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Marina Systems GRINDER ZERO SH Self-propelled Lawn Mower with Mulching - 52 cm Cutting Width - Honda GCVx 200 Engine - Double Mulching Blade

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ID: K606576

EAN: 8032727757945


Marina Systems GRINDER ZERO SH Self-propelled Lawn Mower with Mulching - 52 cm Cutting Width - Honda GCVx 200 Engine - Double Mulching Blade
FOR FREE: BlackStone LCS 52-18 Cutting ChainsawFOR FREE: BlackStone LCS 52-18 Cutting Chainsaw
Engine first maintenance kitEngine first maintenance kit
Oil engine replacement kitOil engine replacement kit
Blade sharpenerBlade sharpener
Protection kit: gloves, googles, ear defenders, Agrieuro headscarf for free!Protection kit: gloves, googles, ear defenders, Agrieuro headscarf for free!
2 bottles of 600 ml engine oil each2 bottles of 600 ml engine oil each
Body material
Enamelled steel
Motor brand
Motor Model
GCVx 200
Cubic capacity
201 cm³
Nominal power
6.5 HP
Max. recommended area
2000 m²
Cutting width
52 cm
Rear-wheel drive
Cutting adjustment
1 lever
Speed variator
High rear wheels
Wheel Type
Front swivelling
Manufacturing country
Product Features
Body material:
Enamelled steel
Body thickness:
2 mm
Operating mode:
Spark ignition
Rear-wheel drive
Housing width:
54 cm
Grass collection system:
Side discharge cutting system:
Mulching cutting system:
Standard equipment
Cut with rear discharge:
Cutting system:
Max. recommended area :
2000 m²
Starting mode:
Manufacturing country:
Motor data
Motor brand:
Motor Model:
GCVx 200
Motor type:
Cubic capacity:
201 cm³
No. of cylinders:
Nominal power:
6.5 HP
Rated power (HP):
5.6 HP
Power supply:
Overhead valve OHV
Engine lubrication system:
Oil bath
Tank capacity:
0.9 L
Oil tank capacity:
0.4 L
Noise level:
98 dB(A)
Manufacturing country:
Transmission data
Gear shifting system:
Variable speed drive
Speed variator:
Wheel drive:
Operating mode:
Lever on the handlebar
Cutting data
Body material:
Enamelled steel
Cutting width:
52 cm
Blade type:
Safety blade brake:
Cutting adjustment :
1 lever
Max. cutting height:
70 mm
Min. cutting height:
20 mm
No. of cutting positions:
Washing joint:
Cutting width:
52 cm
Collection bag:
Primer pump :
Recoil start system (with rope):
Rear wheels size:
Front wheels size:
High rear wheels:
Wheels mounted on ball bearings:
Wheel Type:
Front swivelling
Rubber-coated soft grip:
Folding/removable handle/s:
Free gifts/extra features
Mulching kit:
On standard equipment
Engine maintenance kit:
Engine oil bottle for free:
Instructions manual:
Dimensions and logistics
Product dimensions in cm (L x W x H):
155x55x105 cm
Net weight:
47 Kg
On pallet
Original packaging/s dimensions in cm (L x W x H):
Gross weight (packaging included) :
50 Kg
Assembly time:
5 minutes
Out of stock
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€ 1.575,87
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Ma.ri.na Systems GRINDER ZERO SH lawn mower

The Marina System GRINDER ZERO SH zero-turn lawn mower stands out from the competitors thanks to its high power and reliability, all thanks to the Honda GCVx 200 engine.

The heavy-duty transmission is provided with an aluminium housing and bronze gears.

This lawn mower is designed for professional use and for the most demanding consumers who need a machine suitable for gardens with narrow and hard-to-reach spaces.

Thanks to its housing and the blade optimised for performing the mulching cutting system, this machine will ensure the highest performance for a perfect lawn care.

It is equipped with forward speed variator and blade speed controller.

No chemical fertilisation required. Also great for shredding leaves without having to rake them before.

Compared to other competitors, the GRINDER ZERO SH is provided with:

  • Double grinder blade: it creates an air vortex that forces grass fragments to fall back onto the blade cutting edge and be thrown back up, resulting in very fine shredding (similar to a centrifugal effect)
  • Protective cone on the drive shaft to prevent damage of any kind.
  • Raised transmission covered by a plastic housing, which makes the transmission sturdier.
  • The lower part of the housing is folded down, making it virtually indestructible.
  • Possibility to adjust the height of the front pivoting wheels
  • Possibility to lock/unlock the steering of the right pivoting wheel

Traction drive with speed variator from 2 Km/h to 3.2 Km/h.

Two 235 mm large galvanised metal wheels featuring double sealed bearings, which are moist resistant and allow a professional cut even on not perfectly levelled lawns. They are mounted on ball bearings for ensuring to the lawn mower the maximum ease of movement.

This lawn mower model is provided with 52 cm cutting width. It can be also adjusted through a centralised lever in 5 different positions, from 20 mm to 70 mm.

The blade ensures the best mowing performance for a healthy, green lawn, professional mulching even for tall grass combined with the same cutting frequency as a standard lawn mower equipped with grass collector.

This lawn mower is suitable for surfaces up to 2000 s.q. m.

Honda GCVx200 engine

The Honda GCVx200 engine guarantees high performances and it is suitable for works that require high reliability and durability, thanks to its remarkable 201 cc.

Fuel tank capacity: 0.91 L

Engine oil tank capacity: 0.4 L

Features: Values
Engine type: 4-Stroke, single cylinder
Cylinder type: Aluminium
Cubic Capacity: 201 cm³
Power supply: Petrol
Starting: Recoil starting
Recommended working area: 1950 s.q. m.
Max rpm 3600 rpm

Nominal Power: 6.5 Hp
The correct term would be "Commercial” Power, meaning the standard definition used until a few years ago by all well-known engine manufacturers.

