Grin BM46A battery-powered lawnmower with TRACTION.
The grin BM46A traction lawnmower is a propelled electric lawnmower that offers maximum convenience and sustainability thanks to its battery-powered engine. It is designed for those who want a powerful, quiet and environmentally friendly lawnmower, without sacrificing performance and robustness.
Three Main Benefits


Battery Electric Motor : The Grin BM46A is powered by a high-capacity lithium-ion battery , which provides enough autonomy to tackle medium to large sized lawns. This system eliminates the need for fuel and significantly reduces noise and emissions, making the lawnmower environmentally friendly and ideal for use in residential areas.


Automatic Traction : The rear-wheel drive system facilitates the movement of the lawnmower, reducing physical effort and allowing you to easily tackle even sloping or uneven terrain. This makes it perfect for those looking for a convenient solution for lawn care.


Grin Cutting System : The lawnmower uses the famous Grin mulching system, which finely chops the grass and redistributes it directly on the lawn, eliminating the need to collect the residues. This system not only speeds up the work, but also promotes natural fertilization of the soil.

Grin BM46-82V battery-powered lawnmower.
The grin BM46-82V battery-powered lawnmower is a push-type battery-powered model that stands out for its efficiency and ease of use, suitable for small and medium-sized gardens.
Three Main Benefits


Engine : The battery-powered electric motor is silent and maintenance-free like petrol engines.


Battery life : Battery life depends on the intensity of the work, but can cover areas of up to approximately 400-800 m² per charge, depending on the conditions of the lawn.


GRIN cutting system : The patented GRIN system allows you to finely chop the grass and redistribute it on the lawn without the need for collection bags, a technology called “You cut, you don't collect, you don't go to landfill”.

BM53A battery-powered lawnmower with TRACTION.
The BM53A battery-powered Grin lawnmower is a robust and powerful self-propelled lawnmower, designed to tackle large surfaces and demanding cutting conditions.
Three Main Benefits



Engine : The battery-powered electric motor ensures quiet, maintenance-free operation typical of petrol engines, the 82V lithium-ion battery provides excellent power for continuous, emission-free operation.


Automatic Traction : The rear-wheel drive system greatly facilitates the use of the lawnmower, especially on large surfaces, slopes or difficult terrain. Thanks to the traction, the lawnmower moves autonomously, significantly reducing the physical effort of the operator.


Grin Cutting System : The Grin mulching system allows you to finely chop the grass, which is then redistributed on the ground. This system eliminates the need to collect the grass, saving time and effort, and at the same time naturally fertilizes the lawn, keeping it healthy and lush.

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 BM46 battery-powered lawnmower - push
46cm cutting width without collection - ideal for medium-sized gardens and frequent maintenance
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 motor: practical, silent and petrol-free, ideal for those looking for ease of use
✔️Push machine: easy to handle and control even in the tightest spaces
✔️46cm cutting width: ideal for medium-sized gardens

👨‍🔧 John Fer shop adviceIf you want a practical, collection-free and petrol-powered Grin lawnmower, the battery-powered BM46 is a very convenient choice for regular, quick cuts.👉 Avoid it only if you need to work for many consecutive hours without recharging breaks or if the lawn is rarely cut: the Grin system works best with constant maintenance.
Is this the right lawnmower for you?
✔️ Yes if:

🔸Do you want to eliminate the problem of collecting grass?
🔸You prefer a battery-powered machine rather than a petrol-powered one
🔸Mow the lawn regularly
🔸Are you looking for practicality, silence and low maintenance?

❌ No if:

🔸Do you prefer to collect the grass in the basket?
🔸The lawn is often very tall or neglected
🔸You need a very long battery life without recharging