Diesel locomotive of the Belgian State Railways (SNCB – NMBS), 2010
Fixed running number 7701 ; The first one.
Power type Diesel
Builder MaK (Siemens/Vossloh)
Serial number 1000918 – 1001007
1001217 – 1001296
Build date 1999–2005
Total produced 170
Specifications
Wheel diameter 1,000 mm (39.37 in)
Minimum curve 75 m
Wheelbase bogie centre distance 7.770 m
axle distance 2.400 m
Length 15.590 m
Width 3.052 m
Height 4.220 m
Loco weight 90 t
Fuel capacity 4,200 L
Maximum speed 100 or 60 km/h (62 or 37 mph)
Power output 1150 kW
Operators SNCB/NMBS
Class 77
Numbers 7701–7870