Are Bosch electric lawnmowers as good garden assistants as they're intended to be? Or do they sometimes leave buyers with mixed feelings?
When the mind goes to garden equipment and power tools, Bosch is the name most homeowners automatically think of. A long history spanning decades and a firm reputation for innovation have earned the German company a global name for reliability in its wide-ranging line of tools. Their plug-and-play, corded rotary mowers, particularly, have been a hit with owners of small gardens because of the ease of operation and lightweight designs.
Performance in Gardens
But how do the models perform in real gardens, and are they right for your needs? In this article, we're going to have a closer examination of five of Bosch's best-selling corded electric rotary lawnmowers. We'll look at their specifications, benefits, and where some buyers feel they can be made better to help you make a more informed decision before buying.
Top 5 Bosch Corded Electric Rotary Lawnmowers
Option 1 - Bosch EasyRotak 32: Lightweight and Portable
The Bosch EasyRotak 32 is designed with smaller gardens in mind, offering a neat compromise between portability, cutting performance and usability. Powered by a 1200-watt motor and a 32cm sharpened rotary cutting head, it's geared towards homeowners seeking an easy, hassle-free method of keeping small to medium lawns maintained.
A particularly impressive feature is the grass comb system, which assists in laying down a neat finish all the way to edges, walls, and flowerbeds – something many cordless models sometimes lack. The three height adjustments (25–65mm) provide simple control over how short or long you leave your lawn. Weighing only 9.7kg, and with its compact fold-up handle, this mower is also easy to navigate around confined areas, move between sheds and garden, and store in small rooms within sheds.
The 10-metre power cable gives reasonable reach for smaller gardens, but big gardens may need an extension lead. It also features safety features like a two-hand start switch and a 2-year manufacturer's warranty for extra peace of mind.
Although praised for its light build and tidy cuts, some have said the compact grass box clogs easily, especially on long grass. Others claim that the plastic construction is not as durable as heavier ones but that compromise allows the mower to be lightweight and easily maneuvered.
Price guide: £80–£120 subject to retailer and season offers
Option 2 - Bosch UniversalRotak 34 - Extra Power and Capability
The Bosch UniversalRotak 34 offers a little extra cutting width and motor capability compared to its little sibling, and is thus a good choice for a bit larger small-to-medium gardens. With its 1300-watt motor and 34cm stainless steel rotary blade, it produces a cleaner, more efficient cut and is able to cut longer grass with less energy.
Like with other Bosch series models, the grass combs help in achieving clean edges around flower beds, walls, and paths without the need for further trimming later. It also features more cutting heights – five positions ranging from 25mm to 70mm – that give more flexibility depending on the season or lawn state.
The mower itself remains to cherish compactness and convenience. At 12.6kg, it's slightly heavier than the EasyRotak but remains accessible to most users. The foldaway handle and stackable 40-litre grass box also reduce storage difficulties when stored away, and the larger collection box means fewer interruptions to empty clippings.
10m cable is Bosch's norm for its wired mowers and offers ample reach for smaller gardens, but extensions may be needed for larger ones. There is a two-hand start switch for added safety and a rear roller to offer smooth lawn stripes – a nice touch for those who like the professional look.
While this model is applauded for its precise cutting and increased grass box, a few customers mention that the plastic body can sometimes be less robust with intensive use. A few also recommend that the rear roller serves only for cosmetic purposes and is not very effective in stripes to a very high depth.
Price range: £120–£150 depending on promotions
Option 3 - Bosch Rotak 37 Ergoflex - Durable Cutting & Enhanced Comfort
The Bosch Rotak 37 Ergoflex steps up in cut width and motor power, making it appropriate for medium lawns of up to 300m². It features a high-torque 1400-watt Powerdrive motor and 37cm sharpened steel blade, designed to cut more demanding grass conditions without sacrificing on a clean and accurate cut across the lawn.
The air flow and grass combs technology of the mower allow for an immaculate finish right to edges, walls, and flowerbeds with little additional trimming required. Six adjustable heights of cut (20–70mm) give users plenty of flexibility to accommodate different seasons or lawn lengths.
One notable upgrade within this model is the Ergoflex handle system. Designed to minimize strain on back and arms while promoting better posture, it offers even greater comfort during usage – especially beneficial for long mowing sessions or gardens with obstacles. With its weight of 12kg and fold-down handles fitted, the mower remains readily maneuverable as well as storable despite its larger dimensions.
The rear roller is fitted integrally and gives a tidy striped effect as well as preventing scalping on bumpy lawns. A 40-litre grass box also minimises the necessity to stop and empty it often, with interruptions kept to a minimum. Assembling it is also easy due to Bosch's QuickClick handle system with no tools needed.
