Diesel electric generators; diesel air cooled generators; petrol generators; inverter petrol generators; electricity generators; generators; portable generators, air compressors; compactors; high pressure washers; high pressure cleaning machines; high pressure pumps; electric welding machines; diesel engines for machines; engines in this class; cutting machines; machines for cutting (mechanical); pavement cutting power grinders; pavement cutting power groovers; pavement cutting power saws; automatic transfer mechanisms.