McCulloch ROB S600 Robotic Lawnmower Review (2020)
McCulloch ROB S600 is meant for lawn up to 600 m² (or 0.148 ac.) in size wherein slopes are no more than 19.3° (or 35 percent) steep. It’s otherwise an autonomous robotic lawnmower using a 18 V 2.0 Ah lithium-ion rechargeable battery that’s running on electric power. It mulches grass at a random pattern with 3 pivoting razor-like blades for a cutting system. The robot mower operates quietly (up to 57 dB) and maintains your lawn at a cutting height of 20-50 mm (or 0.8″ to 1.97″).
Check its price here: McCulloch ROB S600 Robot Mower.
Apart from all that, it’s, again, a fairly simple of a robotic lawn mower with quite a few extra features, such as the ability to cut closer to the edge, cover inaccessible zones, save energy, and the like. It does almost everything you would want from a robot lawn mower, that is all the essential mowing, safety, and security features. However, there’s a few things it lacks: there is no rain sensor nor a decent ability to remote control it from further than Bluetooth connectivity range (not Wi-Fi).
Ever been bothered by the roaring lawn mowers on weekends? I wasn’t bothered by that as much as I was of having to push one around for a few hours every single weekend… Getting a robot mower solved that problem for good and I would never want to go back to mowing manually again.
Quick Overview for the Hasty
McCulloch ROB S600 robot lawn mower measures 55 cm x 38 cm x 23 cm / 21.65″ x 14.96″ x 9.06″ (length x width x height) and weighs 7.3 kg (or 16.09 lbs).
Here’s a useful overview of robot mowers in general: “Robot Lawnmower Buying Guide”.
At base value, for no extra cost, McCulloch ROB S600 features tilt, lift, and collision sensors, but no rain sensor. If you looked past some advanced features like the ability to cut closer to edge, cover inaccessible zones, energy saving, and so forth, it’s otherwise similar to a typical robot mower. It also features remote control, but it’s limited to Bluetooth connection only.
For extra cost you could get a wall hangar or a mini garage, but these are something you could build yourself or simply just skip entirely with the right placement of the docking station on your lawn.
Pros:
- simple, practical, and effective
- more for less – relatively affordable
Cons:
- remote control limited to Bluetooth only
- doesn’t do your dishes
Who’s Behind McCulloch ROB S600 Robotic Lawnmower?
McCulloch UK Ltd is a brand within the Husqvarna Group.
This Swedish company, currently the global leader in robotic lawn mowers by the way, acquired the rights to the American based McCulloch brand first in Europe and then on the North American markets in 1999 and 2009 respectively.
McCulloch has these robot mower models available: McCulloch ROB S400, S600, R600, and R1000. And the only real difference between them all is how they’re wired to handle the corresponding size of mowing area.
Also, Gardena, another brand dealing with robotic lawn mowers, is also part of Husqvarna Group. Just saying.
What Are the Specifications of McCulloch ROB S600?
- Dimensions – 55 cm x 38 cm x 23 cm / 21.65″ x 14.96″ x 9.06″ (length x width x height)
- Weight – 7.3 kg (16.09 lbs)
- No load speed – 2500/min (rounds per minute)
- Max cutting area – 600 m² (0.148 ac.)
- Maximum slope for cutting area – 19.3° (35 percent)
- Max incline for perimeter wire – 5.7° (10 percent)
- Battery pack – 18 V 2.0 Ah lithium-ion rechargeable battery
- Mowing time – 65 min (avg.)
- Charging time – 60 min (avg.)
- Cutting width – 16 cm (6.3″)
- Cutting height – 20-50 mm (0.8″ to 1.97″)
- Cut height positions – 4
- Volume level – up to 57 dB
What Are the Features of McCulloch ROB S600 Robot Mower?
McCulloch ROB S600 robot lawn mower has many features, identical to the McCulloch ROB S400.