Users such as its cutting ability and ergonomic handle, but some say the plastic casing and wheels are not so durable over time. Some also say 10m cable may be restrictive for bigger gardens unless connected to an extension lead.
Price guide: £150–£180 dependent upon retailer and deals
Option 4 - Bosch UniversalRotak 37 - Reliable Mowing with Precise Results
The Bosch UniversalRotak 37 brings the ability of the compact versions to the lawns of medium to large sizes a practical solution. It is powered by a 1400-watt motor and comes with a 37cm stainless steel cutting blade that provides heavy-duty and consistent cutting performance even on long grass.
Like the other mowers in the range, it has grass combs to tidy up edge cutting around boundaries, walls, and flower borders, cutting down on the need for additional trimming. There are five switchable cutting heights (25–70mm) to offer flexibility during seasonal lawn care, and the rear roller helps to create a smart striped appearance.
Ergonomics also comes into play here because of Bosch's Ergoflex handle design. The ergonomically designed handles ensure better posture and reduce muscle tension, especially helpful when mowing larger spaces. Despite its slightly heavier design at 13.2kg, the mower's double folding handles and stackable 40-litre grass box make storage easy even in tiny sheds or garages.
As with the rest of Bosch’s corded lineup, the mower features a 10-metre cable and a safety switch for peace of mind.
Users often praise its ergonomic comfort and ability to deliver clean results with minimal effort. However, some reviews mention that the weight and plastic casing feel less robust on uneven ground. The 10-metre cord may also feel a little short for larger gardens without an extension.
Price guide: £160–£190 depending on retailer and availability of offers
Option 5 - Bosch AdvancedRotak 40 - More Power for Larger Gardens
At the higher end of Bosch's corded lawnmower range is the AdvancedRotak 40, designed for bigger garden owners or just those who require more powerful, more advanced features in their mower. Featuring a 1700-watt energy-saving motor, it delivers tremendous torque and reliable cutting on thicker grass or uneven ground. Combined with a wide 40cm steel blade, it allows you to mow more ground in less time, giving you more effort and time saving.
The AdvancedRotak is superior with seven height-adjustable cutting lengths (25–80mm), instantly adjustable at the press of a button, for unequalled flexibility on different lawn types and in different seasons. The GrassCombs leave a neat finish around edges and borders, while the rear roller provides the classic striped finish for a professional touch.
For added convenience, Bosch includes a large 50-litre fabric grass collection bag featuring a handy full-bag indicator that reduces interruptions during mowing. The Ergoflex handles with Ergoslide improve handling and reduce strain on your arms and back, particularly when handling this mower's heavier 17kg build. Folding handles also lead to simpler storage than you might expect for a mower of this size.
This latest model is much commended for its trimming power, solid construction, and ease of use on bigger lawns. Certain buyers mention that its increased weight renders it less ideal for small or oddly shaped gardens, and the 10m power cable may still prove slightly of a constraint with bigger outdoor spaces.
Price guide: £250–£300 depending on deals
Which Bosch Corded Rotary Lawnmower Should You Buy?
With five dependable options in Bosch's family of corded lawnmowers, the best is ultimately a matter of the size of your lawn, how frequently you mow it, and how much convenience you require built-in.
For Small lawns (under 200m²)
The Bosch EasyRotak 32 is a lightweight and affordable option, ideal for quick and regular clean-ups of small to medium gardens. It's easy to store and manoeuvre, though a smaller grass box (31L) means tip-ups more often, and the 1200W motor struggles a little on very thick or soggy grass.
For Small-to-Medium lawns with more features
The UniversalRotak 34 does the step up with added cutting width, added cutting heights, and added 40L grass box. It remains lightweight and manoeuvrable but a little more powerful on slightly larger areas without a marked hike in price.
For Lawns up to 300m²
If you want a mix of power, cutting width, and convenience, the Rotak 37 Ergoflex or UniversalRotak 37 is the one. Both have a 37cm cutting width and 1400W motors, with ergonomic handles for less exertion. The marginally more flexible aspects of the Rotak 37 are its six adjustable cutting heights and rear roller, but the UniversalRotak's foldability is ideal for small storage spaces.
For Larger lawns (300m² and above)
The AdvancedRotak 40 is the most expensive model from Bosch. Its 1700W motor, 40cm cutting width, and 50L grass bag make it well-suited to larger jobs and heavy usage. The seven-height adjustment and other benefits like the bag-full indicator will make mowing easier. But at 17kg, it's heavier and less easy to handle in smaller gardens.
Key Takeaways
- Budget buyers - Start with the EasyRotak 32 for light work.
- Mid-range - The Rotak 37 Ergoflex delivers a brilliant balance of power, usability, and price.
- Top performance? Opt for the AdvancedRotak 40 if your lawn is large and you want even more comfort.
