S.L. 427.19 чл. 13or without position pumps or vehicles.

Conveying and spraying machine for concrete and mortar Items of plant pumping and spraying concrete or mortar, with agitator, whereby the material to be transported is conveyed to the placing through pipelines, distribution devices or distribution booms.

Conveyance is carried out: - for concrte mechanically, by piston or rotor pumps - for mortar mechanically by piston, worm, hose and rotor pneumatically by compressors with or without air chamber. These machines may be mounted on trucks, trailers or special