1) General:
- autonomous charging and mowing
- silent operation (up to 57 dB)
- Bluetooth connectivity
- low running costs
2) Control System:
- manual control panel keypad
- remote control with app
- alert messages
3) Navigation system:
- random mowing pattern
- relies on a perimeter wire
- Lawn Coverage function
- Scheduling options (4)
- Lawn Shield function
- built-in standby period
- Avoid House Collisions function
- Drive Past Wire function
- park mode commands (2)
- operation mode commands (3)
- collision sensor
4) Charging system:
- ECO mode
5) Cutting system:
- mulching system
- cutting height adjustment dial
- 3 pivoting small blades
6) Safety features:
- emergency STOP button
- collision sensor
- tilt sensor
- lift sensor
7) Security features:
- Time Lock function
- pin code
- alarm
1) General Features
Automatic charging and mowing cycle
Much like any robot mower out there, the McCulloch ROB S600 is also autonomous. That means it will mow and recharge on its own as per the schedule.
Silent operation (up to 57 dB)
Most robot mowers are somewhat quiet, sound level being around 60 dB. The one under review here can reach up to around 57 dB, which is fairly quiet on the market of robot lawn mowers. This can be compared to normal conversations sounds levels. Now compare that to your regular motorized push mower that roars at around 90 dB and even up to 110 dB. You can read more here: “How Loud Are Robot Mowers?”
Bluetooth connectivity
I’ve gotten the impression that this robot mower can be paired with a smartphone or a tablet via Bluetooth connection using an app. This would effectively allow you to control things remotely. There’s no Wi-Fi connection or the like however.
Low running costs
Apart from the initial purchase, there are also the running costs involved. Electricity and certain replacement parts factor into it. The battery will last anywhere from 2 to 6 years while the blades need changing roughly twice per mowing season (3 at a time). When it comes to electricity, a 18 volt 2.0 Ah battery uses roughly 0.036 kWh (calculated here). It would cost a couple of cents to keep it running for the whole day. It wouldn’t be much more than a few tens of bucks per mowing season like that.
2) Control System
Control panel keypad
McCulloch ROB S600 has quite a few buttons on control panel with a screen at the top for feedback, and it’s all under a protective cover for extra protection against the atmospheric elements. You’ve got arrow keys and a few more intuitive buttons to play with. Overall, you can configure scheduling options, mess with mowing modes, security settings, and more.
Remote control
This robot mower features over-air connectivity via Bluetooth which allows you to pair the mower with a smartphone or a tablet using an app. With it you can control its settings and give the robot mower some mowing commands and the like remotely as long as it’s in Bluetooth connectivity range.
Alerts
The screen gives feedback in a simple manner when so as to confirm your actions while configuring settings or when there’s something wrong with the system and whatnot. The app gives a better overview of things as the manual control panel screen is a little more limited in that regard.
Mowing pattern: random
There are only a couple of robot mowers on the market that don’t mow in a random pattern, but that doesn’t mean there’s anything wrong with it – it’s a reliable practical low-effort solution.
Relies on a perimeter wire
Again, there’s only a few robot mowers that can do without a perimeter wire, and those without it cost a lot! It might seem bothersome to install, but honestly it poses less hassle in its simplicity – also a practical low-effort solution. The wire itself is electrified (not harmful) making a loop around the cutting area and thus defining the mowing area for the robot mower. It connects again at the recharging station. It partly helps the mower find its way back to the recharging station, too. The wire can be installed tightly against the ground or a few centimeters underneath.
Lawn Coverage function
This function allows the McCulloch ROB S600 robot mower to reach certain mowing areas where it otherwise might hardly ever reach. By following a guide wire out of the recharging station that eventually meets with a perimeter wire at some point somewhere, that “somewhere” is where it starts mowing from. It is that point now called area 1 or zone 1 from where it starts off. You can also set a % of times it should go to that aforementioned point instead of just starting to mow from the charging station 100% of the time. (this guide wire also helps the mower get back to the charging station.)
Scheduling options
4 options to schedule mowing times: Wizard, Day mode, Night mode, and Advanced (a.k.a manual mowing schedule configuration). The “Wizard” option suggests a schedule based on the lawn size you have to provide, and if your lawn is smaller than the max capacity, it may also ask you to pick the days it won’t be mowing at all. The Day mode means that the mower starts mowing from 08:00 and goes on according to the schedule. Night mode starts at 20:00. And the Advanced options allow you to select the mowing times yourself.
