Chapter 84 is the core chapter in the HS classification system covering machinery, mechanical appliances, and their parts, including power machinery, agricultural machinery, construction machinery, office equipment, automatic data processing equipment, bearings, transmission devices, etc. Goods in this chapter typically have power-driven, moving parts or energy conversion characteristics, but exclude electric tools (Chapter 85), vehicles (Chapter 87), and optical instruments (Chapter 90). Heading 8429 belongs to earth-moving machinery within construction machinery and is an important branch of Chapter 84. Heading 8429 covers self-propelled earth-moving machinery such as bulldozers, graders, scrapers, excavators, loaders, tamping machinery, and road rollers. Its core characteristic is that the machine has its own power unit (usually an internal combustion engine or electric motor), is capable of self-propulsion, and can perform operations such as scooping, dozing, leveling, excavating, and compacting. This heading includes bulldozers, side-scoop bulldozers, and construction machinery converted from crawler or wheeled tractor chassis, but excludes fixed equipment or special equipment mounted on vehicle chassis. Code 842919 is a six-digit subheading. The first 2 digits "84" indicate Chapter 84, i.e., nuclear reactors, boilers, machinery and mechanical appliances and parts thereof; digits 3-4 "29" indicate heading 8429, i.e., self-propelled bulldozers, graders, scrapers, excavators, loaders, tamping machinery and road rollers; digits 5-6 "19" indicate subheading 842919, where "1" represents bulldozers and side-scoop bulldozers, and "9" represents other. Specifically, 842911 covers track-laying bulldozers and side-scoop bulldozers, and 842919 covers other bulldozers and side-scoop bulldozers (usually wheeled or other non-track-laying). Therefore, 842919 specifically refers to bulldozers other than track-laying type, such as wheeled bulldozers. This product is classified under 842919 because it is a self-propelled bulldozer and is not track-laying. If it were a track-laying bulldozer, it should be classified under 842911; if it were other earth-moving machinery such as an excavator, it would be classified under 842952, etc.; if it were a road roller, it would be classified under 842940. 842919 specifically points to wheeled or other non-track-laying bulldozers, distinguishing them from track-laying bulldozers and other construction machinery.
Chapter
Chapter 84 is the core chapter in the HS classification system covering machinery, mechanical appliances, and their parts, including power machinery, agricultural machinery, construction machinery, office equipment, automatic data processing equipment, bearings, transmission devices, etc. Goods in this chapter typically have power-driven, moving parts or energy conversion characteristics, but exclude electric tools (Chapter 85), vehicles (Chapter 87), and optical instruments (Chapter 90). Heading 8429 belongs to earth-moving machinery within construction machinery and is an important branch of Chapter 84.
Heading
Heading 8429 covers self-propelled earth-moving machinery such as bulldozers, graders, scrapers, excavators, loaders, tamping machinery, and road rollers. Its core characteristic is that the machine has its own power unit (usually an internal combustion engine or electric motor), is capable of self-propulsion, and can perform operations such as scooping, dozing, leveling, excavating, and compacting. This heading includes bulldozers, side-scoop bulldozers, and construction machinery converted from crawler or wheeled tractor chassis, but excludes fixed equipment or special equipment mounted on vehicle chassis.
Digit Breakdown
Code 842919 is a six-digit subheading. The first 2 digits "84" indicate Chapter 84, i.e., nuclear reactors, boilers, machinery and mechanical appliances and parts thereof; digits 3-4 "29" indicate heading 8429, i.e., self-propelled bulldozers, graders, scrapers, excavators, loaders, tamping machinery and road rollers; digits 5-6 "19" indicate subheading 842919, where "1" represents bulldozers and side-scoop bulldozers, and "9" represents other. Specifically, 842911 covers track-laying bulldozers and side-scoop bulldozers, and 842919 covers other bulldozers and side-scoop bulldozers (usually wheeled or other non-track-laying). Therefore, 842919 specifically refers to bulldozers other than track-laying type, such as wheeled bulldozers.
Classification Basis
This product is classified under 842919 because it is a self-propelled bulldozer and is not track-laying. If it were a track-laying bulldozer, it should be classified under 842911; if it were other earth-moving machinery such as an excavator, it would be classified under 842952, etc.; if it were a road roller, it would be classified under 842940. 842919 specifically points to wheeled or other non-track-laying bulldozers, distinguishing them from track-laying bulldozers and other construction machinery.
