FIELD: bridge-building industry. SUBSTANCE: this machine is based on wheeled chassis and can be used for laying mechanized bridges across obstacles. Wheeled chassis makes machine very maneuverable and permits carrying and laying heavy mechanized bridges of high load capacity at completely self-contained operation. Introduced in rear support zone of bridge module are hydraulic outriggers. Bridge module is reliably fixed in transport position due to presence of lateral supporting beams in front and rear supports with locks. Design of front support allows for high loads and positioning on it of about 80% of service systems and standard equipment. Design of front support connection with load-bearing frame of machine reduces dynamic loads on load-carrying frame of base vehicle. EFFECT: high efficiency. 13 dwg
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Authors
Dates
1998-01-20—Published
1996-04-02—Filed