SELF-MOVING CHASSIS FOR AGGREGATING WITH BUILDING EQUIPMENT Russian patent published in 1997 - IPC

FIELD: building machines. SUBSTANCE: self-moving chassis for aggregating with building equipment includes the first and second driving axles, operator station, hydrovolumetric transmission, frame with docking assembly for installing operating tool. Attached supports are installed on the frame back part. Bulldozer blade is installed on the front frame side. Operator station is revolved through 180 degrees, and both driving axles are controlled. Docking assembly represents driven rotary circle with replaceable intermediate frame installed on it. Tipping body or concrete mixer are installed on the frame. Loading bucket may be secured to the intermediate frame. EFFECT: higher productivity. 2 cl, 6 dwg