Rail bus RA-1-730 >>>

Maintenance Characteristics of the Main Railbus Systems

Diesel-Engine CUMMINS NTA 855 R4 (EURO II)
Engine power, kW (HPm)	310(415)
Specific fuel consumption g/kWh: at rated power	215
Oil capacity, l	36
Oil changing, moto-hour	250

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

Back