Rail bus RA-1-731 >>>

Main Characteristics
Gauge, mm	1520/1435
Clearance limits comply with GOST 9238-1VM
Tare mass, tons	37
Gross mass, tons	48
Number of seats	78
Total number of passengers per car (at 7/m2)	160
Nominal speed, km/h	120
Minimum curve radius at 20 km/h, m	80
Load of the axle on a rail at maximum loading, kN	130
The Railbus design and materials applied ensure workability of all its systems at environment temperatures from -50 to +40 °C. The climatic construction corresponds to mark "U" of the GOST 15150.
Travel range, km	500
Brakes: Service brakes - hydroretarder; Main brakes - block air brakes.
Power unit: is the traction unit "Power pack", which incorporates power section comprising the MTU diesel engine (EURO II), generator, VOITH hydrodynamical transmission and all the operationally necessary equipment such as filter, radiator, exhaust silencer, ect. as well as complex interfaces. Other subassemblies whose function lies outside the field of vehicle traction, i.e. compressors for braking and air conditioning systems, train electric power generator, ect. can be integrated into the "Power Pack" envelope.
Body: self-supporting, all-metal with the stainless steel siding. Passenger boarding to and from either high and low platforms is ensured.
Suspension: Primary - by spring coils and dampers; Secondary - by airsprings and dampers Diameter of a new wheel across the rolling circle, mm	860
The Railbus is equipped with the monitoring & diagnostic control system maintaining main control functions, diagnostics of the main systems, and instruments for recording and storage of information.

Back