The Mk 11 was introduced in the late 80’s as a Primary one foam tender to supplement the Mk 9 fleet, mainly on passenger aircraft airfields where some were fitted with turntable ladders for accessing TriStar flight decks (Mk11A).  With an impressive performance and powerful Rösenbauer monitor they were a popular vehicle to work with.

Chassis
 

Scammell Nubian Major 6 X 6

Engine

Rear mounted Cummins Diesel Turbocharged UTA 903
 

Water Tank Capacity
 

1250 Gallons

Foam Liquid Tank Capacity
 

150 Gallons

Foam output

5000 Gallons per minute