Kempton Park Steam Engines

Kempton Park Engine No. 6 (the working one) seen here in steam on an open day in 2006

The Kempton Park Steam Engines (also known as the Kempton Great Engines) are two large triple-expansion steam engines, dating from 1926–1929, at the Kempton Park waterworks, London. They were manufactured by Worthington-Simpson. Each engine is of a similar size to that used in RMS Titanic and rated at about 1008 hp. They each pumped 19 million gallons of water a day, to supply north London with drinking water taken from the River Thames. They were the last working survivors when they were finally retired from service in 1980.

The engines are of an inverted vertical triple-expansion type, 62 feet (19 m) tall from basement to the top of the valve casings and each weighing over 800 tons. The engines are thought to be the biggest ever built in the UK.

One of the engines, called The Sir William Prescott, has been restored to running order and is the largest fully operational triple-expansion steam engine in the world. It may be seen in steam on various weekends during the year. The engine house also houses two steam turbine water pumps.

The waterworks is adjacent to the A316 (just before it becomes the M3 motorway), between Sunbury-on-Thames and Hanworth. The same site also features a 2-foot gauge steam railway, the Kempton Steam Railway, the largest steam railway offering rides to the public on selected days,^[1] in London.

The steam engines now form a museum operated by Kempton Great Engines Trust, a registered charity.^[2]

See also

• Metropolitan Water Board Railway
• Kew Bridge Steam Museum

Media

• The 1971 top-ten chart hit "Tap Turns on the Water", by British band CCS, was choreographed for BBC dance troupe Pan's People at the pumping station.^[3]
• The engines were featured in both Titanic films, "A Night To Remember" (1958) and the made-for-TV film "S.O.S. Titanic" (1979). The engines are very similar to the actual engines on board the Titanic albeit the Titanic's engines were 4 cylinders as opposed to three. Yet the Kempton engines are the correct size (4 stories tall) and of the correct type (triple expansion). Alas, land based pumping engines, Like Kempton Park's engines have flywheels: Marine Steam Engines have no flywheels.

References

External links

• Official website of Kempton Great Engines Trust
• Pictures of Kempton Park Engines

Borough of Spelthorne
Towns, villages and localities	Ashford Ashford Common Charlton Laleham Littleton Lower Halliford Lower Sunbury Shepperton Staines-upon-Thames Stanwell Stanwell Moor Sunbury-on-Thames Sunbury Common Upper Halliford
Key parks	Ashford Park Rec. Ground Beechwood Rec. Ground Bishop Duppas Park Knowle Green Laleham Park Spelthorne Sports Ground Long Lane Rec. Ground Shortwood Common Staines Moor (Staines) Lammas Staines Park Sunbury Park Town Lane Rec. Ground Walled Garden, Sunbury
Large listed buildings	Churches All Saints, Laleham St Mary's, Staines St Matthews, Ashford St Mary, Stanwell St Mary Magdalene, Littleton St Nicholas, Shepperton Other Halliford School Laleham Abbey Littleton Manor The Old Manor House, Shepperton Shepperton Manor St Paul's College St James Senior Boys School Sunbury Court
Education	The Bishop Wand Church of England School Halliford School Matthew Arnold School St James Senior Boys School St. Paul's College, Sunbury-on-Thames Spelthorne College Sunbury Manor School Thamesmead School
Railway stations	Ashford Kempton Park Shepperton Staines Sunbury Upper Halliford
Buildings and structures	Kempton Park Racecourse Kempton Park Reservoirs Kempton Park Steam Engines King George VI Reservoir Queen Mary Reservoir Shepperton Studios Staines Reservoirs Wraysbury Reservoir Thames Water Ring Main M3 motorway and Thames Crossing Staines Bridge Chertsey Bridge Walton Bridge
Sport	Football Ashford Town (Middlesex) F.C. Spelthorne Sports F.C. Staines Lammas F.C. Staines Town F.C. Rugby London Irish RFC Staines Rugby Football Club Other Staines Boat Club Sunbury Cricket Club West Surrey Racing
Destroyed landmarks	Ashford Manor Astleham Church Stanwell Place Kempton Manor Sunbury Manor

Coordinates: 51°25′33″N 0°24′18″W / 51.4259°N 0.4050°W / 51.4259; -0.4050