The Fort Worth, TX, Fire Department has taken delivery of six custom pumpers built by Rosenbauer America. The apparatus are built on Rosenbauer RBM Commander cabs and chassis.They are powered by Cummins 450-hp engines and Allison transmissions. To fight fire, they have Waterous S-100 pumps and 720-gallon water tanks with 30-gallon foam cells. They are also equipped with Green Star generators.