... 3. Ideal for tight, confined areas 4. Powered by Diesel Engine 6.6 HP Better Values, Friendly Service, Fast ... and asphalt. These plates are ideal for curbs, gutters, around tanks, forms, columns, footings, guard railings, drainage ditches, gas ... 20-25Limited grade ability20Frequency (rpm)3840Impact force (KN)35Engine modelS178F Diesel Engine 6.6HPStarting systemManual / Electric startPacking size (L*W ...