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#4344

New Zealand DH class locomotive

🇺🇸 United States ·built by General Electric· from 1978· class of 6 New Zealand diesel-electric locomotives

New Zealand DH class locomotive, photo 1 of 1
1/1 Alex Burgess· CC BY-SA 3.0

what is it?

The New Zealand DH class locomotive is a type of diesel-electric heavy transfer and shunting locomotive in New Zealand's national railway network. The class consists of six heavy shunt U10B type locomotives built by General Electric United States at their Erie, Pennsylvania plant in 1978. Five of the class are used in the Auckland area for heavy shunting duties, including services around Auckland and the Port of Auckland, while one is based at the Port of Tauranga in Mount Maunganui.

who runs it

base stats

  • speed 112 km/htop speed
  • power 672 kWpower output
  • weight 54 tin working order
  • built 6made in total

Bars compare against all trains: 600 km/h (maglev), 1,700 seats; power, weight and number built on a log scale up to 20 MW, 1,000 t and 20,000 built.

fun facts

  • First built 48 years ago, in 1978.
  • 672 kW is about 8 family cars (~85 kW each) flat out.
  • Weighs about as much as 9 African elephants (~6 t each).
  • 11.2 m long: about 2 cars parked nose to tail.
  • Served for 1 years (1978–1979).

diesel locomotive: A diesel engine on board drives the wheels, usually through a generator (diesel-electric).

spec sheet

built
1978
in service from
1978
retired
1979
status
in service
number built
6
kind
Diesel-Electric Shunter
traction
diesel
origin
🇺🇸 United States
builders
General Electric
operators
New Zealand Railways Corporation, New Zealand Railways Department
top speed
112 km/h
power
672 kW
gauge
1,067 mm Cape gauge
wheel arrangement
Bo'Bo'
length
11.2 m
weight
54 t

From the Wikipedia infobox and Wikidata. Blank means the sources don't say.

Sources: Wikidata Q16926777, Wikipedia: New Zealand DH class locomotive (CC BY-SA 4.0).Updated 2026-10-25.

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