingdao Hailong Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of flatbed truck body in China, featured by quality products and good service. Welcome to buy durable flatbed truck body made in China here and get pricelist from our factory. Also, customized service is available.

• Diversified Materials & Heavy-load Adaptation: Optional all-steel structure (Q235/Q355/SS400 high-strength steel), steel-aluminum composite structure (steel main beam + aluminum alloy panel), all-aluminum structure (6061-T6/5083-H111) to meet different load requirements. All-steel structure has tensile strength ≥345MPa, suitable for 50-ton-class heavy-load transportation (semi-trailer flatbed up to 100 tons); steel-aluminum composite structure reduces weight by 25%-35%, balancing bearing capacity and fuel economy; all-aluminum structure reduces weight by 40%-50%, saves 18%-28% of fuel costs annually, and increases the cruising range of new energy vehicles by 25%-35%.​
• Unbounded Open & Flexible Loading: Adopts barrier-free fully open flatbed design, no height and lateral obstruction, supporting multi-equipment loading/unloading from any direction such as forklifts, cranes and loaders, suitable for extra-long, extra-wide and extra-high goods (such as pipes, large machinery, steel components), loading and unloading efficiency 60% higher than that of rail-type carriages; the flatbed surface is reserved with cargo fixing holes (spacing 300-500mm), equipped with high-strength rope tighteners (12-20 per side) and traction hooks, facilitating quick cargo fixation and preventing displacement during transportation.​
• Super Load-bearing & Stable Structure: Main beam adopts I-beam/box beam structure (optional 16#-30#), crossbeam spacing encrypted to 400-500mm, bottom plate selects 4.0-8.0mm anti-slip pattern steel plate/thickened aluminum alloy panel, load-bearing uniformity increased by 30%; integrated welding of frame and flatbed, key parts reinforced by robot full welding + high-strength bolts, excellent torsional rigidity, able to withstand concentrated load of large goods and bumps on complex roads, service life up to 15-20 years (traditional ordinary steel flatbed carriages are about 8-12 years).​
• Compliant Adaptation & Wide Scenarios: Strictly follow standards such as GB 7258 "Safety Technical Conditions for Motor Vehicle Operation" and GB/T 16887 "Series Type Spectrum of Trailers". Blue-card light truck flatbeds meet the requirements of load quality coefficient and size limits, and yellow-card/semi-trailer flatbeds meet the compliance requirements for large-sized goods transportation; flatbed length can be customized 3-17 meters, width 2.2-3.0 meters (within compliance scope), adapting to different tonnage chassis and transportation scenarios.​
• Function Expansion & Practical Convenience: Optional detachable side rail panels (2-4 opening), hydraulic lifting tailgate (load-bearing 5-15 tons), anti-slip rubber mat, cargo limit stop and other accessories; flatbed surface treated with sandblasting derusting + wear-resistant coating, excellent anti-slip performance, not easy to slip during rainy days transportation; equipped with reflective signs, safety warning lights and outline markers, night transportation safety increased by 40%.​

Core Process Advantages​

 

• Integrated Heavy-load Structure Design: Optimize the force distribution of main beams and crossbeams through ANSYS finite element analysis, reduce stress concentration, flatbed deformation ≤2mm/m; main beam adopts integral stamping forming, no splicing gaps, improving bending and shear resistance, adapting to long-term heavy-load transportation of large goods.​
• Precision Manufacturing & Anti-corrosion Treatment: Key structures adopt CNC plasma cutting and CNC bending processes, with dimensional accuracy up to ±1mm, flatbed surface flatness error ≤3mm/m; all-steel models undergo triple anti-corrosion of pickling phosphating + electrophoresis + powder coating, no rust after 1200 hours of salt spray test; aluminum models undergo anodizing + wear-resistant coating, simultaneously improving corrosion resistance and service life.​
• Full-process Quality Control: Raw materials undergo material spectral analysis, tensile strength testing and flaw detection; the production process real-time monitors welding quality, flatbed flatness and load-bearing uniformity; finished products pass static load test, dynamic bump test and cargo fixation reliability test. Complete test reports are provided for each batch with traceable quality.​

Application Scenarios​

 

• Large Equipment Transportation: Transportation of engineering machinery (excavators, loaders, cranes), industrial equipment, large machine tools and other overweight/extra-large goods, open structure adapting to overall hoisting.​
• Steel & Building Materials Transportation: Transportation of long/heavy materials such as steel pipes, steel plates, profiles and cement prefabricated parts, flatbed without obstruction facilitating stacking and fixation.​
• Logistics Transportation: Transportation of containers, large packaging boxes, heavy pallets and other goods, adapting to multi-equipment loading/unloading and improving transfer efficiency.​
• Special Transportation: After compliant modification, it can be adapted to transportation of extra-long/extra-wide goods such as wind power blades and bridge components, equipped with special limit and fixing devices.​
• New Energy Supporting: Special flatbed carriages for pure electric/hydrogen energy trucks, lightweight design improves cruising range, adapting to urban short-distance large-sized goods distribution (such as indoor transfer of engineering equipment).​

Typical Application Cases

 

• Engineering Machinery Transportation - 13m All-steel Semi-trailer Flatbed Carriage: Customized 13m all-steel flatbed carriage for an engineering equipment rental company, adopting 25# I-beam main beam, bottom plate thickness 6.0mm, equipped with 15-ton hydraulic lifting tailgate, adapting to cross-regional transportation of excavators and loaders, single load capacity up to 80 tons, cumulative transportation mileage exceeding 1.5 million km without structural deformation.​
• Steel Transportation - 9.6m Steel-aluminum Composite Flatbed Carriage: Supplied 9.6m steel-aluminum composite flatbed carriage for a steel trading company, steel main beam + aluminum alloy panel, weight only 5.2 tons (traditional all-steel carriage is about 7.8 tons), equipped with detachable side rail panels and cargo limit stops, steel pipe transportation loss rate reduced by 8%, annual fuel cost saved by about 45,000 yuan.​
• New Energy Urban Distribution - 4.2m All-aluminum Flatbed Carriage: Customized 4.2m all-aluminum flatbed carriage, adapted to new energy light truck chassis, weight only 1.8 tons, load ratio increased by 15%, cruising range up to 200km, equipped with 5-ton hydraulic tailgate and anti-slip rubber mat, used for urban building materials and small equipment distribution. The daily operating cost is 65% lower than that of the fuel version, and it has been put into batch use.

Quality Assurance​

 

• Test Reports: Provide raw material quality reports, carriage dimensional accuracy test reports, load test reports, welding quality test reports, salt spray corrosion test reports, anti-slip performance test reports, etc.​
• After-sales Commitment: For non-human damage, the carriage warranty is 5 years (core structure warranty 10 years), and vulnerable parts such as hydraulic tailgates and rope tighteners are warranted for 2 years; provide free installation and commissioning guidance, regular maintenance plans, and lifelong parts replacement, old carriage renovation and structural reinforcement services.​
• Quality Standards: Strictly follow industry standards such as GB 7258 "Safety Technical Conditions for Motor Vehicle Operation", GB/T 16887 "Series Type Spectrum of Trailers", GB/T 23336 "Tank Vehicles for Transporting Dangerous Goods in Liquid Form by Road".​

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