EARTH-MOVING AND TRANSPORTATION MACHINE WITH CHANGEABLE OPERATIONAL EQUIPMENT Russian patent published in 1996 - IPC

FIELD: earth-moving and transportation equipment. SUBSTANCE: earth-moving and transportation machine additionally has boom, one end of which is hinge-mounted on handle, on other end of boom changeable operational equipment is fixed, that is made in the form of changeable mounting site. End of additional boom, with which it is fixed to handle, is made in the form of two jaws with four holes to mount permanent and changeable pins. Permanent pin provides hinge connection of additional boom with handle and changeable pins are fixing additional boom in respect to handle in transportation position or operational mode. EFFECT: improved design.