A fan-powered system under the cutter deck that improves airflow between the cutter deck and the high airflow grass bag. It significantly improves collecting performance of the lawnmower. The grass bag is opened and assisted with an electric motor at the touch of a switch. Both blades have an overlapping cutting area to create accurate mowing and avoid any uncut areas when turning. Honda professional engines are Over-Head Valve (OHV) and feature: cast iron cylinder sleeve, bearing set on the crankshaft, high capacity air filter and steel fan cover.

Technical Specification:

• Blade brake clutch - Electromagnetic
  
• Optiflow - Yes
  
• Grass bag dumping - Electric
  
• Positions and cutting - 7
  
• Noise value - sound power level (dB(A)) - 105
  
• Mulching - Versamow selective mulching
  
• Rear deflector - Optional
  
• Tow hitch - Optional
  
• Length (mm) - 2445
  
• Width (mm) - 1060
  
• Height (mm) - 1230
  
• Dry weight (kg) - 272
  
• Cutter deck size (cm) - 122
  
• Number of blades - 2
  
• Synchro or Asynchro - Synchro
  
• Height adjustment (mm) - 29-90
  
• Grass bag capacity (Litres) - 350
  
• Engine 4-stroke - OHC V-twin
  
• Engine displacement (cc) - 688
  
• Engine model - GXV660
  
• Engine Rated Power (kW/rpm) - 13.8/2,800
  
• Fuel tank capacity (Litres) - 8.5
  
• Engine oil capacity (Litres) - 2.2
  
• Transmission type - Variable: Hydrostatic
  
• Driving speed (km/h) - Progressive 0 to 8.2
  
• Front tyres (diameter x width - rim) (inches) - 15 x 6.00 - 6
  
• Rear tyres (diameter x width - rim) (inches) - 18 x 8.50 - 8
  
• Turning radius (m) - 1.6