Yes she used approx 20L an hour using an industrial oil burner boiler, so use to steam for about 10 hours a day, the boiler was a 600 lbs/hr boiler and just about kept up with the engine requirements, so was burning most of the time, she had a 1250L desiel tank up front with a 2000L water tank up front as well, when both were full she was a bit bow heavy. When I brought her she was laid up in Thorne, near Doncaster, brought her down to Harefield and used 2300L of fuel but it was only 33p/L then. When I used to go to the Rickmansworth festerval worked it out at approx 7-8 galls to the mile, a bit thirsty, BUT great fun.