Log / Timber Transport Full Trailer
The Log / Timber Transport Full Trailer is a specialized, rugged commercial transport trailer engineered specifically for forestry harvesting, timber extraction, log hauling, and rugged off-road lumber distribution. Built with high-strength Q345B/Q550 structural steel and continuous automated submerged-arc welding, it features heavy-duty vertical upright stakes (bolsters/bunks), reinforced heavy-duty load platforms, and high-capacity lashing winches or binder chains to secure rolling round logs safely. Designed with an independent full-trailer chassis incorporating a 360-degree ball-bearing slewing ring steering turntable, it distributes 100% of its payload across its own axle group without placing vertical hitch weight on the towing truck. Equipped with high-capacity 13T–16T commercial axles, heavy-duty mechanical multi-leaf spring suspension, and dual-line ABS pneumatic braking, it delivers exceptional structural endurance, tight turning radii, and superior stability across unpaved logging roads and forest tracks. Fully certified under ECE, ISO9001, CCC, CE, DOT, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized
Type : Full Trailer / Timber Transport Trailer
Load Capacity : 20T / 30T / 40T
Condition : New
Grade : Heavy Duty / Forestry Logging Grade
Shape : Log Bolster / Timber Transport Full Trailer
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE, ISO9001, CCC, CE, DOT, SGS
HS Code : 8716399000
Overall Dimensions : 8000-12000 x 2500 x 3000-3500 mm (Excluding Drawbar Length)
Drawbar Length : 1500-1800 mm (Rigid Triangular Drawbar Frame with Heavy Towing Eye)
Platform Dimension : Customized Log Bolster Deck with Upright Stakes
Wheel Base : Customized per Axle Configuration (Front Single / Rear Tandem)
Tread : 1820 mm / 2050 mm
Axle Number : 2 / 3 Axles
Axle Brand : FUWA / BPW / HuaJin Heavy Duty
Axle Capacity : 13T / 16T per axle
Tire Number : 8 / 12
Tire Specification : 11.00R20 / 12R22.5 / 315/80R22.5 Heavy-Duty Off-Road Tires
Tire Brand : Triangle / Double Coin / Linglong / Chaoyang
Rim : 8.5-20 / 9.00-22.5
Steering System : Heavy-Duty Ball-Bearing Slewing Ring Turntable
Suspension : Heavy Duty Mechanical Multi-Leaf Spring Suspension
Leaf Spring : 10pcs / 12pcs / 16pcs Reinforced (90x16mm / 100x16mm)
Brake System : Dual-Line Pneumatic Air Braking System with ABS
ABS Brand : WABCO / Kemi / Haldex
Self-dumping : Not Self-dumping
Material : High-Strength Structural Steel (Q345B/Q550)
Main Beam Height : 500mm / 550mm Heavy-Duty I-Beam
Upper Plate : 14mm / 16mm
Down Plate : 16mm / 18mm
Middle Plate : 8mm / 10mm
Welding : Automatic Submerged-Arc Welding
Log Stakes / Bolsters : 4 to 6 Pairs of Heavy-Duty Detachable or Fixed Upright Log Bunks
Securing System : Heavy-Duty Lashing Winches, Steel Wire Ropes, and Chain Binders
Towing Coupling : Standard 50mm / 90mm Heavy-Duty Forged Steel Towing Eye
Spare Tire Carrier : 1-2pcs
Tool Box : 1pcs Heavy-Duty Lockable Steel Box
Electric System : 24V, 7 Pin Socket, Weatherproof LED Marker Lights
Wiring Harness : Armored Weatherproof Lines
Painting : Sand Blasting + Epoxy Zinc-Rich Primer + Polyurethane Topcoat
Colour : Optional Custom RAL Code
Warranty : Main Beam 3Y / Axle 1Y
Package : Nude / Container / Ro-Ro
Delivery Time : 25-30 Working Days
Payment Terms : T/T, L/C
Key Structural & Performance Features
1. Heavy-Duty Log Bolsters & Upright Stake Architecture
- Reinforced Forestry Bolsters: Equipped with 4 to 6 pairs of robust vertical upright stakes (bunks) and heavy-duty retaining cradles designed specifically to contain long timber logs, preventing lateral shifting during transport.
- Independent Full-Trailer Autonomy: Built as a self-supporting full trailer that carries 100% of the log load on its own independent axle assembly, avoiding vertical tongue weight on the towing logging truck.
- Q345B/Q550 High-Tensile Chassis Spine: Main longitudinal beams fabricated from high-yield structural steel using continuous automated Submerged-Arc Welding (SAW), providing supreme torsional flexibility and heavy bending resistance on uneven forest tracks.
2. Slewing Ring Turntable & Heavy Running Gear
- 360-Degree Ball-Bearing Turntable: Fitted with a heavy-duty slewing ring steering turntable on the front bogie, ensuring tight turning radii through narrow forest access roads and excellent high-speed highway tracking.
- Shock-Damped Towing Mechanism: Triangular drawbar equipped with a forged towing ring and internal rubber shock-absorbing bushings to buffer longitudinal push-pull forces during off-road hauling.
- Heavy Commercial Axles & ABS Braking: 2 to 3 commercial-grade heavy-duty axles (FUWA / BPW; 13T/16T capacity) paired with WABCO / Haldex ABS pneumatic brakes for reliable stopping power under heavy loads.
3. Log Securing & Environmental Protection
- Professional Timber Binding: Perimeter fitted with high-strength lashing winches, heavy-duty binder chains, and high-tensile steel wire rope attachments to lock stacked logs securely.
- Corrosion-Resistant Forestry Finish: Chassis surfaces undergo automated shot-blasting, anti-rust epoxy priming, and polyurethane topcoating to resist mud, tree sap, moisture, and abrasive forest environments.
Commercial & Logistics Terms
- Warranty Policy: 3-Year warranty for the main structural chassis frame; 1-Year warranty for axles.
- Delivery Lead Time: 25 – 30 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).
