SPECIFICATIONS Displacement: 2-cycle - 25cc Power: 1.25 hp Fuel Capacity: 0.55 L Fuel Mix: 50:1 Max Power Speed: 8400 rpm Recommended Engine Speed: 3100 rpm Max Output Shaft Speed: 8200 rpm Hole Diameter: 10.0 inch Sound Level Operator: 94 dB Sound Level Ambiant: 71 dB Dimension (L x W x H): 62.0 x 20.0 x 12.0 in Weight: 13.0 lbs