We've been Grin dealers for over 15 years and know these machines very well: that's why we'll help you understand if it's really the right choice for your garden.

Grin HM46 IS Instart self-propelled lawnmower.
46 cm cutting width with professional traction and push-button electric start: maximum power without the slightest effort.
If you're looking for the perfect blend of technology and comfort, the HM46A IS is your ultimate solution . This model takes the agility of the HM46 series and enhances it with a solid and precise single-speed drive, eliminating not only the effort of "pulling the rope" but also that of pushing.

✔️ Professional Traction: The oil-bath aluminum traction box guarantees constant and long-lasting thrust, ideal for tackling slopes and medium-large sized gardens effortlessly.
✔️ Push-Button Instart: Forget about straining your arms. Thanks to the built-in lithium-ion battery, the motor starts instantly with a simple click.
✔️ Grin Cutting System: Pulvers grass into tiny particles that fertilize the lawn. No basket, no landfill, 30% time savings.
✔️ Briggs & Stratton 675iS Series Engine: The beating heart of America, designed for repeated starts and consistent performance under load.

👨‍🔧 John Fer shop adviceThe HM46A IS is the "SUV" of premium home lawnmowers. It's the perfect choice if you have a garden with hills or if you simply want to enjoy mowing as a moment of total relaxation. Unlike the push model, here the machine does the work for you: you just have to drive it.
👉 The unbeatable plus: The combination of traction and Instart makes it the preferred model for those with shoulder/back problems or for those who want a machine that can be used by anyone in the family with extreme ease.

Is this the right lawnmower for you?
✔️ Yes if:

🔸Do you have a garden between 400 and 1,200 m2?
🔸Does your terrain have slopes or uphill sections where pushing would be tiring?
🔸Are you looking for maximum comfort: push-button start + automatic traction
🔸Do you want a sturdy machine with a professional steel body that will last a lifetime?

❌ No if:

🔸Do you have a very small and flat garden (under 200m2) where a push model is sufficient?
🔸You have a very limited budget and prefer the traditional rope starter to save on the initial price
🔸Your lawn is filled with obstacles so dense that traction is unnecessary

We've been Grin dealers for over 15 years and know these machines very well: that's why we'll help you understand if it's really the right choice for your garden. Grin HM53A self-propelled lawnmower with Honda engine 53cm cutting width without collection with traction and Honda engine - ideal for those who need to work on larger surfaces in less time This model is designed for those with higher needs than the 46 cm model: greater cutting width, greater productivity and better performance on medium-large or demanding gardens. ✔️ Grin system without collection: cuts, shreds and leaves the grass on the lawn as a natural fertilizer → zero stops and maximum time savings ✔️ Automatic traction: smooth progress even on uneven terrain → less effort on large surfaces ✔️ Honda GCV170 engine: reliable, powerful and designed to work continuously → ideal for frequent use ✔️ 53 cm cutting width: covers more area with each pass → perfect for gardens from 800 to 1500 m2 👨‍🔧 John Fer shop advice If you have a larger garden and want to work faster than a 46 cm, this is the right choice: it covers more area, makes fewer passes and makes the most of the Grin system without collection. 👉 Compared to the HM46A model, it is more productive, but requires a little more space to be used to its full potential. 👉 Avoid it only if you have narrow spaces or a small garden: in that case the 46 cm is more manageable. Is this the right lawnmower for you? ✔️ Yes if: 🔸Do you have a garden between 800 and 1500 m2 ? 🔸Do you want to work faster with fewer steps? 🔸Are you looking for a machine for frequent or intensive use? 🔸Do you want to completely eliminate grass collection? ❌ No if: 🔸Do you have small spaces or spaces with many obstacles? 🔸You prefer a lighter and more maneuverable lawnmower 🔸Do you want to collect the grass in the basket? 🔸Are you looking for a basic machine for occasional use?

We've been Grin dealers for over 15 years and know these machines very well: that's why we'll help you understand if it's really the right choice for your garden.