Lawn Shield function
This is an additional function you can enable that seems to override the aforementioned scheduling options to some extent by adjusting the schedule depending on lawn growth. When it’s dry, it will more or less know about it from the grass length and simply won’t mow in order to protect your lawn from needless stress. And when it’s raining more often and the grass grows quicker, it will schedule to run more often. You can give this function more power by selecting a higher frequency level (from the 3 levels) in the settings.
Built-in standby period
This one is simple, but it’s hard to convey its purpose. So the standby period is when the mower just sits at the charging station doing nothing and sits at the charging station doing much of nothing. Since this robot mower max capacity is 400 m² (0.1 ac.), the standby period has to be 14 hours a day at the minimum. That means 10 hours of operating hours per day (within 24h) at the maximum (can be less). So if you’ve set things on the Day schedule (08:00 to 22:00), the operating hours max would be from 08:00 to 18:00 (10 hours), and standby would go into effect from 18:00 to 08:00 (14 hours). More info in the manual.
Avoid House Collisions function
And this function is for when you’re concerned about the McCulloch ROB S600 bumping into the robot mower garage (if you have one) and one bump at a time damaging both the garage and the mower itself. With this enabled, it is less likely to bump into the garage by simply not mowing around the charging station. With this enabled you have to account for uncut grass around the charging station though.
Drive Past Wire function
It’s a default feature with the factory setting being on 32 cm (12.6″). This is essentially a cut to edge feature where the robot mower goes over the perimeter wire to cut closer to the edge. You can adjust the length at which it goes over the wire from 20-40 cm (7.87″-15.75″).
Park mode commands (2)
Upon pressing the home button, it opens up 2 ways things go down: either “GO Home, ROB, you’re drunk, and stay there!” or “Go home & wait.” Essentially, instead of having to manually carry it back to the charging station, these 2 allow you to do that with a press of a button. The 1st (“Go home & stay”) commands the mower to return to the charging station and to stay there until you give it a new command. The 2nd option makes it go back, but allows it to continue working starting from the next scheduled mowing time or so.
Operation mode commands (3)
Secondary area, Power Cut, and Spot Cut. The secondary area mode is essentially a manual cutting mode for an area where the mower wouldn’t reach by itself. You ought to extend the perimeter wire of the main area to that secondary area, so as to define that area still, simply carry the mower to that area and launch it with this mode enabled. It will mow until it runs out of battery. Power Cut simply just forces the mower to go and start mowing even outside the scheduled mowing times, but only for up to 3 hours. It is not possible to override a standby mode however. Spot Cut is meant for cutting a specific smaller area – you carry the mower to the spot, launch it with this mode, and it will start mowing it in a spiral pattern. That’s actually pretty cool.
Collision sensor
A simple but practical bump sensor and not the more sophisticated ultrasonic sensor that can detect the obstacle from afar. With this bump sensor, the robot mower will first bump into obstacles to register them as such and alter the mowing direction based on the information acquired that way.
4) Charging System
As with all robot lawn mower today, McCulloch ROB S600 charging and mowing cycle is automatic, too. That means it will mow and recharge all on its own as per the schedule.
ECO mode
The ECO mode for McCulloch ROB S600 is not an ideal energy saving feature requiring babysitting as it’s only a temporary thing, but it’s something. When the mower is not mowing and is charging or doing nothing, you can activate this ECO mode upon which a green led light starts flashing on the charging station. Electricity to the wire and so forth is shut. It won’t start mowing or doing anything until you press the STOP button and deactivate this ECO mode. Not so much of an active energy saving feature unfortunately, but the running costs even without it are super low.
5) Cutting System
Mulching system
Mulching is where the grass is cut, but not collected, rather dropped back down onto the soil as a fertilizer. It works because robot mowers are designed to cut more often and nibble the grass tips rather than cut off a huge chunk once a week as it is for regular mowers. Mulching keeps the grass fairly healthy. If you wanted a truly healthy looking lawn, all that’s left for you to do is aeration.
