Mammotion Luba 3 AWD assessment

Mammotion Luba 3 AWD: Introduction

• Sort: Cleansing – vacuum solely, mopping and many others.
• Docking: What sort of dock does it include
• Navigation system: LiDAR, SLAM and many others

Not all lawns are neat, degree and utterly flat; in actual fact, many are the precise reverse, stuffed with bumps, slopes, divots and tough floor. For some of these backyard, significantly huge ones, the Mammotion Luba 3 AWD has the ability to go the place different robotic garden mowers can’t. With all-wheel drive, a large reducing deck and a troublesome construct, it’s aimed squarely at greater, wilder areas.

Does that make it superb for powerful terrain or does it fall behind by way of reduce high quality? My assessment goes into all the element.

Design and elements

• All-wheel drive  
• Adjustable reducing top  
• LiDAR and GPS navigation  

The Mammotion Luba 3 AWD is available in three variations, relying on the scale of garden you have to cowl. The mannequin numbers match the world in sq. metres: 1500, 3000 and 5000, the latter of which I’ve right here. The distinction comes right down to the battery dimension, however the core options stay the identical, so it’s merely a matter of selecting the best one to your backyard.

I had mine despatched to a buddy’s place, the place the combination of garden, pasture and awkward terrain made for the best take a look at.

Just like the earlier Mammotion Luba 2 AWD, this new mannequin is a hefty piece of package. It’s chunky, purposeful and appears a bit like a supercharged Components One automobile designed for the backyard. Fortunately, it additionally feels solidly constructed.

It arrives in a number of elements and desires some meeting. Most of that’s straightforward sufficient, although the bumper is somewhat fiddly to connect. That’s fairly probably a difficulty that Mammotion has had, because the app later prompted a test to verify the bumper was fitted correctly (it was).

The Luba 3 AWD appears to be like similar to the Luba 2 AWD, with 4 chunky wheels and a well-recognized all-wheel-drive structure. Flip it over and also you’ll discover the twin reducing decks, every fitted with six pivoting razor blades. That’s two extra blades per deck than the Luba 2 AWD had.

With a 400mm reducing width, the Mammotion Luba 3 AWD is constructed to cowl severe floor rapidly, reducing extra grass on every cross.

The largest change from the Luba 2 is the navigation system. The Luba 2 AWD required a reference station, however the Luba 3 drops that in favour of community RTK, with positioning knowledge delivered over the web.

Given the scale of the lawns it could actually deal with, it’s good to see 4G inbuilt, very like the Husqvarna AutoMower 430V NERA. Mammotion contains three years of free service, after which 4G prices $49.90/£49.90 a 12 months.

There are additionally cameras for impediment avoidance and navigation, together with 360° LiDAR, which helps the mower hold shifting even when GPS reception drops off, reasonably like a robotic vacuum navigating a difficult room.

Set up is pretty simple. The docking station wants a transparent view of the sky for GPS, plus a close-by energy socket.

After that, it’s time to attach the Mammotion Luba 3 AWD to the app. With Bluetooth, Wi-Fi and 4G, there are many connection choices. Like different robotic mowers, it wants a map earlier than it could actually work, which suggests driving it manually across the perimeter first.

That half is somewhat fiddly, however if you happen to make a mistake, you possibly can undo some extent and begin once more.

You’ll be able to create a number of zones and hyperlink them with paths, so the mower is aware of precisely the place to journey.

The app is simple sufficient to make use of, with schedules easy to arrange for every zone. Dig somewhat deeper and also you’ll discover reducing top settings, which could be set per space: the deck strikes electronically between 25mm and 70mm, so you possibly can have all the things between a bowling-green type garden and an extended, wilder space.

Efficiency

• Cuts brilliantly  
• Handles tough terrain  
• Can let the longer grass begin to creep  

The primary take a look at got here on moist, muddy floor. In these situations, the Luba 3’s AWD system instantly impressed, carrying on by means of moist grass and fallen leaves with out fuss. It even stored going when the entrance omnidirectional wheels have been caked in mud, and solely as soon as did it get caught on a steep muddy slope.

There was some turf harm the place the Luba 3 AWD carried out 180° activates delicate floor, however that’s extra an indication of untimely enthusiasm than a real flaw. The easy repair was to create keep away from areas within the softest spots till later within the season when the bottom had dried, which labored nicely.

As soon as the dryer climate arrived, the Luba 3 AWD actually got here into its personal. The take a look at garden is lumpy, uneven and steep in locations, making it a troublesome proving floor for any AWD robotic. The one time it acquired caught was when it grounded itself in a gap giant sufficient to trigger a nasty damage, so that basically ought to have been crammed in anyway.

Slope efficiency is especially robust, with Mammotion claiming it could actually deal with 80% inclines. The one actual weak spot seems when turning on a slope, the place the mower can drift barely downhill. If there’s an impediment on the backside, corresponding to gravel or a retaining wall, it could get caught. The reply is to depart a beneficiant buffer between the sting of the zone and something ready under.

The Luba 3’s AI Impediment Detection works nicely, even on the usual setting, though there’s additionally a delicate mode. I didn’t run into any points with it driving over issues it shouldn’t. That mentioned, it may be overly cautious round bushes, permitting longer grass to construct up. As soon as that occurs, the mower begins studying the patch as a bigger impediment, and the uncut space step by step expands.

The identical factor occurs on the fringe of the garden the place it meets meadow grass left to develop wild. Over time, the boundary appears to creep inward.

One workaround is to change AI Impediment Detection off, though the app says this could solely be completed with fixed supervision, which isn’t precisely sensible. It’s additionally clever to create no-go zones round something the mower may in any other case drive straight over. A wise compromise is to maintain impediment detection on more often than not, then often change it off to scrub up the issue areas.

Reduce high quality is excellent, though thicker or weedier grass might have at the least two passes to look correctly tidy. The take a look at garden is pretty agricultural, so weed and pasture grass seed blow in commonly.

As soon as the garden is on the proper top, the Luba 3 retains it neat with ease if set to chop round twice every week in typical UK summer season situations.

On tough, lumpy grass with the odd twig mendacity round, the blades dulled after some time. Nonetheless, every blade has 4 sides, and flipping them over is a fast job, which helps lengthen their life.