A skeleton semi-trailer, also known as a container chassis trailer or frame trailer, is a specialized type of trailer designed for the transportation of shipping containers. It serves as the foundation for carrying and securing containers of various sizes and types, providing a flexible and efficient solution for transporting goods.

 

 

 

The main feature of a skeleton semi-trailer is its lightweight and durable construction. The trailer is typically made of high-strength steel to withstand heavy loads and the stresses of transportation. This ensures the trailer's structural integrity and longevity, enabling it to handle the demands of continuous container transportation.

 

 

 

Skeleton semi-trailers are designed with a skeletal structure, featuring a series of welded beams and cross members. This design allows for easy loading and unloading of containers using cranes or forklifts. The open framework provides unobstructed access to the container's corner castings, allowing for quick and secure container attachment.

 

 

 

One of the key advantages of a skeleton semi-trailer is its versatility. It can accommodate containers of different sizes, such as 20-foot, 40-foot, or 45-foot containers, as well as various types, including dry vans, refrigerated containers, or flat racks. The trailer's adjustable twist locks and sliding axles or bogies allow for the proper positioning and securing of containers of different lengths.

 

 

To ensure safety and stability during transportation, skeleton semi-trailers are equipped with features such as sturdy landing legs, robust brake systems, and reliable suspension systems. These components help to handle the weight distribution of the trailer and containers, allowing for smooth handling and maneuverability on the road.

 

 

 

Additionally, skeleton semi-trailers often come with various accessories to enhance functionality and convenience. These may include toolboxes for storing equipment and spare parts, mud flaps to minimize road debris, and reflective markings or lights for improved visibility during nighttime or low-light conditions.

 

 

 

Tri-Axle Container Skeleton Semi-Trailer - Specification Configuration Table

Basic Parameters	Core Chassis & Axle System	Functional & Safety Configuration
TypeTri-axle Container Skeleton Semi-trailer	Axle Configuration3×13T FUWA/BPW Heavy-duty Axles	Braking SystemWABCO ABS/EBS, Air Disc Brakes (Optional)
Overall Dimension12500 × 2500 × 1550 mm	Wheelbase7300 + 1310 + 1310 mm	King Pin3.5 Inch JOST (2 Inch Optional)
Container Compatibility20ft / 40ft / 45ft ISO Containers	Track (Rear Axle)1840 mm	Landing Gear28T JOST Linkage Type (Hydraulic Optional)
GVW (Gross Vehicle Weight)40 Tons	Suspension TypeLeaf Spring (Air Suspension Optional)	Container Locks12 Pcs Rotary Twist Locks (Anti-loosening Alarm Optional)
Curb Weight6.2 Tons	Tire Specification12R22.5 / 315/80R22.5 (12 Pcs)	Lighting SystemLED Outline Marker Lights & Side Lights
MaterialQ355 High Strength Steel	Rim Type22.5 Inch Steel Wheel Rims	Protection DevicesSide Guard Rails & Rear Bumper
Warranty Period12 Months	Frame Height500 mm (14mm Upper/Lower Flange)	CertificationCCC, CE, ISO (GCC/DOT Customizable)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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