Multi-Axle Steerable Trailers-Heavy Duty Transfer Cart & AGV/RGV Systems

Multi-axle steering trailers utilize a precise linkage lever mechanism to enable synchronized steering of all wheel sets on all axles. Their most significant feature is the perfect tracking of the towing vehicle’s trajectory by all wheels (all-wheel steering), greatly reducing the turning radius and making them suitable for operation in narrow factory spaces. A high-strength steel frame combined with hydraulic suspension ensures even load distribution. Towed by a tractor unit, they are used for transporting large, heavy-duty goods within factory areas.

Product Videos

Parameter Items	Technical Specifications
Rated load (T)	2 – 30 (High Precision Type)
Number of steering axles (sets)	2, 4, 6 (Customizable according to requirements)
Steering angle (°)	Front axle ±45 / Rear axle synchronous linkage
Linkage mechanism	Linkage mechanism / Wheel and spoke steering (high precision)
Countertop dimensions (mm)	3000 * 1800 (Customized according to logistics channel)
Wheelset center distance (mm)	According to the distribution of axis numbers
Turning dead angle (mm)	Almost zero (trajectory tracking)
Tire material	High-quality polyurethane-coated wheels (low resistance)
Wheel hub bearings	Heavy-duty double row tapered roller bearings
Running block	15% – 20% lower than traditional trailer hitchhikers
Driving speed (km/h)	≤ 10
Frame structure	The integral frame is welded, resulting in excellent torsional resistance.
Face color	Industrial gray / Glossy yellow (Customization available)
Connecting rod material	45# steel precision machined connecting rod
Design life (years)	≥ 10

Full-axle linkage tracking technology: When the drawbar turns, all rear axles move synchronously, allowing the trailer to closely follow the front vehicle’s trajectory even in 90-degree curves.

Extremely small turning radius: Thanks to multi-axle synchronization technology, long-distance trailers can turn in passages almost as wide as the vehicle.

High load even distribution: The multi-axle structure distributes vertical pressure across more wheel sets, protecting the ground between vehicles and increasing heavy-load stability.

Precision mechanical linkage: The steering system uses a fully mechanical structure, eliminating hydraulic maintenance hassles and ensuring stable long-term operating accuracy.

Two-way steering capability: An optional two-way traction mechanism allows the trailer to switch traction direction directly without needing to turn around in narrow blind spots.

Zero drift operation: Since all wheelsets are involved in steering, it has extremely high attitude control when driving in a straight line at high speed or when avoiding obstacles in an emergency.

Material circulation trains navigating narrow aisles within truck factories.

Trailer assemblies requiring 90-degree maneuvers between racks in automated warehouses.

Material supply for precision assembly lines in motor and electrical processing workshops.

Logistics transfer systems with limited physical aisle width in old factory renovation projects.

Indoor transfer of long components exceeding 10 meters in length within large manufacturing bases.

Path scheduling in narrow bulk cargo sorting areas within ports.

Multi-Axle Steerable Trailers