Bulldozers and angledozers; self-propelled, track laying

HS v2017 Code: 842911

About bulldozers and angledozers; self-propelled, track laying

hs code 842911 covers the classification of bulldozers and angledozers, which are self-propelled and track-laying. These heavy-duty construction vehicles play a crucial role in site preparation, land clearing, and earthmoving operations across a wide range of industries, including construction, mining, and infrastructure development. As a key component of the heavy equipment sector, the demand for these specialized machines is closely tied to the overall health and activity levels of the construction and mining industries.

Production process

Bulldozers and angledozers are typically manufactured using a combination of advanced engineering, precision machining, and robust materials. The production process often involves the fabrication of the main chassis, the installation of the engine and powertrain, the attachment of the blade or dozer mechanism, and the integration of various control systems and safety features. Manufacturers may also incorporate advanced technologies, such as GPS-guided systems and remote-control capabilities, to enhance the efficiency and precision of these machines.

Production inputs

The production of bulldozers and angledozers requires a range of inputs, including high-strength steel for the chassis and components, specialized hydraulic systems, advanced electronics and control systems, and powerful diesel engines. Manufacturers may also rely on a network of suppliers for various parts and accessories, such as tracks, blades, and operator cabins. Additionally, the industry requires skilled labor, including engineers, technicians, and assembly workers, to design, build, and maintain these complex machines.

Production outputs

Bulldozers and angledozers (hs code 842911) are primarily used in construction, mining, and infrastructure development projects, where they are essential for tasks such as site clearing, grading, and earthmoving. The output of this industry is closely linked to the demand for 460100 Construction, 080000 Mining and quarrying, and 421000 Civil engineering activities. The machines produced under this code may also be used in other industries, such as 230000 Manufacture of other transport equipment and 331200 Repair of machinery.

Revisions to 842911

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 842911. The most recent 1 version of this code (842911) is in the HS v2022 system:

This page shows a legacy version of code 842911 ( HS v2017).

Older versions

Family tree for bulldozers and angledozers; self-propelled, track laying

    graph LR
    A["<a href='/classifications/hs/v2017/84'>84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/8429'>8429: Bulldozers, graders, levellers, scrapers, angledozers, mechanical shovels, excavators, shovel loaders, tamping machines and road rollers, self-propelled</a>"]
B --> C["<a href='/classifications/hs/v2017/842911'>842911: Bulldozers and angledozers; self-propelled, track laying</a>"]

    B --> D["<a href='/classifications/hs/v2017/842919'>842919: Bulldozers and angledozers; self-propelled, other than track laying</a>"]
B --> E["<a href='/classifications/hs/v2017/842920'>842920: Graders and levellers</a>"]
B --> F["<a href='/classifications/hs/v2017/842930'>842930: Scrapers; self-propelled</a>"]
B --> G["<a href='/classifications/hs/v2017/842940'>842940: Tamping machines and road rollers; self-propelled</a>"]
B --> H["<a href='/classifications/hs/v2017/842951'>842951: Front-end shovel loaders</a>"]
B --> I["<a href='/classifications/hs/v2017/842952'>842952: Mechanical shovels, excavators and shovel loaders; with a 360 degree revolving super structure</a>"]
B --> J["<a href='/classifications/hs/v2017/842959'>842959: Mechanical shovels, excavators and shovel loaders; n.e.c. in item no. 8429.50</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    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 level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6

  class C 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 C highlight