Cutting Performance
The EasyRotak 32 has a 32cm cutting width and 1200W motor, suitable for light work on small lawns. The UniversalRotak 34 bumps the width up to 34cm and features a marginally more powerful 1300W motor, suited for slightly thicker grass.
For medium lawns, the Rotak 37 Ergoflex and UniversalRotak 37 both offer a 37cm cutting width with 1400W motors, suitable for general maintenance and slightly more demanding situations.
Topping the range is the AdvancedRotak 40 with a cutting width of 40cm and 1700W. It's for big lawns and heavy usage and has 7 cutting heights (25–80mm) providing more flexibility than any other in the range.
All models feature Bosch's GrassCombs for neat edge cutting. From UniversalRotak 34 onwards, ergonomics are a major priority with Ergoflex handle designs to reduce strain on your back and arms.
The Rotak 37 Ergoflex and AdvancedRotak 40 stand out here. The Rotak 37's ergonomic handle and lightweight nature make it simple to manoeuvre, with the AdvancedRotak 40 adding Ergoslide handles, improving control despite its heavier 17kg form.
Grass Collection
The size of the grass box increases as you go up the range...
- EasyRotak 32 is 31L
- UniversalRotak 34 is 40L
- Rotak 37 Ergoflex & UniversalRotak 37 is 40L
- AdvancedRotak 40: 50L + bag-full indicator
The increased sizes minimize interruptions for emptying on larger lawns, and the fabric collection bag on the AdvancedRotak is easier to handle and stow away.
Size & Weight
- EasyRotak 32: 9.7kg – extremely light and manoeuvrable
- UniversalRotak 34: 12.6kg – still within reach for most users
- Rotak 37 Ergoflex: 12kg – excellent balance of size and transportability
- UniversalRotak 37: 13.2kg – heavier but more compact in build
- AdvancedRotak 40: 17kg – too heavy to transport but strong for big gardens
For smaller or irregular gardens, the light versions are easier to push and move around, whereas the weight of the AdvancedRotak can be a hindrance unless your garden is flat and of a decent size.
Storage & Practicality
Both models have fold-away handles but the UniversalRotak 37 and AdvancedRotak 40 are differentiated by double-fold handles and nestable grass boxes for greater storage in small spaces.
The EasyRotak 32 is the most compact overall and best if space is very limited.
Price & Value
- EasyRotak 32: £80–£120 – an economy option for light work
- UniversalRotak 34: £120–£150 – a budget upgrade with increased coverage
- Rotak 37 Ergoflex: £150–£180 – a balanced mid-range combination of power and comfort
- UniversalRotak 37: £160–£190 – a bit more modern style and storage benefits
- AdvancedRotak 40: £250–£300 – steeper price point but packed with features for big lawns
For occasional use at light levels, the EasyRotak is excellent value. For year-round use on medium or large lawns, the Rotak 37 or AdvancedRotak are worth their weight in gold in terms of added features and power.
Pros / Benefits of the Bosch Corded Rotary Lawnmowers
1, Reliable Brand Image: Bosch stands for quality and durability in garden tools with backing of good guarantees (2–3 years based on model).
2, Choice of Models: Five models range from entry-level lightweight mowers to high-performance, feature-rich ones, to accommodate different lawn sizes and user interests.
3, Efficient Cutting Systems: All feature sharp steel rotating blades with GrassCombs for clean, crisp cutting of edges — perfect for tidy finishes along flower borders and paths.
4, Easy-to-Use Design: Mid- to high-end models have Ergoflex handles that reduce arm and back strain, allowing for less strenuous mowing when undertaking longer sessions.
5, High Grass Collecting Capacity: The bigger models have 40L to 50L grass bags or boxes, making less frequent emptying and more efficient mowing.
6, Foldable Handles and Space-saving Design: The majority of models fold flat for storage in small garages or sheds, keeping your garden equipment organized.
7, Reliable Power: Cord motors give constant power without battery depletion or the need for charging.
8, Other Convenience Features: High-end models have adjustable height cutting with easy controls and grass bag-full indicators.
Cons / Drawbacks of the Bosch Corded Rotary Lawnmowers
1, Short Cord Length: All models are equipped with a 10m power cable, which might require extension leads for bigger lawns or intricate garden designs. Other brands have 12m cord and others over 12m.
2, Weight Variations: Lightweight machines are easy to propel, but heavier models like the AdvancedRotak 40 (17kg) are tiring to propel, especially over hills or uneven terrain.
3, Cabled Restraints: Being cabled, there is a compromise in manoeuvrability compared with cordless or petrol mowers; operators must handle the cable carefully to avoid damaging it.
