Flatbed Semi Trailer Specification |
20FT FLATBED SEMI TRAILER | 40FT FLATBED SEMI TRAILER | 45FT FLATBED SEMI TRAILER |
Brand: VEHICLE MASTER | Brand: VEHICLE MASTER | Brand: VEHICLE MASTER |
2 Axles/3 Axles | 2 Axles/3 Axles /4 Axles | 3 Axles /4 Axles |
20ft container or cargo loading | 1*40ft/2*20ft Container or cargo loading | 1*40ft/1*45ft container or cargo loading |
Loading Capacity: 20 - 60 Tons | Loading Capacity: 30 - 80 Tons | Loading Capacity: 30 - 80 Tons |
Gooseneck Type: Yes | Gooseneck Type: Yes | Gooseneck Type: Yes |
Tandem Type: Yes | Tandem Type: Yes | Tandem Type: Yes |
Main Beam |
Material: Q345/T700 | Material: Q345/T700 | Material: Q345/T700 |
Upper Plate Thickness: 12mm | Upper Plate Thickness: 16mm | Upper Plate Thickness: 16mm |
Middle Plate Thickness: 6mm | Middle Plate Thickness: 10mm | Middle Plate Thickness: 10mm |
Lower Plate Thickness: 14mm | Lower Plate Thickness: 18mm | Lower Plate Thickness: 18mm |
Height: 500mm | Height: 500mm | Height: 500mm |
Platform Thickness: 2.5mm | Platform Thickness: 3mm | Platform Thickness: 3mm |
Product Dimension |
L 7000mm*W 2500mm*H 1570mm | L 12400mm*W 2500mm*H 1570mm | L 13950mm*W 2500mm*H 1600mm |
Axles |
2/3 Axles *13/16 Ton
VEHICLE MASTER/FUWA/BPW/Other | 2/3 Axles *13/16 Ton
VEHICLE MASTER/FUWA/BPW/Other | 2/3 Axles *13/16 Ton
VEHICLE MASTER/FUWA/BPW/Other |
Tire |
12R22.5 (8/12 Pieces)
Linglong/Triangle/Double-Coin/Bridgestone/
Other Brand | 12R22.5 (8/12 Pieces)
Linglong/Triangle/Double-Coin/Bridgestone/
Other Brand | 12R22.5 (8/12 Pieces)
Linglong/Triangle/Double-Coin/Bridgestone/
Other Brand |
Rim |
9.00*22.5 (8/12 Pieces) Steel/Aluminum | 9.00*22.5 (8/12 Pieces) Steel/Aluminum | 9.00*22.5 (8/12 Pieces) Steel/Aluminum |
Leaf Spring |
90mm*13mm*10/90mm*16mm*10Pcs | 90mm*13mm*10/90mm*16mm*10Pcs | 90mm*13mm*10/90mm*16mm*10Pcs |
King Pin |
50#(2")/90#(3.5") JOST/Other Brand | 50#(2")/90#(3.5") JOST/Other Brand | 50#(2")/90#(3.5") JOST/Other Brand |
Landing Gear |
28 Ton Two Speed,JOST/Other Brand | 28 Ton Two Speed,JOST/Other Brand | 28 Ton Two Speed,JOST/Other Brand |
Twist Lock |
4 Sets | 12 Sets | 12 Sets |
Vehicle Painting |
Electrophoresis painting | Electrophoresis painting | Electrophoresis painting |
Lowbed Semi-Trailer: Engineering Specifications
Structural Design
Barrier-free deck optimized for medium/long-haul freight
Ultra-flat cargo surface crafted from high-tensile international-grade steel
Enhanced durability with 20% greater payload capacity
Frame Configuration
Through-beam construction with dual girder options:
✓ Straight-beam type
✓ Gooseneck type
Web height range: 400mm–550mm
Performance Features
✓ Ultra-lightweight: 15% lighter than conventional models
✓ Superior torsion resistance: Maintains integrity on uneven terrain
✓ Advanced welding: Full-length submerged arc welding ensures structural continuity
✓ Surface treatment: Shot-blasted frame for maximum adhesion
Chassis Technology
Crossbeams interlocked with main girders forming monolithic structure
Tandem dry-leaf spring suspension with reinforced pedestals:
✓ 35-ton load capacity
✓ Exceptional shock absorption
Industry Applications
▸ Construction Materials: Steel coils, plate glass, prefab elements
▸ Heavy Machinery: Excavators (up to Cat 336), bulldozers, loaders
▸ Agricultural Produce: Bulk transport of orchard crops
▸ Industrial Components: Transformer, turbine blades
Operational Advantages
Flush deck design enables forklift access from all sides
60% faster loading/unloading vs. sided trailers
Progressive ramp angles (8°-12°) for machinery roll-on
Future-ready: Modular architecture for tech integration
Evolution Note
Continuous R&D advancements expand applications across:
► Renewable energy logistics
► Modular building transport
► Intermodal port operations
