China 40MT Flatbed Semi Trailer – Good Price from Chengli Factory

factory good price chengli Overview.

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

Introduction.

Chengli is a recognized manufacturer of 40MT flatbed semi trailers in China. This trailer is built for heavy loads on long-haul routes. The flat deck design allows easy loading and unloading of oversized cargo.

Buyers sourcing from the factory can access competitive pricing on every unit. We recommend reviewing the full specification list below before placing an order.

Key Features.

The chassis uses a heavy-duty I-beam frame made from high-tensile Q345 steel. Welding is performed by automatic submerged-arc processes for consistent strength.

• Main beam top flange 14 mm thick, width 140 mm.
• Middle flange 8 mm thick, height 500 mm.
• Bottom flange 16 mm thick, width 140 mm.
• Side beams use 16#/18# channel steel (Q235).
• Cross members use 10#/W-shape channel steel (Q235).
• Floor is 3 mm checkered plate.
• No side wall; front board is optional.
• 12 twist locks included.

Performance and Configuration.

The trailer runs on a 3-axle FUWA setup rated at 13 T per axle. American-type suspension with 10 leaf springs of 13 mm by 90 mm carries the load. Each axle is fitted with 12R22.5 double-star tires on 9.0-22.5 jingu rims.

Braking uses a WABCO RE6 relay valve paired with T30/30 spring brake chambers and 40 L air tanks. A two-speed manual heavy-duty landing gear rated at 28 T supports the front. The kingpin is a 2u201d bolt-in type. Lighting consists of LED units: 8 side lights, 2 rear lights, and 2 width lamps.

Painting follows a complete chassis sand-blasting process. One coat of anticorrosive primer is applied, followed by two coats of final paint. Accessories include one standard tool box. One spare tire carrier, one crank, one shaft head wrench, four side lights, and two rear lights.

Applications.

The flatbed design handles construction materials, steel coils, machinery, and prefabricated components. Operators commonly use it for road construction projects and industrial logistics.

The open deck allows crane or forklift access from either side. This flexibility makes the trailer useful across multiple freight segments.

Why Choose This Trailer.

Chengli produces this flatbed trailer directly at the factory. Buyers who order from the factory benefit from transparent pricing and straightforward communication throughout the sales process.

Delivery is scheduled within 20 workdays after receipt of a 30% T/T down payment. Contact our sales team for a formal quotation and further details.