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, etc 84 29 59 Other mechanical showels, excavators and showel loaders Commodity Code Description 84 29 59 00 Other mechanical showels, excavators and showel loaders