MaK G 1202 BB

The MaK G 1202 BB is a four axle B'B' off-centre cab diesel-hydraulic locomotive built by Maschinenbau Kiel in Germany.

MaK G 1202 BB
Type and origin
Power typeDiesel
BuilderMaK
Build date1978-80[1]
Total produced12[1]
Specifications
Configuration:
​
 • UICB'B'
Gauge1,435 mm (4 ft 8 1⁄2 in)
Wheel diameter1,000 mm (39.37 in) (new)[1]
Minimum curve60 m (197 ft)[1]
Wheelbasebogie centre distance 5.800 m (19 ft 0.3 in)[1]
axle distance 2.400 m (7 ft 10.49 in)[1]
Length12.500 m (41 ft 0.1 in)[1]
Width3.100 m (10 ft 2.05 in)[1]
Height4.220 m (13 ft 10.14 in)[1]
Fuel capacity2,500 L (550 imp gal; 660 US gal)[1]
Prime moverMTU 12V 331 TC11 : 945 kW (1,267 hp)[1]
MTU 12V 331 TC 12 : 1,000 kW (1,300 hp)[1]
TransmissionVoith L5r4U2[1]
Performance figures
Maximum speed40–75 km/h (25–47 mph)[1]

Design and operators

The locomotive is a light freight and shunting locomotive; twelve units were built for private railway operators in Germany including 3 for Rheinkalk GmbH (chalk and dolomite mineral company), 2 for Osthannoversche Eisenbahnen, 2 for RAG, and the remainder on various short and medium term leases.[1]

See also
  • MaK G 1204 BB, similar design with MTU 396 engine replacing the MTU 331 engine

References
  1. "MaK - G 1202 BB". www.loks-aus-kiel.de (in German).
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