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From the collection of B-24 Liberator Memorial Restoration Australia Inc

168 Items featured online

Pratt & Whitney R 1830 Radial Engine (Informational Entry)

The basic engine module on crane ready to be mounted on engine run up rig

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Conditions of use

All rights reserved

This media item is licensed under "All rights reserved". You cannot share (i.e. copy, distribute, transmit) or rework (i.e. alter, transform, build upon) this item, or use it for commercial purposes without the permission of the copyright owner. However, an exception can be made if your intended use meets the "fair dealing" criteria. Uses that meet this criteria include research or study; criticism or review; parody or satire; reporting news; enabling a person with a disability to access material; or professional advice by a lawyer, patent attorney, or trademark attorney.

Attribution

Please acknowledge the item’s source, creator and title (where known)

Have a question? Contact B-24 Liberator Memorial Restoration Australia Inc
R 1830 engine on run up rig, fitted with a training propeller

Reuse this media

Can you reuse this media without permission? No (with exceptions, see below)

Conditions of use

All rights reserved

This media item is licensed under "All rights reserved". You cannot share (i.e. copy, distribute, transmit) or rework (i.e. alter, transform, build upon) this item, or use it for commercial purposes without the permission of the copyright owner. However, an exception can be made if your intended use meets the "fair dealing" criteria. Uses that meet this criteria include research or study; criticism or review; parody or satire; reporting news; enabling a person with a disability to access material; or professional advice by a lawyer, patent attorney, or trademark attorney.

Attribution

Please acknowledge the item’s source, creator and title (where known)

Have a question? Contact B-24 Liberator Memorial Restoration Australia Inc

Historical information

Between Pratt & Whitney and numerous licensed companies, there were over 180,000 of these engines manufactured in a number of specifications. The B-24 Liberator would have been their major recipient but other famous aircraft using the same engine were the Consolidated Catalina flying boat and the Douglas DC3/C47/Dakota. Refer Wikipedia link for other aircraft that used this engine.

Significance

As a result of the significant and ongoing usage of these engines in civil aircraft such as the Douglas DC3, they are by no means rare. Many parts can still be sourced new and there are several companies that have the capacity to rebuild these engines to an airworthy standard.

Physical description

The Pratt & Whitney R 1830 is a double row 14 cylinder air cooled radial engine with a capacity of 1830 cubic inches (30 litres), developing some 1200 horsepower at a maximum 2700 rpm.

Subjects

References

Pratt & Whitney Company Overview Overview of P&W's current military engine production
Pratt & Whitney Company History P&W's media info of the company's history
Pratt & Whitney R 1830 Engine Detail as per Wikipedia Wikipedia detailed description of this engine as was used extensively in WW2