Grin HM53A B&S Lawnmower
53 cm cutting without collection with professional traction and Briggs & Stratton engine – The definitive choice for those looking for pure power and maximum mechanical reliability.
This model is the benchmark for large gardens . It combines the productivity of a 53 cm blade with the robustness of a system designed to work hard: no batteries to charge, just plenty of power ready for use.

✔️ Briggs & Stratton 6.75 Engine: The latest evolution of American engines. Powerful, lightweight, and equipped with the Ready Start system: pull the cord and it starts on the first pull, without the need for primer or choke.
✔️ Patented Grin System: the only one that pulverizes grass into invisible particles. You don't have to stop to empty the bag and you have no waste to dispose of.
✔️ Enhanced professional traction: Aluminum housing designed to withstand heavy workloads. Ensures smooth progress even on uneven or sloping terrain.
✔️ 53cm cutting width: covers huge areas in fewer passes, maximizing yield on every square meter.

👨‍🔧 John Fer shop adviceIf you have a large garden and want a "true" machine, the HM53A is your model. It's the preferred version for those who don't want electronic components and prefer the classic recoil starter, which on this engine is incredibly smooth.👉 Choose it if: You're looking for mechanical simplicity and want a machine that's always ready to roar, without having to worry about the battery charge level.👉 Avoid it only if you don't have any shoulder problems or if you turn off the engine every 2 minutes; in that case (and only in that case) it makes sense to consider the InStart version with push-button start..
Is this the right lawnmower for you?
✔️ Yes if:

🔸Do you have a garden between 1500-3000 m2 ?
🔸Are you looking for the maximum reliability of a traditional internal combustion engine?
🔸You want powerful traction to help you in difficult spots.
🔸Do you want to completely eliminate grass collection?

❌ No if:

🔸Looking for push-button electric start
🔸Do you have a small garden with many tight corners where a more compact machine (like the 46 cm) is needed?
🔸You still want to harvest grass (but once you try the Grin system, you'll never go back)

We've been Grin dealers for over 15 years and know these machines very well: that's why we'll help you understand if it's really the right choice for your garden.

Grin HM53A IS INSTART Lawnmower
53 cm cutting without collection with traction and Instart electric start – The definitive solution for those who want maximum performance without any physical effort.
This model is the top-of-the-range version of the classic HM53A . It combines the productivity of a 53 cm blade with revolutionary Instart technology: forget about the hassle of pulling the cord, just one click and you're ready to cut.

✔️ Instart starting system: lithium-ion battery integrated into the engine. It starts like a car, at the push of a button. No more jerking, no more effort.
✔️ Patented Grin System: cuts, shreds, and pulverizes grass. No more stopping, no more emptying the grass catcher, and no more landfill. Save up to 30% of your time
✔️ B&S 675iS Instart engine: the most comfortable engine on the market with a lithium battery. Electronic push-button ignition without a cable.
✔️ Professional traction: smooth and effortless progress even on uneven or slightly sloping terrain.

👨‍🔧 John Fer shop adviceIf you have a large garden and want maximum technological comfort, this is the definitive choice: not only does it cut faster thanks to the 53 cm, but you completely eliminate the physical effort of starting it.👉 Compared to the standard HM53A model (with cord start), it is much more comfortable, especially if you have to turn the machine off and on frequently while working.👉 Avoid it only if you have no problem using the recoil starter or if you prefer a simpler and lighter electronically operated machine: in that case the classic HM53A model is sufficient.
Is this the right lawnmower for you?
✔️ Yes if:

🔸Do you have a garden between 1500-3000 m2 ?
🔸Do you want the convenience of push-button electric start ?
🔸Are you looking for a powerful machine that works quickly on large spaces?
🔸Do you want to completely eliminate grass collection?

