Compactor & Grader Transport Lowbed Trailer
The Compactor & Grader Transport Lowbed Trailer is a specialized heavy-duty semi-trailer custom-designed for hauling motor graders, soil compactors, landfill compactors, and road construction machinery. Engineered with a rated payload capacity ranging from 30 to 150 tons, it is constructed from Q345B/Q550/Q700/T700 high-tensile steel using automated submerged-arc welding. Its ultra-low loading deck (700–1,100 mm) paired with reinforced low-incline loading ramps easily accommodates long grader wheelbases and mid-mounted moldboards, ensuring optimal transport height, bridge clearance compliance, and maximum driving stability. Fully certified under ECE, ISO9001, CCC, CE, DOT, and SGS standards.
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Product Details
Technical Specifications Matrix
| Specification Category | Parameter Details |
| Product Name | Compactor & Grader Transport Lowbed Trailer / Motor Grader Semi-Trailer |
| Condition | 100% Brand New |
| Rated Load Capacity | 30 – 150 Tons |
| Overall Dimensions (L×W×H) | 12,500–18,000 × 2,500–3,000 × 1,500–3,500 mm |
| Low Deck Length | 7,500 – 9,700 mm |
| Loading Deck Height | 700 – 1,100 mm |
| HS Code | 8716391000 |
| International Certifications | ECE, ISO9001, CCC, CE, DOT, SGS |
Key Structural & Performance Features
1. Dedicated Frame Design for Long-Wheelbase Graders & Heavy Compactors
- High-Tensile Steel Structure: Fabricated with Q345B, Q550, Q700, or T700 steel to handle concentrated axle loads from heavy tandem axles and padfoot/smooth drum compactors.
- Automated SAW Welding: Submerged-Arc Welding (SAW) combined with $CO_2$ gas-shielded welding guarantees high frame rigidity and durability under road vibrations.
- Reinforced Main Beams: Main beam height options of 450 mm, 500 mm, or 520 mm with extra-thick flange plates for heavy point loads.
- Anti-Skid Checkered Decking: 4 mm, 5 mm, or 6 mm checkered steel floor designed to maximize surface traction for large rubber tires and padfoot drums during drive-on loading.
2. Axle, Suspension & Braking Systems
- Axle Configurations: 2 to 6 axles (Supports FUWA, BPW, Huajin, or equivalent premium brands; 13T / 16T / 20T / 25T per axle).
- Tire & Rim Setup: 8 to 24 heavy-duty tires paired with 6.75-17.5 or 9.00-22.5 high-load steel rims.
- Suspension Options: Heavy-duty multi-leaf spring suspension (10/12 leaves) or shock-absorbing air suspension system.
- Braking System: Dual-line ABS anti-lock braking system (WABCO, Kemi, Haldex, or equivalent).
3. Grader & Compactor Loading & Cargo Securing Setup
- Extended Low-Angle Ramps: Heavy-duty mechanical, hydraulic, or spring-assisted ramps with shallow incline angles to prevent long motor grader moldboards and scarifiers from grounding out during drive-on loading.
- Gooseneck Configurations: Fixed, detachable (front-loading), hydraulic, or foldable gooseneck options.
- Width Extension: Outriggers/side brackets extend platform width by 250–300 mm per side to fit wide-tire motor graders and heavy landfill compactors.
- Cargo Securing Systems: GR120 heavy-duty lashing chains, steel wheel chocks, and ratchet binders to secure grader blades and compactor drums firmly.
- Standard Accessories: 28-Ton two-speed landing gear (JOST / FUWA), 50# (2") or 90# (3.5") interchangeable kingpins, 24V 7-pin LED lighting system, 1–2 spare tire carriers, and a waterproof tool box.
Commercial & Logistics Terms
- Warranty Policy: 3-Year warranty for the main beam; 1-Year warranty for axles.
- Delivery Lead Time: 25 – 35 working days upon order confirmation.
- Packaging & Shipping: Nude packing; shipped via Ro-Ro vessel, Bulk Cargo ship, or Container.
- Payment Terms: T/T (Telegraphic Transfer), L/C (Letter of Credit).
