7 Power operated machines and apparatus all for the digging, excavating, mechanical handling, lifting, loading and transporting of earth, minerals, goods and materials, soil, crops and of like materials; backhoe loaders; hydraulic excavators; telescopic handlers; skid steer loaders; tracked loaders; wheeled loaders; compacting and vibrating machines and equipment; compaction rollers; engines (not for land vehicles); generators; hydraulic cylinders and pistons (not for land vehicles); machines for access, lifting, handling and elevating; lifting, handling and elevating apparatus and equipment; hydraulic and pneumatic lifting equipment and machines; powered access machines and equipment; powered access systems; access platforms; powered access work platforms; mobile elevating work platforms; aerial work platforms; elevating or lifting platforms; telescopic and articulated boom platforms; parts and fittings included in this class for all the aforesaid goods