Graders and levellers, self-propelled
CPC v2.1 Code: 44422
About graders and levellers, self-propelled
cpc code 44422 covers the industry of self-propelled graders and levellers, which play a crucial role in the construction and maintenance of roads, railways, and other infrastructure projects. These versatile machines are essential for preparing and shaping the ground, ensuring a smooth and level surface for subsequent construction work. As a key component of the heavy equipment sector, the graders and levellers industry contributes significantly to the overall development and modernization of a country's transportation network and built environment.
Production process
Self-propelled graders and levellers are typically manufactured using a combination of advanced engineering techniques and durable materials. The production process often involves the assembly of various components, including the engine, transmission, hydraulic systems, and cutting blades. Precision engineering is crucial to ensure the machines' stability, maneuverability, and efficient operation. Rigorous testing and quality control measures are implemented to ensure the final products meet industry standards and safety requirements.
Production inputs
The production of self-propelled graders and levellers requires a range of inputs, including 44111 Steel, 28111 Engines, 28141 Hydraulic components, and specialized electronic and control systems. Additionally, the industry relies on skilled labor, advanced manufacturing equipment, and a robust supply chain to source the necessary components and materials.
Production outputs
The primary output of the graders and levellers industry is the self-propelled machines themselves, which are then utilized in various construction, infrastructure, and land development projects. These machines are often used in conjunction with other heavy equipment, such as 44421 Bulldozers and 44423 Scrapers, to prepare and shape the ground for the construction of roads, railways, airports, and other large-scale projects.
Family tree for graders and levellers, self-propelled
graph LR A["<a href='/classifications/cpc/v2-1/4'>4: Metal products, machinery and equipment</a>"] A --> B["<a href='/classifications/cpc/v2-1/44'>44: Special-purpose machinery</a>"] B --> C["<a href='/classifications/cpc/v2-1/444'>444: Machinery for mining, quarrying and construction, and parts thereof</a>"] C --> D["<a href='/classifications/cpc/v2-1/4442'>4442: Other moving, grading, levelling, scraping, excavating, tamping, compacting or extracting machinery, self-propelled, for earth, minerals or ores (including bulldozers, mechanical shovels and road rollers)</a>"] D --> E["<a href='/classifications/cpc/v2-1/44422'>44422: Graders and levellers, self-propelled</a>"] D --> F["<a href='/classifications/cpc/v2-1/44421'>44421: Bulldozers and angledozers, self-propelled</a>"] D --> G["<a href='/classifications/cpc/v2-1/44423'>44423: Scrapers, self-propelled</a>"] D --> H["<a href='/classifications/cpc/v2-1/44424'>44424: Tamping machines and road rollers, self-propelled</a>"] D --> I["<a href='/classifications/cpc/v2-1/44425'>44425: Front-end shovel loaders, self-propelled</a>"] D --> J["<a href='/classifications/cpc/v2-1/44426'>44426: Mechanical shovels, excavators and shovel loaders, self-propelled, with a 360-degree revolving superstructure, except front-end shovel loaders</a>"] D --> K["<a href='/classifications/cpc/v2-1/44427'>44427: Mechanical shovels, excavators and shovel loaders, except front-end shovel loaders and machinery with a 360-degree revolving superstructure; moving, grading, levelling, scraping, excavating, tamping, compacting, extracting or boring machinery n.e.c., self-propelled, for earth, minerals or ores</a>"] D --> L["<a href='/classifications/cpc/v2-1/44428'>44428: Dumpers designed for off-highway use</a>"] D --> M["<a href='/classifications/cpc/v2-1/44429'>44429: Bulldozer or angledozer blades</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 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 L level5 class M 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