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The Mammotion Luba 2 5000HX mows lawns up to one and a quarter acres with no boundary wire, guided by satellite positioning and cameras. Mammotion rates it for slopes up to 80%. It cuts from 2.2 to 4 inches, which suits a lawn kept on the longer side, and shares those specs with the Luba 2 3000HX, which is rated for a smaller lawn.
Who It's For
The Luba 2 5000HX suits a large property with up to one and a quarter acres of lawn, including steep banks or hillside sections that are hard to mow by hand. It fits owners who keep their grass fairly tall, since its lowest setting is 2.2 inches. You would rather set the lawn's edges in an app than peg a wire around them, and you are comfortable running the mowing schedule from the same app.
Look Elsewhere If
You may want a different mower if you prefer a short lawn. The Luba 2 5000HX cuts no lower than 2.2 inches, so a mower with a lower range, such as the Sunseeker X7, is the closer match. If your lawn is mostly flat, you may not need an 80% slope rating, and the Bestmow T100, one tier down, is rated for a larger lawn. Satellite positioning also depends on an open view of the sky, so a yard under heavy tree cover may suit a different kind of mower.
Where To Buy
Key Features
Navigation And Boundary Setup. The Luba 2 5000HX finds its way with RTK, which is satellite positioning corrected by a reference station, and with cameras. Because RTK relies on satellites, it works most reliably under an open sky. You set the boundary in the app instead of pegging a wire around the lawn, and the mower covers the area in systematic lines rather than at random.
Cutting Height And Width. The Luba 2 5000HX cuts from 2.2 to 4 inches, which suits owners who prefer taller grass, but it cannot cut very short. Each pass is 15.7 inches wide. A wider cut covers more lawn with every pass, and that helps on a large property.
Slopes. Mammotion rates the Luba 2 5000HX for slopes of up to 80%. Slope percent compares how far the ground rises with how far it runs, so it is not the same as an angle in degrees. It has all-wheel drive. A rating this high is worth considering if your yard includes steep banks, but on a mostly flat lawn it may matter much less.
Obstacle Detection. The Luba 2 5000HX combines three kinds of obstacle detection. An AI Vision camera recognizes objects in its path, ultrasonic sensors use sound waves to sense what is ahead, and a bumper acts as a contact sensor that registers a touch. The 5000HX also has a tilt sensor for safety. None of this replaces a quick check of the yard, so it still makes sense to clear toys and hoses from the lawn before it mows.
Battery And Scheduling. The battery holds 12,000 mAh, and Mammotion rates it for up to 3.17 hours of mowing per charge. Refilling an empty battery takes 2 hours. Instead of pushing a mower yourself, you set a mowing schedule in the app and the mower follows it. On a large lawn with frequent sessions, leave time in the schedule for charging.
YardScore 4.0 of 5
Based on the maker's published specs, compared with 45 other robot mowers. Not a hands-on test. How we score
1st of 6 robot mowers from $2,000 to $3,000
Strengths
- Cutting width of 15.7 inches, among the widest-cutting quarter of robot mowers
- Obstacle avoidance: AI Vision + Ultrasonic + Bumper (Contact), in the top quarter of robot mowers
Specifications
| Yard size | Multi-Acre |
|---|---|
| Rated coverage | 1 1/4 Acre |
| Max slope | 80% |
| Drive | AWD |
| Boundary | Wire-free |
| Positioning | RTK+Vision |
| Route planning | Systematic (RTK + Vision) |
| Obstacle avoidance | AI Vision + Ultrasonic + Bumper (Contact) |
| Cutting width | 15.7" |
| Cutting height | 2.2"-4.0" |
| Battery | 12000 mAh |
| Runtime | 3.17 |
| Charging time | 2.0 |
| Noise | 60 dB |
| Waterproof rating | IPX6 |
| Rain sensor | Yes |
| Tilt sensor | Yes |
| App control | Yes |
| Scheduling | App Scheduling |
| Price tier | Premium |
Specs last verified 2026-11-13. Based on the manufacturer's specifications and manual.
Specs provided for informational use only. Data may be incomplete or outdated. Read full disclaimer.
How It Compares
Mammotion Luba 2 3000HX Check Price at Mammotion
Mammotion Luba 2 3000HX shares this mower's slope rating, battery, cutting range and sensors. The difference is lawn size. Mammotion rates the Luba 2 3000HX for up to three-quarters of an acre, so it suits a smaller property. Choose it if your lawn is within that size.
Sunseeker X7 Check Price on Amazon
Sunseeker X7 sits in the same tier and also pairs satellite positioning with cameras, but Sunseeker rates it for a smaller lawn of three-quarters of an acre and slopes of up to 70%. It relies on AI Vision alone to detect obstacles, and at 68 dB it is louder than this mower. Its cutting height runs from 0.8 to 4 inches, so it suits a smaller yard where you sometimes want a very short cut.
Bestmow T100 Check Price at Bestmow
Bestmow T100 sits one tier down, and Bestmow rates it for a larger lawn of up to one and a half acres. Its slope rating of 46% is well below this mower's, and it has two-wheel drive. Its 8.7-inch cut is narrower, so each pass covers less ground. It runs a little longer per charge, at 3.5 hours, but takes longer to recharge, at 3 hours. Consider it for a big, mostly flat lawn.
Worth Knowing
A few points are left for you to check. Mammotion does not state whether an RTK reference station or antenna comes with the Luba 2 5000HX, so look at what is included before you buy. The mower has a rain sensor, but the maker does not say what it does when the sensor detects rain. It is rated IPX6, which means protection against strong jets of water, and the X means no dust rating is given. Mammotion rates its noise at 60 dB, and a lower figure means a quieter mower.
Frequently Asked Questions
Does the Luba 2 5000HX need a boundary wire?
No. You set the lawn's edges in the app, and the mower uses satellite positioning and cameras to work within them.
How big a lawn can it mow?
Up to one and a quarter acres, according to Mammotion. If your lawn is larger, the Bestmow T100 is rated for up to one and a half acres.
How steep a slope can it handle?
Up to 80%, according to Mammotion. That is a steeper rating than the Sunseeker X7's 70% or the Bestmow T100's 46%.
How is it different from the Luba 2 3000HX?
In rated lawn size. Mammotion rates the Luba 2 5000HX for up to one and a quarter acres and the Luba 2 3000HX for up to three-quarters of an acre, and the two share their other main specs.
Does it mow in the rain?
Mammotion does not say. The Luba 2 5000HX has a rain sensor and an IPX6 water rating, but the maker does not state what the mower does when it rains.
How loud is it?
Mammotion rates it at 60 dB. The Bestmow T100 has the same rating, and the Sunseeker X7 is rated louder, at 68 dB.
How long does a charge last?
Mammotion rates a charge at up to 3.17 hours of mowing. The battery then needs 2 hours to recharge fully.
Do I need the app?
Yes. You set the lawn's boundary in the app, and the mowing schedule runs from it as well.
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