FIELD: building machines with milling drum.
SUBSTANCE: milling drum has drum body operated by driving device of milling drum through transmission unit and continuous replaceable milling tube put on drum body and arranged coaxially thereto. Milling tube has cutting tools connected to outer surface thereof. Milling tube has fastening members spaced from inner side surface thereof to connect milling tube to drum body or to member secured to drum body. Building machine preferably having frame to install milling drum is also disclosed.
EFFECT: increased productivity and serviceability.
28 cl, 9 dwg
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