Polyethylene Tank 4.10/3.50 x 6 Pneumatic Tires 12 Volt Diaphragm Pump 2.0 GPM Lever Handgun, 20 Ft. Hose of 3/8″ Hose, 0-60 PSI Max – SPRAYING DISTANCE FROM TIP OF NOZZLE IS 18″ Break Away Boom-2 nozzles, 80″ coverage with check valve and filter. Pull behind a small lawn mower. Not for big tractors.