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Maintenance Characteristics of the Main Railbus Systems

Diesel-Engine MTU 6R 183 TD13H (EURO II)
Engine power, kW (HPm)	315(428)
Specific fuel consumption g/kWh: - at rated power - optimum value	220 194
Oil capacity - engine, total initial filling, l - bypass filter, l - lube oil consumption â % of fuel consumption (after approx. 100 hrs operation)	25 13.5 0.5%
Coolant capacity: engine coolant, l	15
Oil changing, moto-hour	500

Hydrodynamical Transmission V0ITH 211rzz
Service life before the first overhaul depending on operation conditions, km	900000-1200000
Service life after an overhaul, km	900000
Allowable number of overhauls	3
The transmission oils for turbodrives recommended by VOITH are applicable as a working fluid. Necessary volume of the oil for a turbodrive, L Necessary volume of the oil for the heat exchanger of a cooling system, L	7 18
Oil changing with filter replacement, km	300000

Bogie
Diameter of a wheel across the rolling circle: new wheel, mm after remachining, no less, mm	860 810
Volume of TAp-15V transmission oil in gearboxes of wheel pairs, L	5,5
Brake block service life, km	300000
Airspring service life, years	12

Storage Battery
Number of Ni-Cd FNC-R units	18
Nominal cell voltage, V	1.4
Total capacity, A h	240
Period between inspections of electrolyte level, months	3-6

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