Cutting height adjustment feature
The cutting height can be adjusted between 4 options: 20, 30, 40 or 50 mm (0.8″ to 1.97″).
3 pivoting small blades
McCulloch ROB S600 robotic lawnmower has 3 pivoting razor-like blades that are attached to a rotating disc that make up the cutting system. There’s also the solid type of cutting system, but this pivoting blade type of a cutting system here is quieter, safer, and more energy efficient in comparison. As for the negatives, the pivoting small blades attached to a rotating disc are a little less efficient at cutting things. There’s also the higher risk of the small blades just breaking off, but the chance of it actually happening is fairly low.
6) Safety Features
Emergency STOP button
Apart from McCulloch ROB S600 robot lawn mower having a big emergency STOP button, being fairly quiet (up to 57 dB), moving slowly, and having a considerably weaker motor when compared to your regular lawn mower, meaning it will have a hard time with anything other than grass, along with blades being small and tucked deep under the chassis, there are a few more tricks under its belly (learn more: “Robotic Lawnmower Safety”).
Collision, tilt, and lift sensors
Collision sensor the McCulloch ROB S600 has is essentially just a bump sensor and NOT the ultrasonic sensor that detects and avoid collision with obstacles entirely helping it navigate. The bumps sensor also acts a safety measure because instead of pushing on forever, it will change direction upon somewhat light bump into things. Tilt and lift sensors will stop the blades almost instantly when the mower is tilted or lifted.
7) Security Features
Security levels
There are 3 security levels: low, medium, and high. The picture is self-explanatory, but I’ll still go over it in words. At the “Low” only Time Lock function is active. At “Medium” it’s PIN-code and Time Lock function that are active. And, you might have guessed it, at “High” security level there’s also the alarm function on top of the PIN-code and Time Lock function. A little more info on those 3 functions down below.
Time Lock function
When the PIN-code is not entered for 30 days, the mower gets locked and a PIN code has to be entered in order to unlock it. So that means you can’t get away from having to remember or write down the PIN code. This function is present even at the lowest security level and the aim is to prevent unauthorized access in the long run.
Pin code
At the medium or high security level the PIN code prompt comes up more often. E.g when you press the STOP button while it’s working or when you start up the mower, you ought to inset the correct PIN code to proceed. At first there likely is no PIN code, so you have to create one from scratch (you can change it later on). Try not to forget the PIN code once you’ve created it! (it is not possible to use 0000 as the PIN code)
Alarm
At the highest security level, that is at “High”, the alarm becomes active. It goes off when the mower is lifted while it’s working or when the correct PIN code is not entered within 10 seconds after pressing the STOP button. You can stop the alarm by entering the correct PIN code once it has gone off for one reason or another.
Additionally, you could:
Hide from bypassers
Try installing the charging station somewhere hidden from bypassers for added protection.
Use a sticker
You can custom make a sticker with fake information about its security features and put it on the mower for the potential thief to kindly return the mower once they notice it – once they realize that they can’t do anything with it without knowing the PIN code, instead of just leaving it somewhere, they might return it knowing they could still get off easy. They might…
Fake surveillance system
Putting a camera, even if fake, in an obvious easy to spot location overlooking the area will at least make the potential thief think twice.
What’s Included In the McCulloch ROB S600 Package?
Robotic Mower
Charging Station
Installation Manual
150 m Boundary Wire
Additional Guide Wire
Extra Cutting Blades (3)
Boundary Wire Staples (200)
Nails, screws, hex key, power supply & cable, wire connectors, and the like.
Additionally, for extra cost:
Mower house
Should You Buy the McCulloch ROB S600 Robot Lawn Mower?
As always, I’d like to point out that this robotic lawn mower is not the only one out there. McCulloch ROB S600 is not cheap, yet still competitively priced packing decent value for a lawn of 600 m² (0.148 ac.) in size.
It’s got all the essential mowing, safety, and security features with additional more advanced ones, one that allows it to cut closer to the edges for example, along with a few other nifty features. And to add to that, the quality is actually decent and comes from a top brand in robotic lawnmowers.
As for downsides, it doesn’t have a rain sensor and there’s no obstacle detection ultrasonic sensor for navigating the lawn without contact. It also requires perimeter wire to be installed and remote control is limited to Bluetooth connectivity.
