Section 16 Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers and parts and accessories of such articles 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof 84 29 Self-propelled bulldozers, angledozers, graders, levellers, scrapers, mechanical shovels, excavators, shovel loaders, tamping machines and roadrollers Commodity Code Description 84 29 11 Track laying 84 29 19 Other 84 29 20 Graders and levellers 84 29 30 Scrapers 84 29 40 Tamping machines 84 29 51 Frontend shovel loaders 84 29 52 Machinery with a 3608 revolving superstructure 84 29 59 Other