HUAYUE 3-Line 6-Axle Hydraulic Removable Gooseneck Lowbed Trailer

Engineering Overview: Redefining Front-Loading Safety for Heavy Machinery

Loading heavy road rollers, asphalt pavers, large mining drill rigs, and high-capacity forklifts via traditional rear ramps is an extremely hazardous operation. These machines typically feature ultra-low chassis clearances, and their steel drums or tracks are highly susceptible to fatal slipping and rollovers when climbing angled metal ramps.

The HUAYUE 3-Line 6-Axle Hydraulic Removable Gooseneck (RGN) Lowbed Trailer completely disrupts conventional loading logic. Utilizing a high-power independent hydraulic station and heavy-duty lifting cylinders, the front gooseneck can be detached and lowered entirely to the ground, instantly transforming into a Front-Loading Ramp. This design reduces the loading angle to nearly flat ground, entirely eliminating the risk of machinery bottoming out or slipping, providing absolute safety for million-dollar high-precision equipment.

Technical Specifications

HUAYUE's Advantages

1. Ultra-Low Angle Front-Loading Safety Corridor

By operating the front-mounted 110/50-450 lifting cylinders and locking pin cylinders, the removable hydraulic gooseneck smoothly deploys to sit perfectly flush against the ground. In this position, an incredibly seamless transition path is formed between the ground and the 500mm-high main working deck. Once the prime mover drives away, operators can drive heavy crawler or smooth-drum equipment directly onto the deck from the front at an extremely low angle. This fundamentally reduces the probability of equipment sliding or undercarriage damage to zero.

2. 90-Ton Capacity & Q690/T700L Ultimate Structural Rigidity

To provide absolute structural security across the 8-meter base deck and its 4-meter telescopic extension, HUAYUE heavily invests in premium metallurgy. We utilize 6 tons of Q690 and 6 tons of T700L high-yield specialty steel at critical stress points and along the main beams. This high-tensile material combination significantly reduces the chassis tare weight while delivering immense torsional rigidity and anti-sagging strength, ensuring the frame remains rock-solid even under concentrated 90-ton payloads.

3. Intelligent 3-Line 6-Axle Hydraulic Steering & Wireless Control

Beyond loading safety, this trailer delivers apex maneuvering performance. The chassis is equipped with a 3-line, 6-axle hydraulic lifting and steering system, utilizing 110/50-380 steering cylinders for precise trajectory deflection during tight cornering. Furthermore, powered by the onboard 14Kw independent hydraulic station, operators do not need to rely on the tractor head's PTO. Utilizing the industrial wireless remote to command the 5-spool valve, a single operator can execute gooseneck detachment, deck height adjustment, and active axle steering entirely autonomously.

Frequently Asked Questions

Q: Why is a 500mm deck height so critical for this type of heavy-haul trailer?

A: Center of gravity (COG) management is the most critical factor in oversize load transport. A 500mm ultra-low deck height allows fleets to transport extremely tall industrial equipment (such as large transformers or tall mining excavators) without exceeding strict highway height restrictions (bridge clearances). It also dramatically improves lateral stability during high-speed transit, preventing the trailer from tipping on uneven terrain.

Q: Does the trailer's hydraulic system depend on the truck head (prime mover)?

A: No. The HUAYUE Removable Gooseneck Trailer is completely self-sustaining. It is equipped with an integrated 14Kw independent hydraulic power pack (Pump Station). This means the trailer can operate its steering, gooseneck lifting, and suspension adjustments seamlessly, regardless of which truck head is pulling it, providing maximum fleet dispatch flexibility.

--------------------------------------------------

HUAYUE Trailer

—— Manufacturing Hardcore Equipment, Delivering Global Trust From custom R&D to cross-border after-sales support, HUAYUE provides global logistics companies with more than just semi-trailers—we deliver the absolute confidence to overcome any unexpected challenge.

📧 Get Exclusive Engineering Drawings & Quotes: info@hysemitrailer.com

🌐 Explore More Real Delivery Cases: https://hysemitrailer.com/

📞 WhatsApp / WeChat: +86 18963449574