New Zealand DSG class locomotive

New Zealand DSG class

DSG 3114 in Dunedin.

Type and origin
Power type	Diesel-Electric Shunter
Builder	Toshiba Heavy Industries, Japan
Build date	1981 - 1983

Specifications
UIC class	Bo-Bo
Gauge	3 ft 6 in (1,067 mm)
Length	13.5 metres (44 ft 3 in)
Loco weight	56 tonnes (55 long tons; 62 short tons)
Prime mover	Two Cummins KTA-1150L
RPM range	1800 rpm
Engine type	I6 Diesel engine
Generator	Two Toshiba SDT 1144
Traction motors	Four Toshiba SE 2314
Cylinders	16
Cylinder size	159 mm × 159 mm (6.3 in × 6.3 in)

Performance figures
Maximum speed	60 km/h (37 mph)
Power output	700 kW (940 hp)
Tractive effort	130 kN (29,000 lb_f)

Career
Number in class	24
Numbers	DSG 3005 - 3304
First run	1981 - 1983
Disposition	In service

The New Zealand DSG class is a type of diesel-electric shunting locomotive used in New Zealand. The class shares a central cab design with the smaller DSC class shunting locomotive, and is twin-engined. Meanwhile, the very similarly designed, single-engined DSJ class, has a cab that is offset from the centre.

The DSG class shunters were built in four batches from 1981 to 1983 and have seen widespread use throughout New Zealand, particularly in larger yards and for port traffic. They also see service on sections of mainline, performing regional shunt duties in a number of areas.

Class register

Key:	In service	On lease	Out of service	Preserved	Overhaul/Repair	Scrapped

TMS No.	Introduction	Current Livery^[1]	Status	Allocated to	Notes
DSG 3005	000000001981-03-01-0000March 1981	KiwiRail	In service	South Island
DSG 3018	000000001981-03-01-0000March 1981	KiwiRail	In service	North Island
DSG 3020	000000001981-03-01-0000March 1981	KiwiRail	In service	South Island
DSG 3033	000000001981-03-01-0000March 1981	KiwiRail	Under overhaul	South Island	Under overhaul at Hutt Workshops.
DSG 3046	000000001981-03-01-0000March 1981	KiwiRail	In service	North Island
DSG 3059	000000001981-03-01-0000March 1981	KiwiRail	In service	North Island
DSG 3061	000000001982-03-01-0000March 1982	KiwiRail	In service	North Island
DSG 3074	000000001982-03-01-0000March 1982	KiwiRail	In service	North Island
DSG 3087	000000001982-03-01-0000March 1982	KiwiRail	In service	South Island
DSG 3101	000000001982-03-01-0000March 1982	KiwiRail	In service	South Island
DSG 3114	000000001982-03-01-0000March 1982	KiwiRail	In service	South Island
DSG 3127	000000001982-03-01-0000March 1982	KiwiRail	In service	South Island
DSG 3155	000000001982-06-01-0000June 1982	KiwiRail	In service	North Island
DSG 3168	000000001982-06-01-0000June 1982	KiwiRail	In service	North Island
DSG 3170	000000001982-06-01-0000June 1982	KiwiRail	In service	South Island
DSG 3196	000000001982-06-01-0000June 1982	KiwiRail	In service	North Island
DSG 3208	000000001982-06-01-0000June 1982	KiwiRail	In service	South Island
DSG 3210	000000001982-06-01-0000June 1982	KiwiRail	In service	North Island
DSG 3236	000000001983-10-01-0000October 1983	KiwiRail	In service	South Island
DSG 3249	000000001983-10-01-0000October 1983	KiwiRail	In service	North Island
DSG 3251	000000001983-10-01-0000October 1983	KiwiRail	In service	South Island
DSG 3264	000000001983-10-01-0000October 1983	KiwiRail	In service	North Island
DSG 3277	000000001983-10-01-0000October 1983	KiwiRail	In service	North Island
DSG 3304	000000001983-10-01-0000October 1983	KiwiRail	In service	South Island

References

Citations

↑ "New Zealand RailTrack". Retrieved 20 May 2011.

Books

Parsons, David (2002). New Zealand Railway Motive Power 2002. New Zealand Railway and Locomotive Society. p. 64. ISBN 978-0-908573-78-3.

External links

Rail vehicles of New Zealand

Diesel locomotives

Diesel Multiple Units

Electric locomotives

1500 V DC	E^A (later EO of 1968) E^C E^D E^O of 1923 E^W

25 kV AC	EF

Battery	E E^B

Electric Multiple Units

1500 V DC (Wellington)	"English Electric" D^M (inc. D trailers) "Ganz Mavag" EM (inc. ET trailers) "Matangi" FP (inc. FT trailers)

25 kV AC (Auckland)	AM (inc. AMP, AMT, AMA)

Railcars

RM class	88 seater (also known as Fiats or twinsets) Clayton steam railcar Edison battery-electric railcar Midland railcar Leyland experimental petrol railcar MacEwan-Pratt petrol railcar Model T Ford railcar Sentinel-Cammell steam railcar Silver Fern Standard Thomas Transmission Vulcan Wairarapa Westinghouse

Others	A 88 Buckhurst petrol carriage

Steam locomotives

A of 1873
A of 1906 (inc. A^D)
A^A
A^B
B of 1874
B of 1899
B^A
B^B
B^C
C of 1873
C of 1930
D of 1874
D of 1929
E of 1872 & 1875
E of 1906
F
F^A (inc. F^B)
G of 1874
G Garratt of 1928 (inc. Pacific rebuild)
H
J of 1874
J of 1939
J^A
J^B
K of 1877
K of 1932
K^A
K^B
L
L^A
M
N
N^A
N^C
O
O^A
O^B
O^C
P of 1876
P of 1885
Q of 1878
Q of 1901
R
S
T
U
U^A
U^B
U^C
U^D
V
W
W^A
W^AB
W^B
W^D
W^E
W^F
W^G
W^H
W^J
W^S
W^W
X
Y

Locomotive hauled carriages

See also: Locomotives of New Zealand.

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