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The Allison Model 250, now known as the Rolls-Royce M250, (US military designations T63 and T703) is a highly successful turboshaft engine family, originally developed by the Allison Engine Company in the early 1960s. The Model 250 has been produced by Rolls-Royce since it acquired Allison in 1995.
The 1904 Rolls-Royce 10 hp Two-Seater is currently listed on the Guinness World Records as the most expensive veteran car to be sold, at the price of US$7,254,290 (equivalent to $10,660,000 in 2023), on a Bonhams auction held at Olympia in London on December 3, 2007. [3]
Data from Rolls-Royce General characteristics Type: Twin-spool turboshaft/turboprop Length: 37.6 inches (96 cm) Diameter: 21.5 inches (55 cm) Dry weight: 201 pounds (91 kg) Components Compressor: Single-stage centrifugal Turbine: 2 stage GP, 2 stage PT Performance Maximum power output: 240–300 shaft horsepower (180–220 kW) Overall pressure ratio: 6.2 Power-to-weight ratio: 0.67 pounds per ...
In 1995 US authorities approved, with restrictions on Joint Strike Fighter Program, the purchase of Allison by Rolls-Royce. [9] The price was $525 million. [ 12 ] In the year 2000, some of these restrictions were alleviated, [ 13 ] and in 2001 the US government chose the F-35 with Rolls-Royce LiftFan and Pratt & Whitney F135 engines.
Data from Grob General characteristics Crew: two Length: 8.4 m (27 ft 7 in) Wingspan: 10.3 m (33 ft 10 in) Height: 2.7 m (8 ft 10 in) Wing area: 13.5 m 2 (145 sq ft) Empty weight: 1,095 kg (2,414 lb) Max takeoff weight: 1,590 kg (3,505 lb) Fuel capacity: 360 litres (79 imp gal; 95 US gal) Powerplant: 1 × Rolls-Royce M250-B17F Turboprop aircraft engine, 340 kW (456 hp) Propellers: 5-bladed MT ...
The Rolls-Royce AE 2100 is a turboprop developed by Allison Engine Company, now part of Rolls-Royce North America. The engine was originally known as the GMA 2100, when Allison was a division of former corporate parent General Motors .
This is a list of Rolls-Royce branded motor cars and includes vehicles manufactured by: Rolls-Royce Limited (1906–1973) Rolls-Royce Motors (1973–2003), which was created as a result of the demerger of Rolls-Royce Limited in 1973. Vickers plc owned Rolls-Royce Motors between 1980 and 1998.
The Rolls-Royce B range was a range of petrol engines first intended to be installed in a car but in 1943 developed into a range to power the British Army's wheeled vehicles. [ 1 ] The Alvis Saladin and Rolls-Royce Phantom IV were fitted with 8-cylinder versions.