Factory Good Price Chengli 3 Axle 50 Tons Dropside Semi Trailer

factory good price chengli Overview.

factory good price chengli is an important factor in commercial vehicle safety.

Introduction.

The Chengli 3 axle 50 tons dropside semi trailer delivers solid haulage performance for operators who need dependable cargo transport. Chengli builds this unit at its manufacturing facility, offering competitive factory-direct pricing for fleet buyers.

The dropside configuration supports flexible loading methods. Operators can load from the side, top, or rear. This design works well for palletized freight, bulk materials, and containerized goods.

Key Features.

Chengli constructs the trailer frame from heavy-duty Q345B steel. The main beam stands 500mm tall with a 14mm upper plate for added strength.

• Q345B steel frame construction for long service life.
• 500mm main beam with 14mm upper plate.
• 1310mm axle spacing for stable weight distribution.
• Side wall available in 800mm height.
• Optional 600mm or 1000mm side wall heights.
• 12 THT container twist locks.
• 28 ton two-speed manual landing gear.
• Optional air suspension upgrade.

Performance and Configuration.

The chassis uses a robust 500mm Q345B steel main beam. The 14mm upper plate adds surface strength at critical contact points. The 1310mm axle spacing distributes weight evenly across the three axles. This spacing supports stable highway transit and loaded turn stability.

The dropside walls measure 800mm as standard. Buyers can select 600mm or 1000mm alternatives for different cargo profiles. Twelve THT container twist locks are integrated into the floor rails. The landing gear handles rated loads with a two-speed manual gearbox for fast or precise lowering during coupling.

Braking relies on WABCO RE 6 relay valves paired with T30/30 spring brake chambers. This setup provides responsive service braking and secure parking holding. The optional air suspension further reduces cargo stress on long haul routes.

Surface preparation follows shot blasting to SA 2.5 standard. A polyurethane top coat protects the frame against road salt, moisture, and UV exposure. Regular rinsing and visual inspection of the coating extend the finish life in harsh climates.

Applications.

This dropside trailer suits municipal supply logistics, construction material delivery, and general freight hauling. Fleet operators in regional transport networks deploy these units for daily routed collections. The side-drop design speeds up loading at sites without dock infrastructure.

Rental equipment suppliers and agricultural distributors also find the versatile floor and wall configuration useful. The twist lock points enable safe container transport on multi-modal routes.

Why Choose This Truck.

Chengli manufactures this trailer directly at its factory, which keeps pricing competitive for bulk and single-unit purchases. Buyers receive a purpose-built dropside trailer without dealer markups.

The Q345B steel frame, SA 2.5 shot-blasted finish, and WABCO braking components reflect a build focused on durability. Operators gain a straightforward, easy-to-maintain trailer that fits routine commercial hauling schedules.