Off-Road Desert Drawbar Trailer
The Off-Road Desert Drawbar Trailer is an extreme-duty, high-flotation commercial transport trailer engineered specifically for harsh desert environments, sandy dunes, oilfield exploration, and remote off-road logistics. Built with high-strength Q345B/Q550 structural steel, high ground clearance (400mm–550mm), and wide super-single desert flotation tires, it minimizes ground pressure to prevent sinking in loose sand. Featuring a heavy-duty ball-bearing slewing ring steering turntable with sand seals and a self-supporting full-trailer chassis, it distributes 100% of its payload across its own axle group without imposing vertical hitch weight on the towing truck. Equipped with 13T–20T heavy-duty off-road axles, reinforced multi-leaf spring suspension, and dual-line ABS air brakes with sand-resistant valves, it delivers exceptional durability, traction, and structural integrity under severe arid operating conditions. Fully certified under ISO9001, CE, DOT, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized
Type : Full Trailer / Off-Road Desert Drawbar Trailer
Load Capacity : 15T / 20T / 30T / 40T
Condition : New
Grade : Heavy Duty / Extreme Desert Off-Road Grade
Shape : High-Clearance Desert Platform / Cargo Full Trailer
Origin : Shandong, China
Production Capacity : Customized
Certifications : ISO9001, CE, SGS, DOT
HS Code : 8716399000
Overall Dimensions : 8000-12000 x 2600-3000 x 1600-1800 mm (Excluding Drawbar Length)
Ground Clearance : 400mm - 550mm High-Clearance Chassis Design
Drawbar Length : 1500-2000 mm (Reinforced Triangular Drawbar Frame with Heavy Towing Eye)
Platform Dimension : Customized Desert Flatbed / Stake Side Layout
Wheel Base : Customized per Axle Configuration (Front Turntable / Rear Tandem)
Tread : 2050 mm / 2200 mm (Wide Track for Enhanced Sand Stability)
Axle Number : 2 / 3 Axles
Axle Brand : FUWA / BPW / Heavy-Duty Off-Road Axles with Dust/Sand Seals
Axle Capacity : 13T / 16T / 20T per axle
Tire Number : 4 / 8 / 12 (Super Single Flotation Setup)
Tire Specification : 14.00R20 / 16.00R20 / 385/65R22.5 High-Flotation Desert Tires
Tire Brand : Triangle / Double Coin / Michelin / Bridgestone
Rim : 10.00-20 / 11.75-22.5 Heavy-Duty Steel Rims
Steering System : Heavy-Duty Ball-Bearing Slewing Ring Turntable with Dust/Sand Guards
Suspension : Heavy Duty Mechanical Multi-Leaf Spring / Heavy Bogie Suspension
Leaf Spring : 12pcs / 16pcs Reinforced (90x16mm / 100x16mm)
Brake System : Dual-Line Pneumatic Air Braking System with ABS & Sand-Resistant Valves
ABS Brand : WABCO / Haldex
Self-dumping : Not Self-dumping
Material : High-Strength Low-Alloy Structural Steel (Q345B/Q550)
Main Beam Height : 500mm / 550mm Heavy-Duty I-Beam
Upper Plate : 14mm / 16mm
Down Plate : 16mm / 18mm
Middle Plate : 10mm / 12mm
Welding : Automatic Submerged-Arc Welding
Platform Floor : Reinforced Checkered Steel Plate 5mm / 6mm
Towing Coupling : Standard 50mm / 90mm Forged Steel Towing Eye with Shock-Damping Bushings
Spare Tire Carrier : 1-2pcs Heavy-Duty Dual Spare Tire Carriers
Tool Box & Equipment : Lockable Steel Box, Water Tank Mounts, Sand Ladder Brackets (Optional)
Electric System : 24V, 7 Pin Socket, IP67 Waterproof LED Marker Lights
Wiring Harness : Armored Weatherproof Lines
Painting : Sand Blasting + Anti-Sand Epoxy Primer + UV-Resistant Polyurethane Topcoat
Colour : Optional Custom RAL Code (Desert Tan / Industrial Safety Yellow)
Warranty : Main Beam 3Y / Axle 1Y
Package : Nude / Container / Ro-Ro
Delivery Time : 30-35 Working Days
Payment Terms : T/T, L/C
Key Structural & Performance Features
1. High-Flotation Desert Tires & Elevated Ground Clearance
- Wide Super-Single Flotation Tires: Fitted with large-diameter off-road desert tires (e.g., 14.00R20 or 16.00R20) that distribute vehicle weight across a wide footprint, preventing sinking in loose sand dunes and soft terrain.
- Raised Ground Clearance Chassis: Designed with an elevated frame architecture (400mm–550mm clearance) to clear desert scrub, rocks, and sand ridges without bottoming out.
- Q345B/Q550 High-Tensile Spine: Main longitudinal beams fabricated from high-yield structural steel using continuous automated Submerged-Arc Welding (SAW), offering superior torsional flexibility and resistance against dynamic sand-traversal stresses.
2. Sand-Sealed Steering & Heavy Running Gear
- Protected Slewing Ring Turntable: Equipped with an engineered dust- and sand-sealed ball-bearing steering turntable on the front bogie, ensuring smooth 360-degree articulation and preventing abrasive sand particle ingress.
- 100% Independent Full-Trailer Autonomy: Carries the entire gross payload on its own front and rear axle assemblies, placing zero vertical hitch load on the towing desert truck or prime mover.
- Heavy Off-Road Axles & Suspension: Commercial off-road axles (13T–20T capacity) paired with heavy multi-leaf spring suspensions designed to absorb severe high-speed impacts across corrugated desert tracks (washboard roads).
3. Arid Environment Protection & Operational Equipment
- Sand-Resistant Pneumatic Braking: Integrated dual-line air braking system featuring protected relay valves and WABCO ABS engineered to maintain reliable braking response in high-dust and high-temperature environments.
- Specialized Desert Coating: Chassis surfaces undergo thorough automated sandblasting, anti-abrasive epoxy priming, and heat-resistant UV polyurethane topcoats (typically Desert Tan or high-visibility tones) to withstand intense solar radiation and abrasive sandstorms.
Commercial & Logistics Terms
- Warranty Policy: 3-Year warranty for the main structural chassis frame; 1-Year warranty for axles.
- Delivery Lead Time: 30 – 35 working days upon order confirmation.
- Packaging & Shipping: Nude packing; shipped via Container, Ro-Ro vessel, or Bulk Cargo ship.
- Payment Terms: T/T (Telegraphic Transfer), L/C (Letter of Credit).
