From the Fire service, Inc. Facebook page:

Congratulations Aurora -IL Fire Department on the delivery of their new TWIN 2020 E-ONE engines! With 9 stations equipped with ALL E-One apparatus, we appreciate your loyalty. It is a pleasuring serving you & your community!

Specs: Typhoon chassis, Cummins L9 330 HP engine, Hale QMAX pump 1500-GPM, Allison transmission, 730 gallons water /50-gallon foam tank, overhead ladder rack, storage for high-rise packs on pull-out trays for easy deployment.

E-ONE Typhoon fire engines

Aurora FD photo

E-ONE Typhoon fire engines

Aurora FD photo

booster reel on back of new fire engine

Aurora FD photo