❌ No if:

🔸Do you have small or narrow spaces where the 53cm blade is cumbersome?
🔸Prefer a lighter model (like the 46 cm) to manage many flower beds
🔸Do you want to collect the grass in the basket?
🔸You don't care about electric start and prefer the classic rope

Grin specialists for over 15 years : we don't just sell lawnmowers, we actually use them. That's why we know how to advise you when a professional machine like this really makes a difference.

Grin PM46A self-propelled lawnmower: professional performance without compromise
46 cm cutting width with Grin system and traction – designed for those who work frequently and demand absolute reliability
The Grin PM46A is not a simple lawnmower: it is a machine designed to work for a long time, without interruptions and without drops in performance .Thanks to the patented Grin system, you can cut, shred and fertilize the lawn in a single pass , completely eliminating grass collection.
👉The real advantage?You never stop . No bags to empty, no wasted time: you work continuously, with significantly higher productivity than traditional lawnmowers.

✔️ Advanced Grin system: fine and natural cut that nourishes the lawn without collection
✔️ Briggs 190cc engine: guarantees constant performance even on demanding jobs
✔️ Professional traction: smooth and constant progress even on prolonged jobs
✔️ Reinforced structure: designed to withstand intensive and continuous use
✔️ 46cm cutting width: perfect balance between operating speed and control

👨‍🔧 John Fer shop adviceIf you use the lawnmower regularly and want a machine that never slows you down while working , this model is one of the most reliable ever.👉 It's not an "entry level" choice: it's designed for those who want to work better, faster and without compromise.
Is this the right lawnmower for you?
✔️ Yes if:

🔸Do you want to permanently eliminate grass collection?
🔸Work on medium-large surfaces regularly
🔸Are you looking for a professional and durable machine?
🔸Do you want to increase your work speed without increasing fatigue?

❌ No if:

🔸Do you have a small garden or rarely use the lawnmower?
🔸Do you prefer to collect the grass in the basket?
🔸Are you looking for an economical or lightweight solution?

We've been Grin dealers for over 15 years and know these machines very well: that's why we'll help you understand if it's really the right choice for your garden.

Grin PM53A lawnmower with Honda engine.
The strength of pure mechanics: Professional PM frame, 53 cm cutting width and Honda heart – The perfect mix for those seeking eternal reliability and constant cutting power.
This model represents the ultimate mechanical evolution for large surfaces. It combines the renowned, ultra-reinforced "Heavy Duty" body with the brutal torque of the new Honda GCVx200 engine: no batteries to recharge, just the certainty of an engine that starts on the first try and stops at nothing.


✔️ Honda GCVx200 Engine: Top of the range. Designed to deliver extremely high torque even under stress, ensuring consistent performance on tall or wet grass.
✔️ Grin Patent: The only cutting system that pulverizes grass into particles so fine they disappear into the soil. Save precious time and nourish your lawn naturally.
✔️ PM Heavy Duty Structure: A reinforced steel frame with increased thicknesses. It is built to withstand impacts and heavy daily work, designed for those who don't want to change machines every two years.
✔️ Engine Protection Cone: Standard on this range. In the event of a collision with rocks or roots, the cone protects the crankshaft, avoiding costly repairs.

👨‍🔧 John Fer shop adviceIf you have a large, challenging terrain and prefer the robustness of traditional mechanics to push-button technology, the Honda PM53A is your ideal ally. It's a machine with substance: as robust as a tractor yet incredibly agile thanks to its professional traction. With this Honda engine, you're guaranteed unbeatable longevity.👉 Choose it if: You're looking for a tireless, powerful machine and you want the safety of a legendary internal combustion engine for reliability.👉 Avoid it only if you have a very small garden with narrow spaces where a 53 cm blade would be difficult to maneuver (the 46 series is better).
Is this the right lawnmower for you?
✔️ Yes if:

🔸You have a surface area between 1500-3000 m2
🔸Your lawn has rustic areas, slopes or significant obstacles.
🔸Demand maximum mechanical protection with the engine protection cone .
🔸You want to eliminate the stress of harvesting grass by using a professional-type structure.

