FIELD: transport.
SUBSTANCE: three axle bogie comprises frame, traction motors and mounted axles equipped with axle boxes with dogs and swing suspensions. Hydraulic cylinders are secured at mid mounted axles and fed via hydraulic pressure control valve from hydraulic station arranged in locomotive body. Hydraulic cylinder rods are articulated with axle boxes of extreme mounted axles.
EFFECT: better performance of bogie in curves.
4 dwg
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Authors
Dates
2014-12-20—Published
2013-03-05—Filed