Best RoboticLawn Mower

Hills

Your YardHas Hills.Your RobotBetter Be Ready.

Slope is the spec that breaks the most mowers. Degrees and percent grade aren't the same, and a mower that climbs 20° may not survive your 30° hill.

Hills illustration

Slope ratings are usually given in degrees (°) or percent grade (%). 20° ≈ 36% grade. Read the spec sheet in the unit the manufacturer used.

What changes
for the robot?

Hills demand traction and torque. AWD mowers climb where wheel-driven ones slip, and slope ratings are the single most misunderstood spec in the category.

Patch's Note

42% slope and 42 degrees aren't the same thing. Check the unit on every spec sheet.

Researched For This

Mowers Worth Considering.

MAMMOTION LUBA 2 AWDResearch Review

MAMMOTION

LUBA 2 AWD

Built for large, complicated yards where traction matters and slopes are serious.

Navigation
RTK + Vision (hybrid)
Coverage
Multi-zone, no wire
Slope
Up to ~38° / 80%

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