Ryobi RY72ZTRX137-310 is a rotating 72 V Zero Turn battery cutter with joystick control. This cutter cuts about 12,000 square meters of lawn with five carbon - free engines and three 72 V 10 Ah -lithium ion batteries. It is possible to change battery layout so that the cutting area can be extended up to 16,000 square meters.Included is a bioplug, three 72 V 10 Ah batteries and a quick charger 14 Ah. The product is compatible with the 36 V Max Power battery system, which allows up to four Max Power batteries to be added for maximum running time. This cutter has a Cross Cut steel system with double blades shredding the grass for finer and easier picking. The cutting device has a width of 137 cm and the cutting height can be adjusted between 25 and 100 mm.Technical information:• Power supply: Li-ion battery• voltage: 72 V• with batteries 3 x 10 Ah and charger• charging time: 120 min• work area (max): 16000 m2• driving mechanism: rear-wheel drive• bio-section• cutting width: 1370 mm• cutting height: 25–100 mm• speed (max.): 12,8 km/h