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Grass pulverization on large surfaces thanks to GRIN maxi 3 decks

ZM120 AND ZM140

GRIN ZM is a ride-on mower with front deck designed for the maintenance of large green spaces.

GRIN MAXI 3 mowing deck stands out for its grass pulverization performance. It provides a high-quality mowing without collection, even in difficult situations.
It is available in 120 cm and 140 cm effective mowing width.

The front position of the GRIN MAXI 3 mowing deck and the shape of the machine, allow the operator to mow under hedges and trees, as well as get very close to obstacles and curbs, reducing the use of brush cutters.

The lever handling makes driving pleasant and maneuvers quick and safe, saving up to 50% time compared to a traditional driving system.

Professional

Highlights
ZM Line

Grin maxi
MOWING DECK

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Grin Maxi 3

Pulverizes grass

The GRIN MAXI 3 is the best-performing mowing deck without grass collection on the market for:

Grass pulverization (residues of small size).
Best ratio between mowing result and working speed.
Best ratio between mowing result and difficult conditions of the lawn (wet grass, thick lawn, tall grass).
Maximum cleanliness and no clogging during and after mowing.
The ZM-Series is available with the following mowing decks:
ZM120: 120 cm of effective mowing (126 cm wide)
ZM140: 140 cm of effective mowing (146 cm wide)

Some technical features make GRIN MAXI 3 mowing deck unique on the market, and it stands out for its performance:

The use of GRIN mowing decks, blades and turbo-disk allows, as already featured on the smaller models, a very fine grass pulverization and an excellent result in challenging situations.
The 3 mowing systems that compose the deck are independent. This optimizes air flows to get an optimal pulverization.
The 3 mowing decks are laid out in a triangle with an average overlap of 16.5% of the two rear decks on the front one. This construction lets the mowing decks work with an optimal material loading.

Frontal deck

SPEEDS UP MOWING

The front-mounted GRIN MAXI 3 mowing deck increases maneuverability and grants an incredible working speed.
The mowing deck, fully articulated, independent from the machine and the operator:

Facilitates mowing near obstacles such as flowerbeds, curbs, walls, plant pots, etc.
Allows to mow under trees, hedges, benches, etc.
Allows a better visibility on the work area
This machine also drastically reduces the need for brush cutters during maintenance.

ARTICULATED DECK

THAT ADAPTS TO THE GROUND CONDITIONS

The mowing deck frame is separate from the machine’s chassis and is connected to it by a special swing joint.

The swing joint, that allows both horizontal and vertical movements, helps the mowing deck adapt to the unevenness of the ground.

The anti-scalp machine wheels allow a better stability of the mowing deck on the ground preventing scalping of the lawn.

ELECTRICAL VERTICAL FOLDING SYSTEM

Quick maintenance

The GRIN MAXI 3 mowing deck can be folded in vertical position thanks to an electric actuator, without removing the belt.

This allows a simple, fast and safe cleanup and maintenance of the deck.

I can also reduce its dimension on the vans during transport.

THE perfect
Zero Turn

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Zero Turn

SPEED AND QUALITY

The GRIN ZM Zero-Turn system has been developed in detail to grant fast manoeuvres without compromising the mowing quality.
This performance is achieved thanks to:

The machine weight, that is concentrated on the driving axle to increase the grip during manoeuvres and start&stops.
Large wheels, that spread and reduce pressure on the lawn.
Tapered tanks and the machine shape, that allow to precisely get close to walls, hedges, curbs, without bumping into obstacles with the back of the machine during manoeuvres, granting an impeccable mowing result.

This driving setting saves up to 50% of the time when mowing a green area.

Anti-Lift

STABILIZER
UP TO 40% SLOPE

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Anti-lift
STABILIZER

UP TO 40% SLOPE

A key feature of the GRIN ZM is the automatic ANTI-LIFT stabilizer to mow on slopes, combined with a machine with a very low center of gravity.
This technology, thanks to the automatic activation of a hydraulic piston, allows you to:

Reduce rear wheel lift when downhill and braking.
Drive uphill easily maintaining a good grip on the ground.
Reduce the weight on the rear wheel to ensure quick and easy manoeuvres.

Ensures excellent mowing performance even along steep slopes.

Thanks to the ANTI-LIFT technology and the weight distribution of the GRIN ZM system, it is possible to move easily on steep slopes up to 40% (22°) and mow across slopes up to 30% (17°), with maximum stability and safety.

Technical
Highlights

4

B&S 724 CC ENGINE

Power, reliability, running time

The GRIN ZM is equipped with a 724 cc, 22 HP (16.2 kW) Briggs & Stratton twin-cylinder combustion engine with electric start.
This engine is known for:

Low fuel consumption and vibration
Low pollutant emissions
High performance
High reliability

The customized Super Silent muffler is designed to minimize noise and ensure minimal exhaust resistance. The two symmetrical tanks are positioned on the drive axle to optimize weight distribution. With a total capacity of 30 liters, they provide long running time: up to 7 hours on a full tank. The two tanks are connected: they fill up and empty simultaneously.

HYDROSTATIC TRACTION

RELIABILITY, SPEED and DRIVING SENSITIVITY

The double hydrostatic transmission with integrated Hydro Gear pumps/motors ensures reliability, speed, and smooth movements. The speed can be adjusted from 0 to 12 km/h depending on lawn conditions. The combination with the GRIN mowing system and the GRIN MAXI 3 decks, with 120 cm and 140 cm effective mowing widths, allow mowing to be completed in record time. The GRIN ZM levers allow a simple and intuitive ZERO TURN steering, granting smooth and natural movements, not tiring for the operator. The parking brake engages automatically when the steering control levers are opened: simple, convenient, and above all, safe.

PREMIUM COMFORT SEAT

COMFORT AND ACCESS TO MAINTENANCE

The wide, adjustable seat with armrests provides excellent comfort. The driving position is natural, thanks also to the height-adjustable position of the drive levers. The seat is foldable, thanks to a gas spring, and it allows an easy inspection and maintenance of the machine. Under the seat, there is easy access to:

Traction release levers
Belt loosening lever
Greasing points
Battery
Hydraulic oil tank

EASYRIDE CONTROLS

SAFE AND PLEASANT RIDE

The features that are particularly appreciated in daily use are:

Electric mowing height adjustment.
Electric blade engagement.
Parking brake activated by opening the levers.
Controls at your fingertips.
Quickly foldable roll bar without tools.

Optional

5

DOUBLE REAR WHEEL

The machine can be equipped, as an option, with a double-wheel rear axle to get on transport vehicles using two ramps instead of three.

The kit includes the arm that supports the wheels and the second rear wheel.

TRACTOR WHEELS

Tractor wheels are useful on rustic terrain with slopes to provide additional grip.
They are supplied as a KIT in addition to the standard Garden wheels.

(On the other hand, greater care is required during zero-turn manoeuvres to avoid damaging the lawn)

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