❌ No if:

🔸You are looking for a light, city car (this is a "Heavy Duty").
🔸You have a flat garden without any dangers (rocks, roots or extreme slopes)
🔸Do you prefer the push-button electric start (in that case, look at the InStart version).

We've been Grin dealers for over 15 years and know these machines very well: that's why we'll help you understand if it's really the right choice for your garden.

Grin PM53A lawnmower with Kawasaki engine
The indestructible flagship: Professional engine with forced lubrication, 53 cm cutting width and armoured PM structure – The definitive choice for professionals and those tackling extreme slopes.
The Kawasaki PM53A model is pure mechanical substance for heavy-duty work. It combines the legendary PM series "Heavy Duty" reinforced body with the Kawasaki FJ180V KAI engine with oil pump: no electronics, just the certainty of constant power that doesn't fear slopes or the thickest grass.


✔️ Kawasaki FJ180V KAI engine: Top-of-the-line reliability. Thanks to forced lubrication, you can work on steep slopes without risking the engine.
✔️ Patented Grin System: The only one that pulverizes grass into particles so fine they disappear into the lawn. You don't have to stop to empty the bag and you have no residue to manage.
✔️ PM Heavy Duty Frame: A professional frame with oversized components compared to the standard series. It is designed to withstand shocks and vibrations during extended work shifts.
✔️ Standard Motor Protection Cone: Total protection for your investment. Absorbs accidental impacts of the blade on rocks or roots, safeguarding the crankshaft.

👨‍🔧 John Fer shop adviceIf you have a large garden, perhaps with sloping areas where a standard engine would struggle, the Kawasaki PM53A is the model for you. It's the "ultimate" machine: it has the torque of a tractor and the durability of a farm machine. It's built for those who want to forget the workshop and focus solely on the result.👉 Choose it if:you are looking for maximum mechanical reliability on difficult terrain and want a professional engine that will last for decades👉 Avoid it only if you have a small, flat lawn where such a massive structure would be oversized..
Is this the right lawnmower for you?
✔️ Yes if:

🔸Do you have a garden between 1500-3000 m2 or with slopes and obstacles?
🔸Are you looking for a professional engine with forced lubrication to work safely on slopes?
🔸Do you want maximum protection thanks to the standard engine protection cone?
🔸Want to completely eliminate grass collection with a structure designed to last decades?

❌ No if:

🔸You are looking for a lightweight and minimalist machine (this is a pure "Heavy Duty").
🔸You have a small garden without any particular dangers (rocks, roots or extreme slopes)
🔸Do you prefer the convenience of the push-button electric start (in that case the instart model is better)

We've been Grin dealers for over 15 years and know these machines very well: that's why we'll help you understand if it's really the right choice for your garden.

Grin PM53A lawnmower with Briggs & Stratton engine
The power of innovation: Professional ReadyStart engine, 53 cm cutting width and armoured PM structure – The perfect combination of raw power and extreme ease of use.
The Briggs & Stratton PM53A model is the benchmark for those seeking professional performance without sacrificing practicality. It combines the PM Series' reinforced "Heavy Duty" body with the powerful 850 Professional Series engine: a machine designed for large spaces that stops at nothing, ensuring lightning-fast starts and impressive torque.

✔️ B&S 850 Professional Series engine: the beating heart of the range. Thanks to ReadyStart technology, the machine starts effortlessly on the first try. A flexible and powerful engine, designed to withstand intense workloads.
✔️ Patented Grin System: the only one that pulverizes grass into particles so fine they disappear into the lawn. You don't have to stop to empty the bag and you have no waste to manage.
✔️ PM Heavy Duty Frame: A professional frame with larger components than the standard series. It is designed to withstand shock and vibration during extended work shifts.
✔️ Standard Motor Protection Cone: total protection for your investment. Absorbs accidental impacts of the blade on rocks or roots, protecting the crankshaft.

