Road tractors for semi-trailers

CPC v2.1 Code: 49111

About road tractors for semi-trailers

cpc code 49111 covers the industry of road tractors for semi-trailers, which are essential components in the transportation and logistics sector. These specialized vehicles play a crucial role in the efficient movement of goods across vast distances, connecting production centers with distribution hubs and retail outlets. As a vital link in the global supply chain, the road tractor for semi-trailer industry contributes significantly to the overall economic activity and the seamless flow of international trade.

Production process

The production of road tractors for semi-trailers involves a complex manufacturing process that combines advanced engineering, precision assembly, and stringent quality control measures. Manufacturers typically start with the fabrication of the tractor's frame, which serves as the foundation for the entire vehicle. This is followed by the installation of the powertrain, which includes the engine, transmission, and drivetrain components. The cab, which houses the driver and various control systems, is then assembled and integrated with the frame. Finally, the tractor is outfitted with specialized features, such as fifth-wheel couplings, braking systems, and lighting, to ensure its compatibility with semi-trailers and compliance with safety regulations.

Production inputs

The production of road tractors for semi-trailers requires a range of inputs, including raw materials such as steel, aluminum, and various plastics for the body and components. Manufacturers also rely on advanced machinery and equipment, such as welding stations, assembly lines, and testing facilities, to ensure the precision and quality of the final product. Additionally, the industry requires a skilled workforce, including engineers, technicians, and assembly line workers, to design, build, and maintain these specialized vehicles.

Production outputs

The primary output of the road tractor for semi-trailer industry is, of course, the road tractors themselves. These vehicles are then sold to transportation and logistics companies, who use them to haul semi-trailers loaded with a wide variety of goods. The output of this industry is closely linked to 49120 Semi-trailers and 49130 Trailers and semi-trailers for other vehicles, as these complementary industries provide the necessary trailer components to create the complete tractor-trailer combination.

Family tree for road tractors for semi-trailers

    graph LR
    A["<a href='/classifications/cpc/v2-1/4'>4: Metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/49'>49: Transport equipment</a>"]
B --> C["<a href='/classifications/cpc/v2-1/491'>491: Motor vehicles, trailers and semi-trailers; parts and accessories thereof</a>"]
C --> D["<a href='/classifications/cpc/v2-1/4911'>4911: Motor vehicles</a>"]
D --> E["<a href='/classifications/cpc/v2-1/49111'>49111: Road tractors for semi-trailers</a>"]

    D --> F["<a href='/classifications/cpc/v2-1/49112'>49112: Public-transport type passenger motor vehicles</a>"]
D --> G["<a href='/classifications/cpc/v2-1/49113'>49113: Motor cars and other motor vehicles principally designed for the transport of persons (except public-transport type vehicles, vehicles specially designed for travelling on snow, and golf cars and similar vehicles)</a>"]
D --> H["<a href='/classifications/cpc/v2-1/49114'>49114: Motor vehicles n.e.c. for the transport of goods</a>"]
D --> I["<a href='/classifications/cpc/v2-1/49115'>49115: Crane lorries</a>"]
D --> J["<a href='/classifications/cpc/v2-1/49116'>49116: Motor vehicles, for the transport of persons, specially designed for travelling on snow; golf cars and similar vehicles</a>"]
D --> K["<a href='/classifications/cpc/v2-1/49119'>49119: Special-purpose motor vehicles n.e.c.</a>"]

    

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    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
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    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level1
class B level2
class C level3
class D level4
class E level5
class F level5
class G level5
class H level5
class I level5
class J level5
class K level5

  class E highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class E highlight