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Gardner Engines

Gardner Engines #

The Gardner diesel and petrol engines have powered many UK public transport buses throughout the years.
L Gardner & Sons was founded by Lawrence Gardner in Hulme (Manchester) as a small engineering / sewing-machine business in 1868.

L Gardner & Sons (Gardner Engines) #

Gardner Engines factory

Aerial view of L. Gardner & Sons’ Barton Hall Engine Works, Patricroft, Eccles, Manchester: Stevedt7, CC BY-SA 4.0, via Wikimedia Commons
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Gardner Petrol Engines #

In the early 20th century, Gardner produced a limited range of petrol engines, primarily for industrial machinery, marine vessels, and specialised vehicles. Petrol engines were never widely adopted for UK buses. From the 1930s, Gardner focused on diesel engines, which became the standard for buses and trucks thanks to their reliability and fuel efficiency.

The sound of a Gardner engine #

Ask any bus enthusiast and they’ll tell you: Gardner engines had a sound all of their own. Unlike the harsher roar of many Leyland or AEC units, a Gardner was slow-revving and deliberate, with a steady, almost musical beat. At idle there was a soft mechanical “tick,” while under load the engine produced a throaty, smooth thrum that carried through city streets. The 6LX and 6LXB in particular became legendary — you could often identify a Gardner-powered bus by ear long before you saw it. This distinctive note is one reason Gardner engines remain so fondly remembered today. Gardner engine 1908

Gardner 1908 Type 4CR Marine Petrol Engine: Photograph by Clem Rutter, Rochester, Kent. (www.clemrutter.net)., CC BY-SA 3.0, via Wikimedia Commons
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Gardner Engine in a Leyland Olympian bus

West Midlands Travel Mk2 MCW Metrobus DR102/64 3053 (F53 XOF) paulburr73, CC BY-SA 2.0, via Wikimedia Commons
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A Sectioned Gardner 6LW engine built in 1961

A Sectioned Gardner 6LW engine built in 1961 for use in a Bristol Commercials Bus BulldozerD11, CC BY-SA 3.0, via Wikimedia Commons
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A Sectioned Gardner 6LW engine built in 1961

Gardner 6LXB engine: km30192002, CC BY 2.0, via Wikimedia Commons
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