1. Product Description

The Lowbed Heavy Haul Semi-Trailer with Gooseneck Winch from Junchi Heavy Industry is designed for transporting oversized and overweight cargo such as transformers, generators, heavy machinery, and industrial equipment. The low deck height (900–1,050mm) allows transport of tall loads under bridges and power lines. The gooseneck-mounted hydraulic winch (5–15 ton capacity) enables self-loading of non-rolling cargo without a separate crane. Ideal for heavy haul projects, power plant equipment moves, and industrial relocations.

2. Specifications & Models

3. Applications

• Power equipment: transformers, generators, switchgear

• Industrial machinery: presses, injection molding machines, turbines

• Construction equipment: excavators, bulldozers, pavers (non-rolling transport)

• Oil & gas: pressure vessels, refinery components, drilling rig parts

• Mining: crushers, conveyors, mill shells

• Wind power: nacelles, hubs, tower sections

• Factory relocation: complete production line moves

4. Compatible Models

• Tractor: 6×4 or 8×4, 420–600HP (heavy haul tractor recommended)

• 5th wheel height: 1,250–1,350mm

• Electrical: 24V, 15-pin ISO (heavy-duty)

• Hydraulic: PTO required for winch; or optional independent hydraulic power unit (diesel engine)

5. Advantages, Benefits & Quality Assurance

• Advantages: Only 900mm deck height for tall cargo; gooseneck-mounted hydraulic winch (5–15 tons) for self-loading; no crane needed for non-rolling cargo; reinforced Q550D main beam; remote winch control; multi-axle steering option for tight turns

• Quality Assurance: Main frame 5 years / 200,000 km; winch 3 years; hydraulic system 2 years; axles 2 years / 100,000 km

• Certifications: ISO 9001, CCC, GOST, ADR (optional for some hazardous equipment)

6. Company Profile

Junchi Heavy Industry, founded in 2010 in Shandong, China. Factory: 86,000 m², 3 welding lines, 2 painting shops, heavy fabrication bay for large structures. Employees: 320 (45 engineers). Annual capacity: 2,500 units. Exported to 52 countries including Russia, Kazakhstan, Indonesia, Vietnam, Chile, Nigeria, Saudi Arabia, UAE.

7. Q&A

Q1: Shipping method?
RoRo (drive-on/drive-off) or 40ft flat rack container (gooseneck may be removed for shipping). For large orders, bulk vessel with lashing. Winch and cables packed separately for protection.

Q2: Price?
FOB Qingdao:

• JC-LBW-2AX (2-axle, 40–50 tons): $24,000 – $34,000

• JC-LBW-3AX (3-axle, 60–80 tons): $36,000 – $50,000

• JC-LBW-4AX (4-axle, 80–100 tons): $52,000 – $75,000

• Hydraulic winch (5/10/15 tons): +$3,500 – $8,000

• Hydraulic ramps (rear): +$4,000 – $7,000

• Multi-axle steering: +$5,000 – $12,000

• Independent hydraulic power unit (no tractor PTO): +$4,000 – $7,000

Q3: Customization available?
Yes – highly customizable for specific heavy haul projects:

Deck & chassis:

• Deck length: 8m / 9m / 10m / 11m / 12m (custom)

• Deck width: 2.8m / 3.0m / 3.2m (custom up to 3.5m)

• Deck height: as low as 700mm (special low-profile tires)

• Axle count: 2, 3, 4, 5, or 6 axles

• Axle brand: BPW / FUWA / SAF-HOLLAND / in-house

• Suspension: leaf spring / air suspension / rigid hydraulic (pendulum axles)

• Steering: fixed or multi-axle hydraulic steering (reduces tire scrub)

• Tires: 12.00R20 / 315/80R22.5 / 8.25R16 (low deck option)

Winch & loading:

• Winch capacity: 5t / 10t / 15t / 20t (custom)

• Winch type: hydraulic or electric (battery pack optional)

• Winch control: wired remote / wireless remote

• Ramps: hydraulic fold-out / mechanical slide-out / detachable

• Ramp capacity: up to 40 tons for tracked vehicles

• Cable and pulley kit: included standard with winch

Extras:

• Outriggers and stabilizer legs (for top-heavy loads)

• Hydraulic detachable gooseneck (whole front lowers to ground)

• Extra tie-down rings (custom positions)

• LED work lights and beacon (magnetic or fixed)

• Toolboxes and chain storage boxes

• Spare tire carrier (2–4 tires)