4, Price Flexibility: The more costly versions are an investment, and others might find comparable cordless mowers with as much functionality at a lower price.
5, Grass Box Capacity on Lower Versions: Lesser grass box capacity on the EasyRotak 32 means more stops for emptying, which can really bog down mowing large lawns.
6, Unsuitable for Very Large Lawns: Corded mowers naturally have range and power limitations compared to petrol models for very large or challenging gardens.
Buyers' Notes
If your lawn is small or medium-sized and you want a decent, simple-to-use mower, the lower to middle range Bosch ones offer excellent value for money and acceptable cutting performance. For larger lawns, power and ease come together in the AdvancedRotak 40 at a higher price and heavier build.
The corded variant offers dependable mowing without worrying about the battery but requires planning with regard to cable management. Generally, Bosch's range offers a good balance of pragmatism, performance, and ease of use and is a safe bet for the majority of garden owners.
Buyer's Checklist - Choosing the Right Bosch Corded Rotary Lawnmower
1, Lawn Size & Type
How big is your lawn? For small lawns (up to 150m²), consider the EasyRotak 32 or UniversalRotak 34 for easy and light use. Medium to big lawns (150m² to 300m²+) may be best suited by the Rotak 37 Ergoflex, UniversalRotak 37, or AdvancedRotak 40 for more cutting width and more power. Is your lawn flat or hilly? Larger mowers can be harder to manoeuvre on slopes or uneven terrain.
2, Power & Cutting Width
Look for sufficient motor power and blade width to cut your grass type and height. The 1200W EasyRotak 32 is suitable for normal maintenance, but thick grass demands 1400W or higher. A bigger blade (37cm to 40cm) reduces mowing time but may lack agility in tight areas.
3, Cable Management
All corded Bosch models include a 10m power cable so plan your garden accordingly. Bear in mind if you'll need to use an outdoor-rated extension cable for larger gardens. Pay attention to cable management in your application to avoid damage or tripping hazards.
4, Grass Collection Capacity
Smaller grass boxes (31L) require more frequent emptying. Large lawns can be best suited for 40L or 50L capacity to reduce disturbance. Fabric grass bags (AdvancedRotak 40) can be more convenient to handle and store.
5, Comfort & Ergonomics
Ergoflex handles (on mid and higher models) reduce strain and improve control. Adjustable handle heights aid users of different heights. Lightweight models make transport and storage easier, especially for small sheds.
6, Storage Space
Handle folding and space-saving design are a priority if you have insufficient storage space. Double handle folding and stackable grass boxes (UniversalRotak 37, AdvancedRotak 40) add convenience.
7, Budget
Set your budget sensibly — bear the price ranges in mind - EasyRotak 32 £80–£120, UniversalRotak 34 £120–£150, Rotak 37 Ergoflex £150–£180, UniversalRotak 37 £160–£190 and the AdvancedRotak 40 is £250–£300. Consider how intensively and frequently you'll be using the mower to make the outlay worthwhile.
8, Warranty & Support
2-year general warranties are given by Bosch, which can be extended to 3 years on specific models when registered online. Make sure local service availability and repair times for peace of mind.
Conclusion / Final Verdict
Bosch corded rotary lawnmowers range offers a flexible solution that is ideal for a broad variety of garden size and customer needs. From the compact and inexpensive EasyRotak 32, ideal for smaller gardens and small spaces, to the AdvancedRotak 40 with higher power for bigger gardens requiring more aggressive cutting power, Bosch offers models with thoughtful features and ergonomic handling.
Constant Power
The constant power of corded motors delivers guaranteed performance without the worry of battery charge or recharging time. Many models are also supported by Bosch's patented GrassCombs technology, delivering precise edge cuts and a tidy finish. Mid- and premium models feature ergonomic handles that reduce physical effort and guarantee user comfort during long mowing sessions.
Some Limitations
But potential purchasers must weigh against the disadvantages of corded mowers such as cable management and the 10-metre cable length that might necessitate the use of extension leads for larger areas. Weights are also crucial; the lighter ones are perfect for small gardens, but the heavier AdvancedRotak 40, while full-featured, might be less convenient to handle over rough or sloping terrain.
Justifying Larger Investment
Price is a factor, too, since Bosch's higher-end models are more pricey, but the additional capability, functionality, and durability may be worth it for gardeners who have large lawns or more demanding mowing needs. Conversely, pinching pennies and having small lawns will find great value and much capability in the EasyRotak 32 and UniversalRotak 34 models.
Your Own Garden Needs
On the whole, Bosch's corded rotary lawnmowers are solidly built and well-engineered products that will be suitable for most gardeners seeking efficient lawn management without the hassle of petrol or battery maintenance. Proper consideration of your garden size, terrain, and storage will lead you to pick the model best suited to your needs.
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