| Chapter Code | Chapter Description |
|---|
| 84303120 | SELF-PROPELLED : TUNNELING MACHINERY |
| 84302000 | PILE-DRIVERS AND PILE-EXTRACTORS : SNOW-PLOUGHS AND SNOW-BLOWERS |
| 84294030 | TAMPING MACHINES AND ROAD ROLLERS : TAMPING MACHINES |
| 84295200 | MECHANICAL SHOVELS, EXCAVATORS AND SHOVEL LOADERS : MACHINERY WITH A 360 DEGREES REVOLVING SUPERSTRUCTURE |
| 84295900 | MECHANICAL SHOVELS, EXCAVATORS AND SHOVEL LOADERS : OTHER |
| 84303110 | SELF-PROPELLED : COAL CUTTERS |
| 84295100 | MECHANICAL SHOVELS, EXCAVATORS AND SHOVEL LOADERS : FRONT-END SHOVEL LOADERS |
| 84303190 | SELF-PROPELLED : OTHER |