0-3-0 is a type of

wheel arrangement In rail transport, a wheel arrangement or wheel configuration is a system of classifying the way in which wheels are distributed under a locomotive. Several notations exist to describe the wheel assemblies of a locomotive by type, position, and c ...

for a

monorail A monorail (from "mono", meaning "one", and " rail") is a railway in which the track consists of a single rail or a beam. Colloquially, the term "monorail" is often used to describe any form of elevated rail or people mover. More accurat ...

steam locomotive.

History

This most unusual wheel arrangement was only used for specialised monorails.

Listowel and Ballybunion Railway

The

Lartigue Monorail The Lartigue Monorail system was developed by the French engineer Charles Lartigue (1834–1907). He further developed a horse drawn monorail system, which had been invented by Henry Robinson Palmer in 1821. Lartigue had seen camels in Algeria ...

locomotives used on the Listowel and Ballybunion Railway were of 0-3-0 wheel arrangement, although they also required non-load-bearing guide wheels. These locomotives were built by the

Hunslet Engine Company The Hunslet Engine Company is a locomotive-building company, founded in 1864 in Hunslet, England. It manufactured steam locomotives for over 100 years and currently manufactures diesel shunting locomotives. The company is part of Ed Murray & So ...

Leeds Leeds () is a city and the administrative centre of the City of Leeds district in West Yorkshire, England. It is built around the River Aire and is in the eastern foothills of the Pennines. It is also the third-largest settlement (by popula ...

in 1888.

Patiala State Monorail Trainways

Four locomotives were built with this wheel arrangement in 1907 for the Patiala State Monorail Trainways, a

line in

Patiala Patiala () is a city in southeastern Punjab, northwestern India. It is the fourth largest city in the state and is the administrative capital of Patiala district. Patiala is located around the '' Qila Mubarak'' (the 'Fortunate Castle') construct ...

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

. They had double flanged driving wheels and the locomotives had an outrigger wheel that ran on the ground. The builder was

Orenstein & Koppel Orenstein & Koppel (normally abbreviated to "O&K") was a major Germany, German engineering company specialising in railway vehicles, escalators, and heavy equipment. It was founded on April 1, 1876 in Berlin by Benno Orenstein and Arthur Koppel. ...

Berlin Berlin ( , ) is the capital and List of cities in Germany by population, largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's List of cities in the European Union by population within ci ...

, one locomotive is preserved in working order at the

National Rail Museum, New Delhi The National Rail Museum in Chanakyapuri, New Delhi, displays exhibits on the history of rail transport in India. The museum was inaugurated on 1 February 1977. The museum spans over an area of over 11 acres and the indoor gallery compris ...

New Delhi New Delhi (, , ''Naī Dillī'') is the capital of India and a part of the National Capital Territory of Delhi (NCT). New Delhi is the seat of all three branches of the government of India, hosting the Rashtrapati Bhavan, Parliament Ho ...

. Also, in the Russian notation that counts axles instead of wheels, 0-3-0 is identical to Whyte's 0-6-0.

References

{{Whyte types Monorails 3,0-3-0