Pumps for use in construction, mining, environmental, clean water, sewerage, industrial, sludge, slimes, quarries, pipelines, drilling and solids laden liquids applications; electric generators; engines and motors, not for land vehicles; compressors for machines and pumps; compressed air machines; hydraulic, electric and manual control mechanisms for machines, motors and engines containing valves, meters and switches; elevating work platform apparatus; hoists; hydraulic engines, motors and ma...