Download User Manual
Fortis17B
17" Cobra Fortis Petrol Cylinder Lawnmower
The Cobra Fortis 17B has a 17" 6 bladed cylinder for the ultimate in precision cutting. The variable height adjustment ranging from 6mm to 30mm combined with the cast split ribbed rear roller produces a finely manicured lawn with a beautiful striped finish. Fully compatible with the Fortis lawncare cartridge system.
Specification:
› Engine: Briggs & Stratton XR550 / Drive Type: Self Propelled
› Cutting Width: 43cm / 17" / Cutting Height: 6mm - 30mm
› 3 - 30mm with 10 Bladed Cartridge Attachment (Sold Separately)
› 4.2km/h at 2800RPM
› 6 Blade Cutting Cylinder / Interchangeable Cassette System
› Grass Box Capacity: 65ltr
› Steel Front Roller / Cast Ribbed Split Rear Roller
› Domestic Warranty: 2 Years
RRP:�1,249.00
Promo: �1,185.00
*Promo Price only at participating dealers
N.B ��40.00 charge for deliveries to Northern Ireland
MX46BM40B
PLEASE NOTE: Unboxing video shows model FORTIS20B which shares many features of the FORTIS17B.


Lawncare Cartridge Range

6 Additional interchangable lawncare cartridges that take the hard work out of garden maintenance all year round.
Whatever the garden task, the Fortis cartridge range will have a tool to complete the job with ease. Cobra Fortis lawnmowers have a range of interchangeable lawncare cartridges available which allow you to easily convert your mower to suit different lawn maintenance tasks. For example, you can switch from a 6-bladed cutting cylinder for general mowing to a scarifier cartridge for thatch removal or a verticutter cartridge for removing of lateral growth and coarser grasses.
Dethatcher Cartridge
The dethatcher cartridge functions with the blades penetrating into the surface of the soil to eliminate the densest layers of thatch, dead grass, leaves and weeds. By removing thatch, lawns become healthier, thicker, and more vibrant.
RRP From: �209.99 - Promo From: �189.99
10 Blade Cartridge
Made of hardened ground steel, the 10-bladed cylinder cartridge delivers an even more precise low cut of 3.0mm that looks great and promotes a healthier lawn. Ideal for regular mowing of the lawn and for creating that bowling green finish.
RRP From: �299.99 - Promo From: �284.99
Scarifier Cartridge
The spring tine scarifier cartridge is the ideal tool to remove thatch and moss from your lawn. Using the scarifier cartridge can help to promote a healthier, more attractive lawn, while also reducing the need for fertilisers and weed control products.
RRP From: �199.99 - Promo From: �179.99
Aerator Cartridge
The Fortis aerator cartridge creates tiny holes in the soil, allowing air, water, and nutrients to penetrate more effectively into the root zone. This facilitates a deeper root growth, resulting in a denser, healthier, and more luxurious lawn.
RRP From: �334.99 - Promo From: �309.99
Lawn Brush Cartridge
The Fortis lawn brush cartridge can be used for various tasks, including removing debris on the lawn surface such as leaves and worm casts. This can also be used as a grooming brush to enhance the presentation of a lawn without mowing.
RRP From: �239.99 - Promo From: �219.99
Verticut Cartridge
The closely spaced and slim steel blades on this verticut cartridge are effective in lifting/cutting laterally growing grasses, eliminating moss, whilst pruning the grass plant to stimulate new growth promoting a healthier lawn.
RRP From: �279.99 - Promo From: �249.99
Precision 6 Bladed Cutting System
For a Perfectly Striped, Fine Lawn Finish

Each model is fitted with finely crafted 6 bladed cutting cylinders, featuring razor-sharp blades that deliver a remarkable 79 cuts per meter.

With the lawn rake (optional extra) fitted, the Fortis mower removes lifeless debris and moss, while simultaneously lifting the lateral grass blades, thereby enhancing its cutting performance to an impressive level.

Expertly Powered by Briggs & Stratton Engines
Powerful, High Performance Engines

The Cobra Fortis 17B is expertly powered by a B&S XR550 engine which takes lawnmower power to the next level.

Powerful engines are an essential part of maintaining a beautiful and healthy lawn. B&S engines are not only easy to start, but provide all the necessary power and speed to cut your grass with ease and precision.

Heavy-Duty Drive System
Improved performance and durability

Our heavy duty-drive system on the Cobra Fortis range offers improved performance and increased durability.

For use with our Fortis interchangeable cartridge system giving ease of user maintenance and adjustment.

Cartridge System
6 Additional interchangeable cartridges

The Fortis lawncare cartridge system is a versatile system available for all Fortis lawnmower models.

Cartridges are fitted with the minimum of effort and including the standard 6-bladed cylinder, 10-bladed cylinder, scarifier, aerator, dethatcher, verticutter, and lawn brush that will keep your lawn looking its finest throughout the year. Whatever the garden task, the Fortis cartridge range will have a tool to complete the job.

Easy-Fold Ergonomic Handles
Tool-less Handle Adjustment

Easily adjust the angle of your handles or fold your Fortis handles for storage using the comfortable tool-less adjusters.

For a Beautiful Striped Finish to your Lawn
Split Cast Rear Roller for the Perfect Stripes

The heavy-duty split rear rollers on Cobra Fortis lawnmowers not only produce a striped finish to your lawn, but also offer improved manoeuvrability, reduced lawn scalping, giving an accurate cutting height and levelling of your lawn.


Optional Accessories Available

Cobra Fortis lawnmowers have some innovative optional accessories available to help
you create the perfect garden with the minimum of effort.
Turf Rake
The optional turf rake available for all sizes of Cobra Fortis lawnmowers can help improve cutting performance. With the rake fitted, grass blades are lifted resulting in a cleaner and more precise cut.
RRP From: �62.99 - Promo From: �58.99
Front Grooved Roller
The optional front grooved roller available for all sizes of Cobra Fortis lawnmowers has less surface area in contact with the ground, and as a result, more grass is presented to the bottom blade. The result is a cleaner cut to your lawn.
RRP From: �89.99 - Promo From: �84.99
Fortis Cylinder Range Overview
Have you thought about....
RRP:�2,449.00
PROMO:�2,249.00
RRP:�1,849.00
PROMO:�1,699.00
RRP:�2,099.00
PROMO:�1,899.00
RRP:�1,499.00
PROMO:�1,399.00