According to the provisions of my country’s standards, construction machinery is divided into the following types:
(1) Excavating machinery: including single-bucket excavators, multi-bucket excavators, and backhoe loaders.
(2) Earth-moving and transporting machinery: bulldozers, scrapers, dumpers, etc.
(3) Compacting machinery: including rollers, compactors, etc.
(4) Construction lifting machinery: including tower cranes, crawler cranes, construction hoists, etc.
(5) Pile driving machinery: including vibratory pile hammers, hydraulic hammers, pile drivers, etc.
(6) Pavement machinery: including asphalt spreaders, asphalt concrete pavers, etc.
(7) Concrete machinery: including concrete mixers, concrete mixer trucks, concrete pumps, etc.
(8) Concrete product machinery: including concrete block forming machines, hollow slab extrusion forming machines, etc.
(9) Steel bar and prestressed steel machinery: including steel bar strengthening machinery, steel bar forming machinery, steel bar connecting machinery, steel bar prestressed steel machinery, etc.
Specifically, the common ones in industrial production are: steel bar straightening and bending machines, steel bar cutting machines, steel bar bending machines, steel bar hoop bending machines, CNC hoop bending machines, etc.
(10) Decoration machinery: including mortar preparation and spraying machinery, paint spraying machinery, floor finishing machinery, decoration hanging baskets, hand-held power tools, etc.
(11) Aerial work machinery: including aerial work vehicles, aerial work platforms, etc.