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Diesel Multiple Unit VT 628 / VM 928

The VT628 diesel multiple unit consists of two individual coaches in the basic configuration. With the availability of stronger and more reliable diesel engines, one vehicle was implemented as an engine coach and one vehicle as a driving trailer. With the VT 628, it is possible to drive up to four units in multiple traction.

The VT628 diesel multiple units reach a top speed of 120 km/h, depending on model. They offer 10 first class seats and 112 second class seats with a roomy seating arrangement.

Depending on the series, the engine performance is 357 kW, 410 kW, or 485 kW. Hydraulic gearing is used to transmit the traction force.

The VT628 diesel multiple units have the option of side-selective door release.

The individual coaches of the diesel multiple unit are connected via central buffer coupling. At the end of the multiple unit is a screw coupling in accordance with UIC with coupling hook and UIC buffers.

The vehicles of this model are used in Germany, Poland, the Czech Republic, Romania, and Luxemburg. Other multiple units are operated in Canada in a shuttle service in the Quebec area by the LeMassif Group.

Technical Data Diesel Multiple Unit VT 628 / VM 928

(for information only)

maximum speed
120km/h
total weight
67t
interchangeability
German homologation
entrance from platforms
350mm ... 760mm; Entrance height: 585mm, 800mm, 1000mm
number of doors
2 door at each end and one door close to centre of the unit per side
type of doors
slide-plug doors
number of 1st class seats
10
number of 2nd class seats
112
number of tip-up seats
21 seats in multi-functional areas
number of standees
180 at 4P/m²
illumination
fluorescent lamps
toilets
1
toilet system
vacuum-system
windows
fixed, some of them with a hinged fanlight
producer of vehicle
DUEWAG
train control
MICAS
multiple traction / feeder train
up to 3 units (up to 6 cars)
axle arrangement
2'B'+2'2'
bogie wheel base
1,900mm
axle load
11.6t maximum
wheel diameter, new
770mm
secondary suspension
air-ride
length over buffers
45,400mm
distance between bogie pivots
15,100mm
width of car body
2,850mm
height of car body above top of rail
4,154mm
smallest curve radius
125m in depot
type of brake
KE-P-A-Mg
energy supply
generator
diesel engine
MTU, 12 V 183 TA12
engine output
410 kW
fuel tank
960l
heating oil tank
240l
starter battery
110V 165Ah
workshop supply
110V 165Ah
manual transmission
Voith T 320 rz, hydro-dynamic