📝 Declaration Elements
Product Name: The specific name of the declared product, such as "wheeled bulldozer" or "other bulldozer", which must be consistent with the HS code description. Brand Type: Fill in the brand name or identifier, such as "Caterpillar", "Komatsu", etc. If no brand, fill in "none". Model: Fill in the model assigned by the manufacturer, such as "D6R", "SD16", etc., used to identify specific specifications. Travel Device Type: Specify whether it is wheeled or track-laying, which is the key element distinguishing 842919 from 842911. Engine Power: Fill in the rated engine power (kilowatts or horsepower), used to determine whether it belongs to large construction machinery. Total Machine Weight: Fill in the total operating weight of the bulldozer (kilograms), which affects customs determination of product characteristics. Use: Briefly describe the main use, such as "earth-moving bulldozing", "mining operations", etc. Customs declaration example:
Product Name: Wheeled Bulldozer
Brand Type: Caterpillar
Model: D6R
Travel Device Type: Wheeled
Engine Power: 150 kW
Total Machine Weight: 20000 kg
Use: Earth-moving bulldozing
HS Code: 84291900
Remarks: Non-track-laying, conforming to the definition of other bulldozers. Mistakenly classifying track-laying bulldozers under 842919, when they should actually be classified under 842911. Failing to declare the travel device type, causing customs inability to distinguish wheeled from track-laying. Confusing bulldozers with excavators, incorrectly classifying under 842952 or 842959.
Product Name
The specific name of the declared product, such as "wheeled bulldozer" or "other bulldozer", which must be consistent with the HS code description.
⚠️ Incorrectly declaring as "excavator" or "loader", leading to classification errors.
Brand Type
Fill in the brand name or identifier, such as "Caterpillar", "Komatsu", etc. If no brand, fill in "none".
⚠️ Confusing brand with model, or omitting the brand, causing customs questioning.
Model
Fill in the model assigned by the manufacturer, such as "D6R", "SD16", etc., used to identify specific specifications.
⚠️ Incomplete model entry or inconsistency with the actual product, affecting classification determination.
Travel Device Type
Specify whether it is wheeled or track-laying, which is the key element distinguishing 842919 from 842911.
⚠️ Mistakenly declaring wheeled as track-laying, or failing to declare the travel device type, leading to classification disputes.
Engine Power
Fill in the rated engine power (kilowatts or horsepower), used to determine whether it belongs to large construction machinery.
⚠️ Inconsistent power units, or incorrect entry causing inconsistency with the actual product.
Total Machine Weight
Fill in the total operating weight of the bulldozer (kilograms), which affects customs determination of product characteristics.
⚠️ Weight data inconsistent with accompanying documents, or omitted.
Use
Briefly describe the main use, such as "earth-moving bulldozing", "mining operations", etc.
⚠️ Use description too general, such as "engineering use", which cannot assist classification.
Example： Customs declaration example:
Product Name: Wheeled Bulldozer
Brand Type: Caterpillar
Model: D6R
Travel Device Type: Wheeled
Engine Power: 150 kW
Total Machine Weight: 20000 kg
Use: Earth-moving bulldozing
HS Code: 84291900
Remarks: Non-track-laying, conforming to the definition of other bulldozers.
Common Mistakes：
Mistakenly classifying track-laying bulldozers under 842919, when they should actually be classified under 842911.
Failing to declare the travel device type, causing customs inability to distinguish wheeled from track-laying.
Confusing bulldozers with excavators, incorrectly classifying under 842952 or 842959.
🎯 Classification Logic
The core criteria for classification are: 1. Whether the product is a self-propelled bulldozer; 2. Whether it is self-propelled; 3. Whether the travel device is track-laying. If track-laying, classify under 842911; if wheeled or other non-track-laying, classify under 842919. At the same time, non-self-propelled bulldozers (such as walk-behind type) and special equipment mounted on vehicle chassis must be excluded. 842911 Track-laying Bulldozers: 842911 specifically covers track-laying bulldozers and side-scoop bulldozers, while 842919 covers others (wheeled, etc.). The travel device is the core difference. 842940 Road Rollers: 842940 covers road rollers, used for compacting soil or pavement, with a different function from bulldozers and must not be confused. 842952 Excavators: 842952 covers excavators, which have slewing and excavating functions, different from the forward pushing operation of bulldozers. 842959 Other Excavators: 842959 covers other excavators, which likewise do not fall within the scope of bulldozers. 870130 Track-laying Tractors: 870130 covers track-laying tractors, mainly used for towing or agriculture. If converted into bulldozers, they should be classified under 8429. Is it a self-propelled bulldozer? Is it self-propelled? Is the travel device track-laying? Is it used for bulldozing or side-scoop operations? Are excavators, road rollers, and other construction machinery excluded?
Basis
The core criteria for classification are: 1. Whether the product is a self-propelled bulldozer; 2. Whether it is self-propelled; 3. Whether the travel device is track-laying. If track-laying, classify under 842911; if wheeled or other non-track-laying, classify under 842919. At the same time, non-self-propelled bulldozers (such as walk-behind type) and special equipment mounted on vehicle chassis must be excluded.
Confused Codes：
842911 - Track-laying Bulldozers
842911 specifically covers track-laying bulldozers and side-scoop bulldozers, while 842919 covers others (wheeled, etc.). The travel device is the core difference.
842940 - Road Rollers
842940 covers road rollers, used for compacting soil or pavement, with a different function from bulldozers and must not be confused.
842952 - Excavators
842952 covers excavators, which have slewing and excavating functions, different from the forward pushing operation of bulldozers.
842959 - Other Excavators
842959 covers other excavators, which likewise do not fall within the scope of bulldozers.
870130 - Track-laying Tractors
870130 covers track-laying tractors, mainly used for towing or agriculture. If converted into bulldozers, they should be classified under 8429.
