BRIEF
The 80T Hydraulic Gooseneck Detachable Lowboy Trailer is engineered for the safe and efficient transportation of oversized, overweight, and non-disassembled heavy equipment. Designed with a detachable hydraulic gooseneck, the trailer allows the front section to separate from the deck, creating a convenient loading ramp. This enables equipment such as excavators, bulldozers, wheel loaders, and other tracked machinery to drive directly onto the trailer without requiring cranes or additional lifting equipment, significantly improving loading efficiency on construction and mining sites.
Built from high-tensile structural steel, the trailer delivers exceptional strength, durability, and a payload capacity of up to 80 tons. Its low-profile deck minimizes the cargo’s center of gravity, enhancing stability during transportation while providing sufficient clearance for transporting tall equipment within legal height limits. The robust frame construction is designed to withstand demanding heavy-haul applications and long-term operation under harsh working conditions.
The hydraulic gooseneck detachment system ensures smooth, precise, and reliable coupling and uncoupling, reducing loading time while improving operational safety. Thanks to its front-loading design and ultra-low deck height, the trailer effectively solves the transportation challenges of super-heavy machinery with limited climbing ability, making the lowbed trailer an ideal solution for construction, mining, quarrying, energy, and infrastructure projects where efficient heavy equipment transport is essential.
FEATURES
1. Detachable Gooseneck & Front Loading System
- Hydraulically detachable gooseneck enables fast front loading, allowing excavators, bulldozers, rollers, and other tracked equipment to drive directly onto the trailer without cranes.
- Heavy-duty locking pins securely connect the gooseneck and trailer deck, ensuring maximum safety during transport.
- Hydraulic lifting cylinders provide smooth and reliable attachment and detachment, reducing loading time and operator effort.
- Multi-function hydraulic control valves deliver precise control over gooseneck lifting, lowering, and locking for safe and efficient operation.
2. Heavy-Duty Frame Construction
- Double main beam structure provides outstanding load-bearing capacity and excellent torsional rigidity for heavy-haul applications.
- High-tensile steel construction combines superior structural strength with reduced trailer weight for greater payload efficiency.
- Reinforced main beams are engineered to withstand repeated heavy loading while maintaining long-term structural integrity.
- Adjustable ride-height cam blocks allow quick matching with different tractor units for optimal load distribution.
3. Running Gear for Heavy Transport
- FUWA 16-ton drum axles deliver proven reliability and durability for demanding heavy-equipment transportation.
- Heavy-duty mechanical leaf spring suspension ensures stable load distribution and dependable performance on rough roads.
- 12R22.5 heavy-duty radial tyres provide excellent traction, durability, and puncture resistance for long-distance hauling.
- Standardized wheel components simplify maintenance and replacement, helping reduce operating costs.
4. Reliable Hydraulic System
- Hydraulic gooseneck adjustment allows smooth lifting and lowering for quick trailer setup.
- High-quality hydraulic components ensure stable performance, easy maintenance, and long service life.
- Precision hydraulic controls provide accurate operation during loading and unloading, even on uneven ground.
- Heavy-duty hydraulic cylinders deliver consistent lifting performance for continuous daily operation.
5. Advanced Braking & Safety
- WABCO braking system delivers responsive and balanced braking performance for improved driving safety.
- ABS (Anti-lock Braking System) enhances vehicle stability and maintains steering control during emergency braking.
- Large-capacity air reservoirs ensure reliable braking performance under heavy loads.
- Heavy-duty 90# bolt-in kingpin provides a secure fifth-wheel connection while allowing easy replacement when required.
6. Electrical & Lighting System
- 24V electrical system ensures compatibility with most heavy-duty tractor units.
- Dual 7-pin electrical sockets provide reliable trailer-to-tractor electrical connections.
- LED lighting package improves visibility, signaling performance, and operational safety in low-light conditions while reducing maintenance requirements.
7. Efficient Cargo Loading & Securing
- Low-angle front loading ramp allows heavy equipment to be loaded quickly and safely without auxiliary lifting equipment.
- Multiple D-rings and chain tie-down points securely restrain machinery during transportation.
- Safety chains and reinforced locking devices provide additional protection throughout transit.
- Heavy-duty locking mechanisms ensure the detachable gooseneck remains securely connected under heavy loads.
8. Durable Floor & Corrosion Protection
- Heavy-duty wood deck flooring provides excellent grip, protects equipment tracks, and absorbs impact during loading.
- Epoxy primer with polyurethane topcoat offers outstanding corrosion resistance, UV protection, and long-lasting appearance.
- Full chassis anti-corrosion treatment extends service life in harsh construction, mining, and coastal environments.
9. Lowboy Deck for Maximum Stability
- Low-profile deck design lowers the cargo’s center of gravity, improving towing stability and transport safety.
- Optimized ground clearance balances easy equipment loading with reliable road performance.
- Wide trailer track enhances lateral stability when transporting tall or heavy machinery.
- Ideal for oversized construction and mining equipment, especially machines with limited climbing ability.
SPECIFICATION
| Item | Description |
|---|---|
| Overall Dimension (L×W×H) | 16,600 × 2,600+300+300 × 1,895 mm |
| Track | 1,950 mm |
| Wheelbase | 1,310 mm |
| Rear Overhang | 1,060 mm |
| Axle Rating | 3 × 16,000 kg |
| Payload Weight | 80,000 kg |
| Tare Weight | 16,300 kg |
| Main Beam Material & Welding | High tensile steel Q355, welded by automatic submerged arc welding process |
| Longitudinal Beam | Top flange 20mm; Middle flange 8+8mm; Bottom flange 20mm |
| Deck Floor | Wood floor, thickness 5 mm |
| Axle | FUWA 16T×3pcs drum axles with mechanical adjusting arm, P shape straight spindle, Q shape heavy-duty brake integrated with powerful return spring |
| Suspension | JMC 3-Axle Mechanical American type Suspension, 70mm Pin Diameter |
| Tire | Factory standard 12 pcs, 12R22.5 18PR |
| Wheel Rim | 12 pcs, 22.5×9.0 |
| Kingpin | Factory standard 90# bolt-in kingpin |
| Braking System | ABS, WABCO 6-port Relay Valve, 2 units air tanks(steel) |
| Light | Factory standard LED 8 side lights, 2 rear lights |
| Electrical System | Epoxy Primer+Polyurethane Finish paint, paint film color: Purple + Black |
| Hydraulic System | China brand (Puhui brand), Front gooseneck hydraulic adjustment |
| Painting | Epoxy Primer+Polyurethane Finish paint, paint film color: Purple + Black |
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