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Four-wheel bogie model 18-194-1, type 3 GOST 9246-2013


The 18-194-1 model bogie is manufactured in accordance with GOST 9246-2013 and is designed to roll up under freight railway cars equipped with automatic mode intended for high-deflection bogies.

The bogie provides for the operation of cars on mainline railroads of 1520 mm track gage within the temperature range from plus 45 to minus 60.

The bogie structure ensures that cars traverse hump yards and car dumper humps.

Parameter names Parameter value
Maximum design wheelset-to-rails static load, kN (ton-force) 245 (25)
Bogie assembly weight, kg 4859/4877*
Distance from rail heads to level of center bowl bearing surface in free state, mm 818
Distance between longitudinal axes of side bearers, m 1524
ength of bogie wheelbase, mm 1850
Distance between longitudinal axes of spring sets, m 2036
Center bowl diameter, mm 350
Center bowl depth, mm 35
Design speed, km/h 120
Track gage,mm 1520
Wheel nominal diameter, mm 957
Design full static deflection of bogie suspension in cars with maximum design weight (100 ton-force), mm 73,4
Design static deflection of bogie suspension in cars with maximum design weight (21 ton-force), mm 15,5
Wheel set - with axle taper double-range case bearing within clearances, mm 150x250x160