Self-Check：
✓ Is it a self-propelled bulldozer?
✓ Is it self-propelled?
✓ Is the travel device track-laying?
✓ Is it used for bulldozing or side-scoop operations?
✓ Are excavators, road rollers, and other construction machinery excluded?
❓ FAQ
How to determine whether a bulldozer should be classified under 842911 or 842919? The key is the travel device: track-laying bulldozers are classified under 842911, and wheeled or other non-track-laying bulldozers are classified under 842919. When declaring, the travel device type must be provided, such as wheeled or track-laying, with reference to the product manual. How to distinguish bulldozers from excavators in HS codes? Bulldozers are classified under 842911 or 842919, and excavators under 842952 or 842959. The main difference lies in function: bulldozers mainly use a front blade for pushing, while excavators mainly use a bucket for digging. When declaring, the use and structure must be clearly specified. Can wheeled bulldozers be classified under 842919? Yes. 842919 covers other bulldozers, including wheeled bulldozers. However, it must be ensured that they are non-track-laying and self-propelled. If track-laying, they must be classified under 842911. What key elements need to be provided when declaring 842919? Product name, brand, model, travel device type, engine power, total machine weight, use, etc. must be provided. The travel device type is the core factor distinguishing 842919 from 842911 and must be accurately declared. If a bulldozer is track-laying but has been modified, can it be classified under 842919? No. Classification is based on essential characteristics. If the essential characteristics remain those of a track-laying bulldozer, it should be classified under 842911. Modification does not change the travel device type unless after modification it no longer has the essential characteristics of a bulldozer. What is the export tax rebate rate for 842919? The export tax rebate rate is adjusted according to national policies. It is recommended to consult the latest version of the Export Tax Rebate Rate Database or consult the local customs. Generally, the rebate rate for construction machinery is relatively high, but the real-time policy shall prevail. What special requirements are there for importing used bulldozers under 842919? Imported used bulldozers must comply with national regulations on the import of mechanical and electrical products, which may involve pre-shipment inspection, licenses, etc. When declaring, an import declaration for used mechanical and electrical products must be provided, and compliance with environmental and safety standards must be ensured. How to distinguish 842919 from 870130 track-laying tractors? 870130 covers track-laying tractors, mainly used for towing or agricultural operations. If a tractor is equipped with a bulldozer blade and is mainly used for bulldozing, it is classified under 842919 (wheeled) or 842911 (track-laying). The core difference lies in the main function.
Q: How to determine whether a bulldozer should be classified under 842911 or 842919?
A: The key is the travel device: track-laying bulldozers are classified under 842911, and wheeled or other non-track-laying bulldozers are classified under 842919. When declaring, the travel device type must be provided, such as wheeled or track-laying, with reference to the product manual.
Q: How to distinguish bulldozers from excavators in HS codes?
A: Bulldozers are classified under 842911 or 842919, and excavators under 842952 or 842959. The main difference lies in function: bulldozers mainly use a front blade for pushing, while excavators mainly use a bucket for digging. When declaring, the use and structure must be clearly specified.
Q: Can wheeled bulldozers be classified under 842919?
A: Yes. 842919 covers other bulldozers, including wheeled bulldozers. However, it must be ensured that they are non-track-laying and self-propelled. If track-laying, they must be classified under 842911.
Q: What key elements need to be provided when declaring 842919?
A: Product name, brand, model, travel device type, engine power, total machine weight, use, etc. must be provided. The travel device type is the core factor distinguishing 842919 from 842911 and must be accurately declared.
Q: If a bulldozer is track-laying but has been modified, can it be classified under 842919?
A: No. Classification is based on essential characteristics. If the essential characteristics remain those of a track-laying bulldozer, it should be classified under 842911. Modification does not change the travel device type unless after modification it no longer has the essential characteristics of a bulldozer.
Q: What is the export tax rebate rate for 842919?
A: The export tax rebate rate is adjusted according to national policies. It is recommended to consult the latest version of the Export Tax Rebate Rate Database or consult the local customs. Generally, the rebate rate for construction machinery is relatively high, but the real-time policy shall prevail.
Q: What special requirements are there for importing used bulldozers under 842919?
A: Imported used bulldozers must comply with national regulations on the import of mechanical and electrical products, which may involve pre-shipment inspection, licenses, etc. When declaring, an import declaration for used mechanical and electrical products must be provided, and compliance with environmental and safety standards must be ensured.
Q: How to distinguish 842919 from 870130 track-laying tractors?
A: 870130 covers track-laying tractors, mainly used for towing or agricultural operations. If a tractor is equipped with a bulldozer blade and is mainly used for bulldozing, it is classified under 842919 (wheeled) or 842911 (track-laying). The core difference lies in the main function.
⚠️ Disclaimer: HS code classification, declaration elements, tariff rates and regulatory conditions on this page are for reference only and do not constitute legal advice on customs classification. Tariff rates and regulations are subject to change; the latest announcements from the General Administration of Customs and on-site determinations shall prevail. Please consult professional customs brokers or customs authorities before import/export.