1)Self-propelled 2)Engine: Engine: B&S 625 Series/5. 5HP, B&S 650 Series I/C; WD1P68F, WD1P70F 3)Cutting width: 510mm (20 inches) 4)Forward speed: 1-speed: 3. 8km/h, 3-speed: 2. 8 km/h, 4. 2km/h, 5. 2km/h 5)Cutting height: 30mm-75mm(5 levels) 6)Blade: Straight or Swing Blade 7)Front wheel: 203mm*49mm(8"*2") 8)Real wheel: 203mm*49mm(8"*2") 9)Height adjuster: Single Lever 10)Discharge: bagging, mulching and side discharge optional 11)Grass catcher: 65L 12)Deck material: Steel 13)Deck color: Red or others