What obstacles need protection?

Obstacles that will not be recognized by the RK’s bumper or can cause harm to the mower or lawn features. Some examples: Water hazards, flowerbeds, holes, surface levels differences such as a cliff, too steep slopes, tree roots sticking above grass surface, exposed soil areas that may become muddy when raining, slanted tree trunk where the RK’s front wheel can climb on it like on a ramp. Download the RK User Guide for more information.