... .5HP), 20" cutting width, self propelled Self Propelled Lawn Mower, B&S, 20"Drive type: self propelledIdle speed: 2700rpmCutting width: 500mm(20 inch),Mowing height:30- ... Speed: 1.1m/sec (Approx 4mph)Engine type: B&S 675 6.5HP (B&S 625 5.0HP and B&S 500 4.0HP optional)Fuel tank capacity ... *430mmContainer load:130pcs/20ft; 270pcs/40'GP; 324pcs/40'HQ Self Propelled Lawn Mower, B&S, 20"