It might not be for you if your garden layout was very complex and/or the slopes were large and steeper than 10% (or 5.7°) where you wanted to install the perimeter wire, but also when you wanted cut height to be less than 20 mm (0.8″) or more than 50 mm (1.97″). Or when you wanted remote control to be via Wi-Fi rather than Bluetooth which kind of requires you to be closer to the mower with your smart device to create the over-air connection.
You can check its price here: McCulloch ROB S600 Robot Mower.
How To Install McCulloch ROB S600?
When it comes to the setup, you’re looking at the installation of the perimeter wire and the charging station. The whole process can take a few hours (check with installation manual). It is all very well documented.
For perimeter wire, there are a few requirements on how far it should be from the edge and so forth. You can get good info on everything from the installation guide. But for the sake of the review, make sure your lawn doesn’t have steeper than 10% (5.7°) slopes where you’d place the perimeter wire. The robot mower itself can handle steeper slopes. Additionally, you can either bury the wire or lay it tightly against the grass instead using the staples. Ultimately it is better to bury it though.
Another thing is the charging station. Setting this up is fairly straight forward (check with installation guide), but I’d like to point out a few key things still. They’re mainly to do with the charging station placement requirements:
- It must be close to a wall socket;
- preferably under shade & cover;
- install on a relatively flat surface outdoors;
- install it somewhere out of sight from bypassers;
- leave at least 2 m (6.6 ft) of free space in front of the charging station;
- if you installed the charging station to an island, make sure the guide wire runs into the island also.
How To Take Care of the McCulloch ROB S600 Robot Mower?
As is with all robot lawn mowers, McCulloch ROB S600 robotic lawnmower, too, requires very low maintenance:
- clean regularly;
- replace cutting blades when need be;
- replace rechargeable battery when it seems almost dead;
- install charging station in shaded area to protect the mower from the elements;
- don’t forget to unplug the power supply connected to the charging station you left outside for winter;
- when storing the robot mower itself, charge fully, turn off, clean, and place in dry indoor conditions, and avoid leaving in freezing temperature.
Conclusion
McCulloch ROB S600 is meant for lawn up to 600 m² (or 0.148 ac.) in size wherein slopes are no more than 19.3° (or 35 percent) steep. It’s otherwise an autonomous robotic lawnmower using a 18 V 2.0 Ah lithium-ion rechargeable battery that’s running on electric power. It mulches grass at a random pattern with 3 pivoting razor-like blades for a cutting system. The robot mower operates quietly (up to 57 dB) and maintains your lawn at a cutting height of 20-50 mm (or 0.8″ to 1.97″).
Apart from all that, it’s, again, a fairly simple of a robotic lawn mower with quite a few extra features, such as the ability to cut closer to the edge, cover inaccessible zones, save energy, and the like. It does almost everything you would want from a robot lawn mower, that is all the essential mowing, safety, and security features. However, there’s a few things it lacks: there is no rain sensor nor a decent ability to remote control it from further than Bluetooth connectivity range (not Wi-Fi).
McCulloch brand
McCulloch UK Ltd is a brand within the Husqvarna Group. And the latter is the global leader in robotic lawn mowers. McCulloch robot mowers are competitively priced and, similarly, of good quality, not overly advanced nor complex.
What’s in the package
McCulloch ROB S600 package includes the robot lawn mower itself, a charging station, 150 meters (approx. 492′) of perimeter wire, 200 boundary wire pegs, and some manuals, but also the power supply & cable, screws, nails, wire connectors, and the like, everything you need, essentially.
Where to buy
It’s simple, buy here: McCulloch ROB S600 Robot Mower.
EXTRA READING
Best Cheap Robot Lawn Mowers in 2022 | post | Lawn Story
Robot lawn mower care & maintenance | post | Lawn Story
How much do robot mowers cost? | post | Lawn Story
How long do robot mowers last? | post | Lawn Story
Robot lawn mower buying guide | post | Lawn Story
How do robot mowers work? | post | Lawn Story
Robot lawn mower safety | post | Lawn Story
