New excavator on display in Soviet Union.
Unissued / unused material.
New Earth digging machine, Soviet Union (USSR, Russia).
LS new earth digging machine (diesel electric rotary excavator) at work. CU engineer Nikolai Zhizhin and designer Gennady Sokolov, chief of construction, talking. CUs machine working. CU man with lever. LS & CU machine at work.
Commentary in Russian.