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Bogie 18-9770
Bogie model 18-9770 is designed for freight cars of 1520 mm track gauge, and also for freight cars of industrial transport.
Part number:
Supplier:
ZAO Promtractor-WagonDescription
Specifications
Maximum static load of wheel set on rails 230,5 кН (23,5 ton-force)
Design speed 120 km/h
Base 1850 mm
Weight assembly, not more than 4900 kg
Distance above rail head level to bearing surface level of center plate in free state 806 mm
Distance between long axles of side bearing 1524 mm
Distance between long axles of spring groups 2036 mm
Spring suspension bending under maximum gross load 60 mm
Spring suspension bending under tare (under load of wheel set on rails 60 кН) 11 mm
Relative friction coefficient of friction shock absorber in spring suspension:
— under maximum gross load 0,08 - 0,12
— under tare 0,10 - 0,16
Center plate diameter 304 mm
Center plate depth 30 mm
Clearance to GOST 9238-83 02-ВМ
Overhaul life 210 thous. km
Maximum static load of wheel set on rails 230,5 кН (23,5 ton-force)
Design speed 120 km/h
Base 1850 mm
Weight assembly, not more than 4900 kg
Distance above rail head level to bearing surface level of center plate in free state 806 mm
Distance between long axles of side bearing 1524 mm
Distance between long axles of spring groups 2036 mm
Spring suspension bending under maximum gross load 60 mm
Spring suspension bending under tare (under load of wheel set on rails 60 кН) 11 mm
Relative friction coefficient of friction shock absorber in spring suspension:
— under maximum gross load 0,08 - 0,12
— under tare 0,10 - 0,16
Center plate diameter 304 mm
Center plate depth 30 mm
Clearance to GOST 9238-83 02-ВМ
Overhaul life 210 thous. km