The vehicle is powered by a 6,515-cubic-centimetre (397.6cuin)Rolls-Royce B81 straight-eight engine producing 211 brake horsepower (157kW) at 4000RPM and 340 pound-feet (461N⋅m) of torque at 2500RPM.[2]
Firefighting equipment was provided by The Pyrene Company Limited. It could produce 7,500 gallons of foam per minute and carried a crew of 6.
125 Salamanders were built and used by the Royal Air Force (as the Alvis Salamander/Pyrene Mark 6)[3] and the Royal Canadian Air Force. From the late 1970s on they were replaced by vehicles like the Thornycroft Nubian Pyrene Mark 7.