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This installment from Bill Friedrich explores the fascinating history of Chicago Fire Department Turret Wagon 6-7-2, a unique and powerful piece of firefighting equipment that served the city for decades.
Turret Wagon 6-7-2 was officially organized on September 19, 1966, at the Chicago Fire Rescue Headquarters located at 1244 N Wells. The initial unit was based on a 1962 Willys Jeep FC150 4×4, which was later modified by the CFD Shops. The body was specially fabricated to include twin deluge monitors capable of pumping up to 4,000 gallons per minute (GPM). This early version was assigned the designation G-196.
In October 1967, the unit was upgraded with a new chassis: a 1953 IHC M61 5-ton truck, designated G-248. The CFD Shops once again built and installed the body, this time with twin deluge monitors capable of flowing an impressive 10,000 GPM. However, by the mid-1970s, G-248 was found to be structurally unsound. Its body and monitors were then transferred to another chassis, G-157.
In 1977, the vehicle was re-designated as G-157 and mounted on a 1951 GMC M135 2½-ton 6×6 chassis. It was affectionately known as “Big Mo†and painted in the classic Civil Defense blue and white color scheme. This version remained in service until February 13, 1975, when the company was disbanded.
Throughout its operational life, Turret Wagon 6-7-2 played a crucial role in large-scale fire suppression, especially in industrial or hazardous material incidents where high-volume water delivery was essential. Today, it stands as a historical reminder of the ingenuity and adaptability of the Chicago Fire Department.