* This technical feature is the one indicated in the main sales channels, even if it is higher than the real power of the engine.

Rated power: 5.6 Hp (at 3600 rpm)
It refers to the real power of the engine. This is the power indicated as official in the manual or in the technical data of the engine manufacturer.

* This technical feature may vary from a an engine model to another according to the rotation speed provided by the manufacturer.


Please carefully read the instructions manual before starting the unit.

Focus on air filter

Focus on the spark plug

Speed variator

The machine is equipped with a speed variator.

A great advantage compared with the other only self-propelled lawn mowers.

Thanks to the handy dash-mounted lever, the speed variator allows to adjust the forwarding speed and use the minimum traction in non-rectilinear paths or in curves and to carry out a bit slower manoeuvres.

It also allows to use the lawn mower at its max. working speed even when the grass is regularly cut, not too high or not too thick. It is also possible to use it at max. operating speed even on regularly cut and not too high or thick grass and to operate faster on even lawn without many obstacles.

Very appreciated by professionals who are faced with different situations or for those who have a particularly rough garden with obstacles.

WARNING! The speed regulator must be activated only while the machine is moving, in order to avoid malfunctions and/or damages.

Front pivoting wheel, extreme manoeuvrability

The great advantage of this lawn mower is represented by its 2 pivoting wheels configuration.

Extremely easy steering!

This solution ensures a truly extraordinary mobility as it allows you to turn the mower in every direction without any effort.

This lawn mower is ideal for soils with many obstacles, such as lawns with trees or flowerbeds. The lightness of the steer and the wide manoeuvrability enable you to work accurately with the minimal effort.

The 2 front pivoting wheels can be adjusted in 5 different height positions by means of the proper lever:

By means the control on the handlebar, it is possible to lock/unlock the steering of the right pivoting wheel, so that to keep the same driving direction.

Steel double blade and housing

52 cm double Grinder blade, sturdy and specifically designed for the mulching cutting system: heavy-duty "finned" blade with special extended wings at both ends that creates a much more powerful air flow than standard blades.

Extremely sturdy 2 mm reinforced housing for high durability, featuring a folded underside that makes it virtually indestructible.

Focus on the protective cone on the drive shaft to insulate and prevent damages of any kind.

Focus on the cover that protects the transmission from bumps.

Centralised cutting height adjustment

The Ma.Ri.Na. Systems lawn mower is equipped with 5 cutting height adjustments, from 20 mm to 70 mm. Thanks to the centralised cutting height adjustment system, the cutting height can be adjusted by means a single lever according to the needs:

  • 1
  • 2
  • 3
  • 4
  • 5

It is equipped with galvanised wheels, certainly much more resistant than standard wheels.

Specific wheel “scraper” for cleaning automatically and effortlessly the wheels.

Controls and adjustments

Coated handlebar for optimal working comfort.

Easy and user-friendly controls placed on the handlebar.

Blade engagement lever (white lever in front of the handlebar)

Self-propelling engagement lever (lever behind the handlebar)

Speed variator: the black knob allows adjusting the machine forward speed.

Control for locking/unlocking the steering of the pivoting wheel.

Free items & Standard equipment


The maintenance kit includes:

  • Professional spark plug for engines.
  • Multi-tool joint wrench. Specific for lawn mowers - rough cut mowers - scythe mowers - etc.
  • Engine air filter.
  • Specific syringe for oil suction.
  • Waste oil collection bottle for easy waste oil disposal.
  • Funnel oil draining and refilling.

2° GIFT: Safety kit


Protective earmuffs to work with maximum comfort.
Hearing protection must be the right one for any working situation. In this case, the earmuffs supplied are specifically designed to protect the operator from the noise of the machine.

Protective goggles that can be used as an alternative to the visor mask.
Protective mask goggles in polycarbonate with CE certificate,equipped with anti-fog and anti-scratch panoramic screen. The ventilation is ensured thanks to the holes made on the frame to avoid fogging and to improve comfort of use.

Agrieuro headscarf 100% cotton

Cotton gloves with rubber waves, for greater comfort and a secure and stable grip on the equipment

3° GIFT: 600 ml oil bottles

COMPLIMENTARY: two 600 ml sae 15W 40 oil bottles. Specific lubricant for 4-stroke gardening machinery with up to 10 Hp of power. Good cleansing and dispersion.

4° GIFT: Blade sharpener

The sharpener allows you to sharpen the blades of your lawn mower in a few minutes.

It is very easy to use since it is only necessary to attach it to your screwdriver/drill and then it will be ready to use.

Thanks to its small size, you won’t even need to remove the blade from the lawn mower, thus ensuring an even faster maintenance.

COMPLIMENTARY: BlackStone Cutting Chainsaw

The BlackStone LCS 52-18 chainsaw is a cutting tool that stands out to be reliable, easy to use and efficient in the type of work to be done.

This machine is particularly suitable for the user who has to carry out professional work and requires reliable and powerful machines.

Here are some of the highlights of this chainsaw:

  • Anti-vibrating
  • 45 cm Standard bar, which allows quick and easy cuts.
  • 2-stroke engine (52 cc), that delivers 2.5 HP power
  • Double rubber handle, which makes the machine easy to use and comfortable for the operator.
  • Weight 6.4 Kg

A chainsaw that is designed to be practical, functional and that provides great cutting performance, a very great value for money.

Standard equipment

The lawn mower is shipped in its original packaging.

Instructions manual included in the package.

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