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Pratt & Whitney R-2000 Twin Wasp

The Engine Specifications
The R-2000 was an R-1830 with cylinders with a 5.75 inch bore to increase total displacement to 2,000 cubic inches.  The R-2000 was designed for the DC-4/C-54 which first flew in 1942. 
14 cylinder, air-cooled, two-row radial
displacement: 2,004 cubic inches (32.8 liters)
Bore x stroke: 5.75 x 5.50 inches
Models Used by
R-2000-2SD-13G: 1,450 hp (1081 kW)
R-2000-7M2: 1,450 hp (1081 kW)
de Havilland Canada DHC-4 Caribou
Douglas DC-4/C-54/R5D
Related Pages
More about Pratt & Whitney

page updated 30 March 2003



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Kenneth W Shanaberger 2000 - 2010