Dropside Semi Trailer - 4 Axles - 60 Tons
The 4-Axle 60-Ton Dropside Semi-Trailer is an ultra-heavy-duty cargo transport trailer engineered for long-haul heavy logistics, high-density bulk cargo, mining products, bagged cement, steel coils, and heavy agricultural commodities. Designed for extreme payload stability and strict axle-load compliance, it features a 4-axle running gear configuration (optional front lift axle) paired with customizable side wall heights ranging from 600mm to 1200mm. The drop-down and fully detachable side panels allow fast dual-side forklift operation and efficient manual handling. Constructed from high-tensile Q345B/Q550 structural steel with an automated submerged-arc welded main beam and a 3mm/4mm anti-skid checkered steel deck, it is fitted with four 13T/16T heavy-duty commercial axles (FUWA/BPW), a reinforced multi-leaf or bogie suspension, and a dual-line pneumatic air braking system with WABCO ABS. Fully certified under ISO9001, CCC, CE, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized
Type : Semi-Trailer / 4-Axle Ultra Heavy-Duty Dropside Cargo Semi-Trailer
Load Capacity : 60 Tons (60T Heavy Payload)
Condition : New
Grade : Heavy Duty / Extra Load Capacity Cargo Grade
Shape : Cargo / Dropside / Side Wall Body
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE / ISO9001 / CCC / CE / SGS
HS Code : 8716399000
Overall Dimensions : Customized (Approx. 13000-14500 x 2500 x 2800-3500 mm)
Box Dimension : Customized (Approx. 12800-14300 x 2400 x 600-1200 mm)
Side Wall Height : 600mm / 800mm / 1000mm / 1200mm
Side Wall Type : Fixed / Drop Side / Detachable Panels
Wheel Base : 6800mm + 1310mm + 1310mm + 1310mm (Customized)
Tread : 1820 mm
Axle Number : 4 Axles (Front Axle Optional Air Lift)
Axle Brand : FUWA / BPW / HuaJin Heavy Duty
Axle Capacity : 13T / 16T per axle
Tire Number : 16 pcs + 1 Spare Tire
Tire Specification : 12R22.5 / 11.00R20 / 12.00R20 Heavy-Duty Radial Tires
Tire Brand : Triangle / Double Coin / Linglong
Rim : 9.00-22.5 / 8.5-20 Steel Disc Rims
Suspension : Heavy Duty Mechanical Multi-Leaf Spring / Heavy Bogie / Air Suspension
Leaf Spring : 10 pcs / 12 pcs Reinforced (90x16mm or 100x16mm Extra Thick)
Brake System : Dual-Line Pneumatic Air Braking System with ABS
ABS Brand : WABCO / Kemi / Haldex
Self-dumping : Not Self-dumping
Material : High-Tensile Structural Steel Q345B / Q550
Main Beam Height : 500mm Reinforced
Upper/Down Plate : 16mm / 18mm / 20mm Extra Heavy Duty
Middle Plate (Web) : 8mm / 10mm / 12mm
Welding : Automatic Submerged-Arc Welding
Floor Plate : 3mm / 4mm Checkered Steel Anti-Skid Plate
Cargo Accessories : Rear Door / Side Doors / Rope Hooks / Lashing Rings / Heavy Winches
Landing Gear : JOST / FUWA 28T Heavy-Duty Two-Speed Manual Landing Gear
King Pin : JOST 50# (2-inch) or 90# (3.5-inch) Heavy Duty Bolted / Welded King Pin
Spare Tire Carrier : 1 or 2 Units
Tool Box : 1 Unit Heavy-Duty Lockable Steel Box
Electrical System : 24V, 7-Pin ISO Socket, Full LED Marker & Tail Lights
Painting / Finish : Sand Blasting (Sa 2.5) + Epoxy Zinc-Rich Primer + Polyurethane Topcoat
Colour : Optional / Customized RAL Code
Warranty : Main Beam Frame 3 Years / Axles & Major Parts 1 Year
Package : Nude Packing / Bulk Vessel / Ro-Ro / 40HQ Container
Delivery Time : 25 - 30 Working Days
Payment Terms : T/T, L/C
Key Structural & Performance Features
1. Ultra-Heavy Duty Frame Structure & Load Deck
- Reinforced Main Beam: Built with high-tensile Q345B/Q550 steel using automated submerged-arc welding. It features extra-thick flange and web plates to deliver superior resistance against chassis sagging, torsional twisting, and structural flexing under full 60-ton payloads.
- Heavy Anti-Skid Floor Plate: Equipped with a 3mm or 4mm checkered steel deck engineered to support heavy concentrated loads from forklifts, machinery, and raw mining goods without permanent deformation.
- Heavy Perimeter Lashing Anchors: Outfitted with side channel beams, reinforced rope hooks, and lashing rings along the outer frame for multi-point chain and strap tie-downs.
2. Convertible Dropside Panel System
- Modular Side Panel Architecture: Corrugated steel side walls (600mm to 1200mm high) are split into hinged sections that can fold down or be detached.
- Dual-Side Fast Loading Access: Allows unhindered side loading via forklifts or overhead cranes, reducing handling turnaround times for bagged freight, palletized cargo, and long industrial materials.
- Rugged Hinge Latches & Pillars: Heavy-duty cast steel hinge sockets and spring-loaded locking pins keep side panels firmly secured during transit, preventing rattling and structural wear.
3. 4-Axle Running Gear & Air Lift Capability
- Optimal Axle Load Distribution: The 4-axle arrangement spreads heavy payloads compliant with strict highway regulations, reducing tire wear and frame stress. An optional front axle air lift allows raised transit during empty runs to reduce fuel and tire overhead.
- WABCO Braking & ABS Integration: Dual-line air braking paired with WABCO ABS provides precise braking response, preventing wheel lockup on wet or steep road conditions.
- Heavy Bogie or Leaf Spring Suspension: Fitted with a 10-leaf or 12-leaf heavy mechanical suspension or heavy bogie assembly to absorb harsh road shocks and distribute weight evenly across all four axles.
Commercial & Logistics Terms
- Shipping & Delivery: Transported via Ro-Ro vessel, Bulk Cargo vessel, or 40ft High Cube (40HQ) container (utilizing bolt-connected split-frame options) for cost-effective ocean freight.
- Warranty Coverage: 3-Year structural guarantee on the main chassis frame; 1-Year warranty covering axles, landing gear, braking valves, and mechanical components.
- Payment Terms: 30% T/T deposit, 70% balance paid prior to dispatch; irrevocable L/C at sight accepted.
