Drilling machines; agitators for circulating liquid media; road rollers; paint sprayers; whitewashing machines, namely, paint machines used to apply whitewash; concrete mixers; bitumen-based sealant making machines for use in making roads; bulldozers; power shovels; tar applying machines used to apply tar material to road surface; road making machines; railroad constructing machines, namely, rail-laying machines; earth moving machines, namely, backhoes, graders, loaders, scarifiers, scrapers, excavators; hoists; cranes; starters for motors and engines; shock absorbers for machines; road sweeping machines; vehicle washing installations; garbage disposals; waste crushing machines; trash compactors; snow ploughs; pressure washing machines; mechanical mixing machines; industrial separating and sorting machines for waste and debris from construction and demolition