Category Item Unit Parameters Size parameters Overall length mm 12170 Overall width mm 2500 Overall height mm 3940 Wheelbase 1 axle &2 axle mm 4500 2 axle&3 axle mm 1350 Tread Front mm 2035 Rear mm 1804 Quality parameters Rated loading mass of extinguishing agent Water Kg 4900/3000 Foam liquid Kg 4900/3000 Curb mass 24050 load of front axle Kg 5800 Load of double rear axles Kg 18250 Total mass 32100 Load of front axle Kg 7100 Load of double rear axles Kg 25000 Engine parameters Model OM501LA.Ⅲ/18 Power kw/rpm 320/1800 Running parameters Max. speed km/h ≥90 Minimum diameter of turning circle m ≤20 Approach angle ° 16 Departure angle ° 9 Braking distance(truck speed 30km/h) m ≤10 Minimum ground clearance mm 290 Maximum Gradeability % ≥25