Grin BM46A battery-powered lawnmower - 46 cm - self-propelled
🚚Delivery 3/5 days
( 1.815,04 € NET - VAT excluded )
6-month money-back guarantee
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UK: 3–5 days
Europe: 3–5 days
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We've been Grin dealers for over 15 years and know this type of machine very well: that's why we'll help you understand if it's really the right choice for your garden.
Grin BM46A battery-powered lawnmower - self-propelled
46cm cutting width without collection - ideal for medium-sized gardens and for those seeking maximum comfort
The patented Grin system allows you to cut, shred and leave the grass on the lawn without collecting it, completely eliminating the problem of disposal.
- ✔️Grin system without collection: pulverizes the grass and reintegrates it into the soil as a natural fertilizer
- ✔️Battery-powered engine: practical, silent and without petrol, ideal for those looking for simplicity and low maintenance
- ✔️Self-propelled traction: the machine moves forward on its own and reduces fatigue during work
- ✔️46cm cutting width: perfect for medium-sized gardens and frequent use
If you want to completely eliminate the problem of collecting grass but also want a more comfortable machine to use, the battery-powered BM46A is one of the most practical solutions you can choose.
👉 Avoid it only if you prefer to collect the grass or if the lawn is very tall and poorly maintained: the Grin system works best with regular maintenance.
Is this the right lawnmower for you?
✔️ Yes if:
- 🔸Do you want to eliminate the problem of collecting grass?
- 🔸Are you looking for a practical and quiet battery-powered car?
- 🔸Do you prefer the comfort of self-propelled traction?
- 🔸Mow the lawn regularly
- 🔸You have a medium-sized garden
❌ No if:
- 🔸Do you prefer to collect the grass in the basket?
- 🔸The lawn is often very tall or neglected
- 🔸Are you looking for a traditional lawnmower with collection?
- 🔸You want a very economical car
Grin BM46A battery-powered lawnmower: fast cutting without collection and with less effort
The Grin BM46A battery-powered self-propelled lawnmower is the ideal solution for those who want a constantly well-kept lawn by completely eliminating the problem of collecting the grass, but also want the comfort of a self-propelled machine.
Thanks to the patented Grin system , this lawnmower does not collect but finely shreds the grass and reintegrates it directly into the soil , transforming it into natural fertilizer.
This means less time, less effort, zero waste and no petrol : you cut and you're done.
Unlike traditional lawnmowers, the Grin BM46A is designed for those who want speed, practicality, silence, little maintenance and greater comfort , thanks to the traction that helps the machine move forward while working.
Who is this lawnmower suitable for?
- Medium-sized gardens
- Who mows the lawn regularly
- Who wants to eliminate the collection basket
- Those looking for a practical and silent battery-powered machine
- Those who want the comfort of self-propelled traction
- Who wants to avoid petrol, oil and maintenance of the internal combustion engine
Why choose the Grin BM46A battery-powered mower?
Grin System: no harvesting, no stress
The Grin cutting system pulverizes the grass and leaves it on the lawn as a natural fertilizer. You no longer have to collect or dispose of the clippings, saving time with every use.
Battery-powered engine: practical, silent and without petrol
The Grin BM46A is designed for those who want a simple-to-use machine, with instant start-up and without the traditional operations associated with a combustion engine. No fuel, no gasoline, no oil changes.
Self-propelled traction: more comfort and less fatigue
The machine moves forward on its own and makes work much more comfortable, especially on larger gardens, slightly sloping terrain or when you want to reduce physical effort.
46cm cut: perfect balance between speed and control
The 46 cm cutting width allows you to work quickly on medium-sized gardens, while maintaining precision and ease of use.
When it's NOT the right choice
- If you want to collect the grass in the basket
- If the lawn is very tall or poorly maintained
- If you only use the lawnmower occasionally
- If you are looking for a very cheap car
The Grin system works best with frequent mowing : it is designed to maintain the lawn, not to recover from difficult situations.
Grin BM46A battery-powered lawnmower vs. traditional lawnmowers
Compared to classic collection lawnmowers, the Grin BM46A offers a completely different approach:
- No bags to empty
- No wasted time while working
- No petrol and less maintenance
- Quieter than a petrol lawnmower
- More comfort thanks to self-propelled traction
- Naturally nourished lawn
It is the perfect choice for those who want maximum practicality, speed and comfort , without sacrificing cutting quality.
Conclusion
The Grin BM46A battery-powered self-propelled lawnmower is the ideal choice for anyone who wants to make lawn maintenance as easy as possible. If you're looking for a fast, practical, quiet, collection-free, self-propelled lawnmower, it's a truly smart solution.
