Apparatus Equipment
Engines
Detroit Diesel
71 Series (introduced in 1938 (inline) and 1957 (V))
- 6-71 = 7.0 L, Inline 6
- 6V-71 = 7.0 L, V6
- 8V-71 = 9.3 L, V8
92 Series (introduced in 1974)
- 6V-92 = 9.0 L, V6
- 8V-92 = 12.1 L, V8
Series 60 (introduced in 1987)
- 11.1 L, Inline 6 (discontinued in 1998)
- 12.7 L, Inline 6 (most popular displacement; discontinued in 2007 but there may have been remaining stock used in apparatus built after 2007)
- 14.0 L, Inline 6
DD13
- 12.8 L, Inline 6
Caterpillar
- C13 = 12.5 L, Inline 6
Cummins
- ISL9 = 8.9 L, Inline 6
- ISM = 10.8 L, Inline 6
- ISX12 = 11.9 L, Inline 6
- ISX15 = 14.9 L, Inline 6
Transmissions
Allison
- HT740 = 4-Speed
- HD4060 = 5-Speed
- 3000 EVS = 5-Speed
- 4000 EVS = 5-Speed
Pumps
Waterous
- CS = , single-stage, 750-1250 GPM (in 250 GPM increments)
- CSU = , single-stage, 1500-2250 GPM (in 250 GPM increments)
- CM = two-stage, 750-1250 GPM (in 250 GPM increments)
- CMU = two-stage, 1500-2250 GPM (in 250 GPM increments)
Hale
- 8FG = single-stage, 1500-3000 GPM (in 250 GPM increments)
- DSD = single-stage, 750-1500 GPM (in 250 GPM increments). Rating indicated by first 2 or 3 numbers following DSD (e.g. DSD150 = 1500 GPM).
- QMax = single-stage, 1000-2250 GPM (in 250 GPM increments). Rating indicated by first 3 numbers following QMax (e.g. Qmax225 = 2250 GPM).