B Train Double Container Chassis Trailer For Sale

What Is a B Double Container Chassis?

B double container trailer as known as b double skeletal chassis trailer etc. Generally used for transport ISO container in port, ship yard, routes, bridges, tunnels, transfer station, supporting multimodal transport logistics system. 40ft long fit 4 to 14 sets container locks suitable for 10′, 20′, 40′ dry container, tank container and reefer container etc.

Applications in Container Transport and Ports (B-Double Container Chassis)

• Port–inland drayage lanes: Move two boxes per trip (e.g., 2×40′ or 1×40′+1×20′ where legal) to cut gate moves, fuel, and driver hours.

• Rail ramp shuttles: High-throughput transfers between intermodal yards and depots with fewer dispatches per TEU

B double container chassis images

Video of b double container chassis

B double container chassis Specifications

Features of b double container chassis

1) Structure & load capability

A b double container chassis pairs a rear fifth-wheel on the A frame to the B frame; high-tensile beams, straight/gooseneck options; lock layouts for 2×40′ or 1×40′+1×20′.

2) Efficiency & cost

A b double container chassis moves two boxes per trip, cutting fuel per TEU, gate moves, and driver hours, while reducing empty returns and dispatch complexity.

3) Stability & safety

The b double container chassis tracks cleanly through corners; more axles improve braking distribution. Dual-line air brakes, ABS/EBS, lift/slider axles enhance control.

4) Fit-out & maintenance

Sealed harness, LED lights, bolt-on modules, toolboxes, spare-wheel carriers. Panda Mech supports steel/aluminum rims, brand tires, and open service access to minimize downtime.

B double container chassis Manufacturer

Panda Mech is a b double container trailer manufacturer from China. We supply b double container trailers for sale. PANDA MECH manufacturers have been successful in Southeast Asia, the Middle East, Africa and South America, such as the Philippines, Tanzania, etc…More about panda

FAQ

How does a B double container chassis Works?

A B-double container chassis is a tractor-trailer with a front-draw (A) container frame and a built-in fifth wheel attached to the rear. This is then connected to a second, rear-draw (B) frame, eliminating the need for a central transfer trailer. The front frame distributes some of the vertical load to the tractor and shares more axles, improving braking and counterweight. Pipelines and electrical wiring run through both frames to ensure synchronized braking and lighting.

B Double vs Road Train – What’s the Difference?

A B Double uses a fifth-wheel connection between trailers for stability, while a Road Train uses converter dollies, making it longer but less stable.

How long is a B Double container trailer?

Typical total length is 25–26 meters, depending on region and chassis design.

How much does a B Double chassis cost?

Factory price ranges $7,800–20,600, depending on axle type, material, and customization.

Can a B Double container trailer carry 40ft containers?

Yes. The A trailer usually holds 1×40ft or 2×20ft, and the B double container trailer another 1×40ft.