Strong steel frame driven cordless lawnmower with self-propelled function. Strong steel frame Driving and bio-cutting, collecting, side discharge cordless lawnmower. Centralized cutting height adjustment and ball bearing wheels, cutting width 53 cm. Infinitely variable speed control, load sensing and four battery bay, recommended cutting area of 2,300 m?. Tool only, battery and charger not included. TECHNICAL SPECIFICATIONS: Brushless Motor Yes, Nominal Battery Voltage 2 x 18 V, Voltage LXT Yes, Battery protection Yes, No load speed 2300 – 2800 min- ?, Cutting height positions 10, Width of Mowing Deck 53 cm, Mowing area 2300 m?, Mowing Height 20 – 100 mm, Rear Wheel Diameter 23 cm, Front Wheel Diameter 23 cm, Continuous use 18V / 6.0Ah 40 min, Collecting Box Capacity 70 L, Propelling Speed 2, 5 – 5, 0 km/h, Self-Propelled Yes, Sound Power Level (LWA) 90, 4 dB (A), Sound Pressure Level (LpA) 78, 8 dB (A)