NARRow GAuGe DieSel-electRic RAilcARS DMu… · Each DMU car is equipped with one motor bogie and...
2
Stadler Bussnang AG Ernst-Stadler-Strasse 4 CH-9565 Bussnang Phone +41 (0)71 626 20 20 [email protected] Stadler Rail Group Ernst-Stadler-Strasse 1 CH-9565 Bussnang Phone +41 (0)71 626 21 20 [email protected] www.stadlerrail.com In February 2014 the public traffic operator A.R.S.T. (Sardinia, Italy) has signed a contract for the delivery of 4 two-car Diesel- electric low-floor railcars designed for the 950 mm narrow gauge routes Sassari-Alghero and Sassari-Sorso. The contract includes a four-years program of full-maintenance and service. A 2nd order for further 5 units has been signed in December 2015, with delivery starting from mid 2017. Each DMU car is equipped with one motor bogie and one trailer bogie; if necessary the two cars can be separated from each other for maintenance purposes. Both cars have low-floor access which allows PRM passengers and older people an easier access. The drive system is arranged above the motor bogie in order to guarantee, even in case of high gradients, an optimal adhesion as well as high tractive effort. The Diesel engines provide high performance and fulfill the newest stringent Euro-3B emissions requirements. All the main components are easily accessible for vehicle maintenance. NARROW GAUGE DIESEL-ELECTRIC RAILCARS DMU A.R.S.T., Sardinia, Italy
Transcript of NARRow GAuGe DieSel-electRic RAilcARS DMu… · Each DMU car is equipped with one motor bogie and...
Stadler Bussnang AG
Ernst-Stadler-Strasse 4CH-9565 BussnangPhone +41 (0)71 626 20 [email protected]
Stadler Rail Group
Ernst-Stadler-Strasse 1CH-9565 BussnangPhone +41 (0)71 626 21 [email protected]
www.stadlerrail.com
In February 2014 the public traffic operator A.R.S.T. (Sardinia, Italy) has signed a contract for the delivery of 4 two-car Diesel-
electric low-floor railcars designed for the 950 mm narrow gauge routes Sassari-Alghero and Sassari-Sorso. The contract includes
a four-years program of full-maintenance and service. A 2nd order for further 5 units has been signed in December 2015, with
delivery starting from mid 2017. Each DMU car is equipped with one motor bogie and one trailer bogie; if necessary the two cars can
be separated from each other for maintenance purposes. Both cars have low-floor access which allows PRM passengers and older
people an easier access. The drive system is arranged above the motor bogie in order to guarantee, even in case of high gradients,
an optimal adhesion as well as high tractive effort. The Diesel engines provide high performance and fulfill the newest stringent
Euro-3B emissions requirements. All the main components are easily accessible for vehicle maintenance.
NARRow GAuGe DieSel-electRic RAilcARS DMuA.R.S.T., Sardinia, Italy
Vehicle data
Rail operator A.R.S.T. (Italy)
Area of operation Sassari – Alghero Sassari – Sorso Gauge 950 mm
Drive system Diesel-electric
Axle arrangement Bo’ 2’ + 2‘ Bo’
Number of vehicles 4 + 5
Delivery 2015
total nr. of seats 100
tip up seats 10
Standing capacity (6 Pers./m2) 86
Floor height Low-floor at entrance 519 mm
High-floor 945/1039 mm
Access width 1300 mm
length over coupling 35832 mm
Vehicle width 2500 mm
Vehicle height 3880 mm
Bogie wheelbase Motor bogie 2100 mm
Trailer bogie 1800 mm
wheel diameter (motor bogie) 810 mm (new)
wheel diameter (trailer bogie) 685 mm (new)
Diesel engine power (max.) 2 x 395 kW
Max. power at wheels 4 x 150 kW
Starting tractive effort 120 kN
Starting acceleration 0.9 m/s2
Maximum speed 120 km/h
TMARST0415e
technical features
technology
– DMUs with a modern, transparent, open interior design made
of lightweight aluminum carbody
– Embedded multiple-unit control (two DMUs)
– Possibility to add an intermediate car to increase the DMU’s
capacity
comfort
– Spacious, multi-functional low-floor access which also
provides PRM passengers and older people with an easier
access on board of the train
– Two wide low-floor access doors per side
– Air conditioning in the passenger compartments as well as an
additional independent unit in the driver‘s cab
– Efficient bogies air suspensions for maximum passengers’
travel comfort and ride quality
– Vivid illumination of the individual compartments and an
excellent vision through the complete train are granted thanks
to efficient, low-energy, LED light sources
– Visual and acoustic passenger information system with
real-time CCTV video-surveillance
Personnel
– Ergonomically designed driver‘s cab with independent access
doors for the train drivers
Reliability / Availability / Maintainability / Safety
– Low emission (Euro-3B), high-performance 6 cylinder
CUMMINS Diesel engines, equipped with particulate filter
– Two Diesel-electric drive units equipped with modern, high
efficiency, water cooled IGBT power converters and
asynchronous generators and motors
– DMU vehicle control by means of CAN bus technology
– UNI-11170 compliant fire-detecting and fire-fighting system
