Machinery parts; bulldozer or angledozer blades

HS v2017 Code: 843142

About machinery parts; bulldozer or angledozer blades

hs code 843142 covers the machinery parts and components used in bulldozers and angledozers, which are essential heavy equipment for construction, mining, and infrastructure projects. These specialized blades and attachments play a crucial role in earth-moving operations, enabling the efficient clearing, grading, and leveling of land. As a key component of the broader 843000 Machinery, plant, and laboratory equipment industry, this code represents an important segment of the global construction and mining equipment supply chain.

Production process

The production of machinery parts covered under hs code 843142 typically involves precision metal fabrication techniques. This includes cutting, shaping, and welding of high-strength steel alloys to create the durable blades and attachments used on bulldozers and angledozers. Advanced manufacturing processes, such as computer numerical control (CNC) machining, may be employed to ensure tight tolerances and consistent quality. Rigorous testing and quality control measures are also essential to ensure the safety and performance of these critical components.

Production inputs

The main inputs required for the production of machinery parts under hs code 843142 include high-quality steel alloys, specialized welding consumables, and advanced manufacturing equipment. Skilled labor, including welders, machinists, and engineers, is also a crucial input for this industry. Additionally, the production process may require access to raw materials, such as iron ore and coal, as well as energy sources like electricity and natural gas.

Production outputs

The primary output of hs code 843142 is the machinery parts and components used in bulldozers and angledozers, which are then consumed by the 842920 Machinery for earth moving, levelling, scraping, excavating, tamping, compacting, extracting or boring industry. These parts and attachments are essential for the effective operation of these heavy-duty construction and mining machines, enabling them to perform a wide range of earth-moving tasks. The outputs of this industry also have applications in other 843000 Machinery, plant, and laboratory equipment sectors, such as agricultural and forestry equipment.

Revisions to 843142

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 843142. The most recent 1 version of this code (843142) is in the HS v2022 system:

This page shows a legacy version of code 843142 ( HS v2017).

Newer versions

Family tree for machinery parts; bulldozer or angledozer blades

    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/v2017/8431'>8431: Machinery parts; used solely or principally with the machinery of heading no. 8425 to 8430</a>"]
B --> C["<a href='/classifications/hs/v2017/843142'>843142: Machinery parts; bulldozer or angledozer blades</a>"]

    B --> D["<a href='/classifications/hs/v2017/843110'>843110: Machinery; parts of the machinery of heading no. 8425</a>"]
B --> E["<a href='/classifications/hs/v2017/843120'>843120: Machinery; parts of the machinery of heading no. 8427</a>"]
B --> F["<a href='/classifications/hs/v2017/843131'>843131: Lifts, skip hoists or escalators; parts thereof</a>"]
B --> G["<a href='/classifications/hs/v2017/843139'>843139: Machinery; parts of the machinery of heading no. 8428, (other than lifts, skip hoists or escalators)</a>"]
B --> H["<a href='/classifications/hs/v2017/843141'>843141: Machinery parts; buckets, shovels, grabs and grips, for the machinery of heading no. 8426 and 8430</a>"]
B --> I["<a href='/classifications/hs/v2017/843143'>843143: Boring or sinking machinery; parts of the machinery of item no. 8430.41 or 8430.41</a>"]
B --> J["<a href='/classifications/hs/v2017/843149'>843149: Machinery; parts of machines handling earth, minerals or ores and n.e.c. in heading no. 8431</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