HMA's L1 ultra high pressure (UHP) emergency response vehicle is highly mobile for initial response and attack of on- and off-road fuel fires, forest and wildlands, military bases etc. Polaris Ranger 6x6, 700cc RAV. Honda GX670 24 hp at 3600 rpm engine with air-cooled 4-stroke 90° V-twin horizontal shaft. Positive displacement high pressure triplex piston/plunger pump. Constant output from 0.25 ~ 22 GPM at 850 ~ 1200 psi. Diesel or gasoline fuel system 150 ft lightweight high pressure hose.