👨‍🔧 John Fer shop adviceIf you're looking for a machine that's a true workhorse but starts as easily as a toy, the B&S PM53A is the model for you. It's the ideal choice for those who want maximum cutting width and an indestructible structure, but appreciate the responsiveness and technology of a high-end Briggs engine.👉 Choose it if: you want a definitive professional machine, easy to start and capable of devouring large lawns in no time.👉 Avoid it only if you have a very small garden or one with slopes where forced lubrication (present on the Kawasaki instead) would be preferable..
Is this the right lawnmower for you?
✔️ Yes if:

🔸Do you have a garden between 1500-3000 m2 that is flat or has slight slopes?
🔸Are you looking for a professional engine with easy starting (ReadyStart).
🔸You want maximum protection thanks to the standard engine protection cone.
🔸You want to completely eliminate grass collection with a structure designed to last decades.

❌ No if:

🔸You are looking for a lightweight and minimalist machine (this is a pure "Heavy Duty").
🔸You have to work on very steep and constant slopes (in that case, the model with a Kawasaki engine and forced lubrication is better).
🔸You have a small garden and many narrow spaces where a 53 cm blade would be cumbersome.

We've been Grin dealers for over 15 years and know these machines very well: that's why we'll help you understand if it's really the right choice for your garden.

Grin PM53A lawnmower is INSTART
The flagship of the Grin fleet: Professional PM frame, 53cm cutting width and push-button electric start – The ultimate choice for those who demand raw power and absolute convenience.
This model represents the pinnacle of technology for large gardens . It combines the legendary "Heavy Duty" reinforced body of the PM series with the revolutionary InStart ignition: no more tugging on the cord, just the power of a professional engine that comes to life with a touch.


✔️ InStart starting as standard: The most advanced technology on the market. The engine starts at the touch of a button thanks to the integrated lithium battery. No more effort, no more jerking.
✔️ Patented Grin System: The only one that pulverizes grass into invisible particles. You don't have to stop to empty the bag and you have no residue to dispose of.
✔️ PM Heavy Duty Frame: Reinforced frame and larger components than the HM series. It is designed to withstand impacts and intense workloads, ensuring unparalleled durability.
✔️ Standard Motor Protection Cone: Total protection against accidental blade impacts on rocks or roots, protecting the crankshaft from costly damage

👨‍🔧 John Fer shop adviceIf you have a large garden with difficult-to-reach areas and don't want to give up the convenience of the future, the PM53A IS is the model for you. It's the "total" machine: it has the power of a tractor and the simplicity of a household appliance. The lithium battery allows you to start it hundreds of times on a single charge, making work smoother than ever before.👉 Choose it if: You are looking for maximum technological comfort and want an indestructible machine that definitively eliminates the effort of manual starting.👉 Avoid it only if you have a small garden with many tight corners where a more compact machine (like the 46 cm) is needed..
Is this the right lawnmower for you?
✔️ Yes if:

🔸Do you have a garden between 1500-3000 m2 or with slopes and obstacles?
🔸Do you want push-button electric start to turn the engine off and on effortlessly?
🔸Looking for maximum protection thanks to the standard engine protection cone .
🔸You want to completely eliminate grass collection with a professional facility.

❌ No if:

🔸You are looking for a lightweight and minimalist machine (this is a "Heavy Duty").
🔸You have a small garden without any particular dangers (rocks, roots or extreme slopes)
🔸You still love the charm of the old pull-cord starter (but once you try the InStart, you'll never go back).

Grin pro 2 speed traction - prt-0137 -

Grin BIOCH50 Bio-shredder
The Grin BIOCH50 bio-shredder is a robust and powerful machine, ideal for shredding branches and organic materials in the garden. Thanks to its efficient cutting system, it quickly transforms plant residues into compost or mulch. Designed for home and professional use, it guarantees reliability and excellent results.
Three Main Benefits

Exceptional Power : Easily tackle branches and plant debris thanks to the high-performance engine.
Efficient Cutting System : Reduces clippings into usable compost or mulch.
Rugged Design : Built to last and withstand heavy use.