This appliance can deliver large quantities of water and foam concentrate to an incident - up to 13,000 litres of water and 1,000 litres of foam.
It is fitted with an automatic centrifugal pump, capable of delivering 4,000 litres of water per minute. It also carries fire-fighting monitors, capable of delivering 3,000 litres of water or 2,250 litres of foam per minute.
There are two units in based in Norfolk at Hethersett and Fakenham. Each appliance has a crew of two.