60 Ton Tri-Axle Dropside Semi-Trailer (Main Export Model for Africa & Southeast Asia)

1. Overall Dimensions (mm)
- Overall dimension: **12500 × 2500 × 3000 (12.5m × 2.5m × 3.0m)**
- Inner cargo deck dimension: 12000 × 2400 mm
- Side wall height: **600mm / 800mm (common options), 1000mm optional**, removable and foldable
- Kingpin height from ground (fifth wheel height): **1550 mm**
- Wheelbase: 7000 +1310 +1310 mm
- Track width: 1820 mm
- Front overhang: 1250 mm; Rear overhang: 1930 mm

2. Weight Parameters
- Tare weight: **8.2 tons** (reinforced version up to 8.5~9 tons)
- Rated payload: **60 tons**
- GVWR (Gross Vehicle Weight Rating): **68.2 tons**

3. Main Beam & Frame Structure (Q345B high-strength steel, automatic submerged arc welding)
- Main I-beam: **500mm depth**
- Top flange plate: 14mm; web plate: 8mm; bottom flange plate: 16mm
- Cross members: 10# channel steel with dense spacing
- Side frame: 16# channel steel
- Deck plate: **3mm checkered steel plate** (4mm optional for heavy-duty service)
- Side wall posts: removable, 50×70 rectangular tube; side panel sheet 1.5mm
- Coating: Sand blasting + epoxy primer + polyurethane topcoat

4. Running Gear
1. **Axles**: Tri-axle, FUWA 13-ton grade (standard for export; BPW optional), total 3 axles
2. **Suspension**: Heavy-duty mechanical leaf spring suspension; leaf spring 90mm width, 10 pieces; air suspension optional
3. **Tires**: 12 pcs, **12R22.5 tubeless tires**; steel rim 9.00-22.5; 1 spare tire
4. **Landing Gear**: JOST 28-ton two-speed landing gear

5. Towing System (Key for Overseas Export)
- **Kingpin: 3.5 inch (popular for Africa), 2 inch optional**, bolt-on detachable design for easy CKD packing
- Optional installation of 12 sets container twist locks, dual-purpose trailer: bulk cargo + container transport

6. Braking & Electrical System (Compliant with ECE/GCC Export Standards)
- Braking system: Dual-line air brake, WABCO valve assembly with ABS
- Air tank: 40L
- Electrical system: 24V, 7-core ISO socket, LED tail lamps, side marker lamps, reflective markings

Optional Upgrades
- 4-axle 60-ton dropside version: tare weight 9.2 tons, larger load margin for poor road conditions
- 4mm thickened deck plate, reinforced leaf spring, 2.55m widened width
- Air suspension, lift axle, tool box, mudguards