Grin BM46A battery-powered mower vs. Honda HRX 476 XB: which one to choose?
| Characteristic | Grin BM46A battery-powered | Honda HRX 476 XB |
|---|---|---|
| Type of use | Pure Grin mulching, without collection | Cutting with collection and selective mulching |
| Diet | Battery operated | Battery operated |
| Traction | Self-propelled / self-propelled | Self-propelled / self-propelled |
| Working speed | Very high, because you never stop to empty the basket | Excellent, but with pauses to empty the basket when using collection |
| Comfort | Very comfortable thanks to the traction and the absence of the basket | Very high thanks to the self-propelled traction |
| Maintenance | Reduced: no petrol, oil or internal combustion engine | Reduced thanks to the Honda battery engine |
| Lawn maintenance | Nourishes the lawn with continuous natural mulching | You can choose between collection or mulching |
| Ideal for | Who wants zero collection, comfort and speed | Those looking for comfort, traction and greater versatility |
| Recommended surface area | Medium-sized gardens | Medium-large gardens |
| Weight while working | Always constant, because it does not collect grass | Increases as the basket fills up |
👉 In short: choose the battery-powered Grin BM46A if you want to work without collection, without stopping, and with the comfort of traction. Choose the self-propelled Honda HRX 476 XB battery-powered lawnmower if you prefer a more traditional machine with the option of collection or selective mulching.
Massimo 's usage tips and suggestions
I'll give you a very practical tip about this model. The first thing I notice when I try a lawnmower is not just how well it cuts, but how much time and effort it saves me. And that's exactly where the battery-powered Grin BM46A changes the way I work.
The real difference compared to traditional lawnmowers
With this lawnmower, you don't have to collect the grass . It cuts it, chops it finely, and leaves it on the lawn. Plus, you have the convenience of battery and traction: press the button, start, and the machine helps you move forward without gas, without smoke, and with less effort.
The sensations in real use
- You never stop to empty the basket
- The work is continuous and much faster
- Traction makes cutting more comfortable
- The machine is practical and easy to start
- It is quieter than a petrol model
- You immediately notice that you work with less effort than with a push lawnmower
When I really recommend it
I recommend this model to those who:
- mow the lawn regularly
- wants to completely eliminate grass harvesting
- prefers a battery-powered car
- look for a more comfortable, self-propelled machine
- requires practicality, silence and little maintenance
- has a medium-sized garden
An aspect that many underestimate
The Grin system works best when the lawn is regularly maintained. If used correctly, you'll save significant time with every mowing , while still keeping your lawn healthy and tidy.
Pre-shipment inspection
The lawnmower is inspected and tested before shipping. This is important because you receive a fully inspected machine, ready to use, and with no surprises.
My final advice
If you want a lawnmower that lets you work faster, without collection, without a petrol engine and with less effort, the battery-powered Grin BM46A is a really smart choice.
Check out the video of the battery-powered Grin BM46A: it's very interesting!
Questions & Answers about the GRIN BM46A Battery-Powered Lawnmower - 46 cm - Self-Propelled
Why choose the BM46A traction model instead of the BM46 push model?
The battery-powered Grin BM46A is recommended if you want the same convenience as the collection-free Grin system, but with greater comfort. The traction helps the machine move forward and reduces fatigue while cutting.
Does the battery-powered Grin BM46A collect grass?
No. Like other Grin lawnmowers, the BM46A uses the patented Grin collection-free system . The grass is cut, finely chopped, and left on the lawn as a natural fertilizer.
Is traction also useful for medium-sized gardens?
Yes. Even on medium-sized gardens, traction makes work more comfortable, especially if the lawn is slightly sloping or if you want to reduce physical effort while mowing.
What type of garden is it recommended for?
It's recommended for medium-sized gardens and those who mow regularly (800-1200 m2). The Grin system works best when the lawn is maintained consistently.
What should I consider before choosing a self-propelled battery-powered lawnmower?
The main thing to consider is battery life based on the lawn's surface area. Traction increases comfort, but it's always important to choose the right battery or have extra batteries if you need to work for extended periods.
What maintenance does it require compared to a petrol model?
Maintenance is simpler: you don't have to change the oil, fuel, spark plugs, or air filter like with a combustion engine. Cleaning the underbody, checking the blade, and properly managing the battery are still important.
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Useful links
- Traction type
- Mechanics
- ENGINE
- DRUMS
- SIZE BLADE
- 46 cm
- SQUARE METERS OF USE
- da 800 a 1200 mq
- WEIGHT
- FROM 30 TO 35 KG
- POWER ON
- BATTERY
- Livello Utilizzo
- Professionale
- Sistema di taglio
- Taglio mulching brevettato Grin (Zero raccolta)
- altezza di taglio
- 4 altezze, regolabili con un'unica leva a scatto rapido
Reviews
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il servizio clienti risponde subito e con efficenza
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L'ordine è arrivato in tempi rapidissimi e il tagliaerba è perfetto.
Grazie
Luca



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