FIELD: repair and building railway. SUBSTANCE: machine has a chassis with a boom able to be turned around vertical and horizontal axes. The boom is installed on machine frame. Two parts of the boom are hinged to one another and are connected to one another using the drive used for turning one part around another. Lower part of the boom has a horizontal section. Rail welding machine rests on the section. EFFECT: high accuracy and productivity. 6 cl, 3 dwg
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Authors
Dates
1995-08-27—Published
1993-10-29—Filed