Here is another powerful robotic mower with a KOHLER 8HP Engine that can cut grass without you having to break a sweat. The Daredevil Hybrid RC Robotic Mower can be operated from 260 meters away. It can climb inclines up to 45 degrees.
This mower has an adjustable cutting height of 2-15cm and cutting width of 50cm. It has 4-liter tank and fuel consumption rate of 1.2 liters per hour. You can turn it into a snow plow and water dispenser with an additional module.