16" 40V Max+ Cordless Lawnmower

Cobra MX51S40VX: 51cm 80V Self-Propelled 3-in-1 Mower

The Cobra MX51S40VX is a flagship cordless lawnmower that brings professional-grade power and self-propelled convenience to the domestic British garden. Engineered specifically for larger lawns that would traditionally require a petrol engine, this machine offers a massive 51cm (20") cutting width. This wide deck allows the operator to maintain substantial areas of turf with significantly fewer passes, saving time and energy.

Built around a durable steel chassis, the MX51S40VX provides the weight and stability required for a perfectly level finish, ensuring that even the most expansive gardens look manicured and healthy throughout the growing season.

Dual-Battery Brushless Performance

Powering this heavy-duty machine is the advanced Cobra 40V Lithium-ion system, utilising two high-capacity 5.0Ah batteries to provide exceptional runtime. This dual-battery setup ensures the brushless motor receives a consistent flow of high-voltage energy, maintaining blade speed even in thick or damp grass. Included with the mower is a dual-port charger, which replenishes both batteries simultaneously. By moving to this cordless platform, homeowners enjoy high torque without the noise, vibration or maintenance associated with petrol engines.

3-in-1 Mowing Versatility

The versatility of the MX51S40VX is unmatched, featuring a 3-in-1 cutting system that adapts to every seasonal challenge:

• Collection: A large 60-litre hybrid bag with a solid lid to prevent dust blow-back.

• Side Discharge: Ideal for less formal areas or orchards, ejecting clippings in neat rows.

• Mulching: The included mulch plug shreds clippings into fine particulates that return vital nutrients and moisture to the soil.

Ergonomics and Self-Propelled Drive

Ergonomics are at the forefront of the design, most notably through the self-propelled drive system. The powered rear-wheel drive moves the machine forward at a comfortable walking pace, making it an essential choice for gardens with inclines. The handlebars feature soft-grip padding and are height-adjustable to ensure a natural, upright posture. A centralised lever allows for seven distinct height settings, ranging from 25mm to 75mm.

Safety and Practical Storage

The steel deck is treated with a protective coating to resist corrosion, and a front grass comb ensures blades are upright before cutting for a more precise finish. For storage, quick-release clamps allow the handle assembly to fold down, significantly reducing the footprint in a garage or shed. An integrated safety key system prevents accidental activation, ensuring the mower remains dormant until you are ready to work.

Main Features

• 40V Brushless Motor: Petrol-matching performance with the quiet efficiency of battery power.

• Dual 5.0Ah Batteries: Provides extended runtime for large-scale domestic mowing tasks.

• Self-Propelled Drive: Rear-wheel power for effortless operation on slopes and uneven ground.

• 51cm Steel Chassis: Robust and durable deck designed for stability and a level cut.

• 3-in-1 Cutting System: Choice of collection, side discharge or nutrient-rich mulching.

• 7-Stage Height Adjustment: Single centralised lever ranging from 25mm to 75mm.

• 60-Litre Grass Collector: Large capacity hybrid bag with a convenient "full" indicator.

• Dual-Port Fast Charger: Ensures both batteries are charged together to minimise downtime.

40V MAX+ BATTERY SYSTEM

Built directly into the battery pack, this smart system allows the battery to recognize the specific Cobra tool it’s being used with, automatically optimizing output for peak efficiency. The 40V Max+ batteries offer several advantages: one battery fits all 40V Max+ tools, they deliver high-performance power, run longer, and recharge faster.

51cm / 20" CUTTING DECK

The Cobra MX51S40VX lawnmower boasts a sturdy 20" cutting deck, ideal for medium to large sized lawns. This deck size ensures efficient and precise mowing, delivering a clean, even cut with every pass. The 20" width perfectly balances maneuverability and coverage, allowing you to easily navigate around obstacles.

SELF-PROPELLED DRIVE

The Cobra MX51S40VX comes equipped with a self propelled drive system for added comfort and ease of operator use. The self propelled system takes all the effort out of pushing your lawnmower, meaning you can maintain your lawn with ease. This feature is especially beneficial for users who want to reduce the physical strain of mowing large lawns or uneven terrains.

25-75mm CUT HEIGHTS

For those seeking precision and flexibility in lawn care, the Cobra MX51S40VX is an ideal choice. It features a fully adjustable cutting system with seven distinct height settings, allowing you to effortlessly tailor the cut to suit your lawn’s needs—from a close trim at 25mm to tackling longer, more unruly grass at up to 75mm. Switching between these settings is quick and hassle-free, thanks to the mower’s convenient single height-of-cut lever, enabling smooth adjustment with minimal effort.

MULCH & SIDE DISCHARGE

The MX51S40VX cordless lawnmower from Cobra comes equipped with a mulch plug, allowing you to mulch your grass clippings back into the lawn for a healthier, greener finish. Mulching lawnmowers work by finely cutting and re-cutting the clippings, returning valuable nutrients to the soil. The MX51S40VX also offers the versatility of side discharge, using the side discharge chute to efficiently expel clippings to the side—ideal for tackling longer or more dense grass where collection isn’t practical.The MX4140VX cordless lawnmower from Cobra comes equipped with a mulch plug to enable you to mulch your grass clippings back into the lawn. Mulching lawnmowers recycle the grass by finely cutting and re-cutting the clippings.

FRONT GRASS COMBS

The new Cobra MX51S40VX is engineered for superior cutting performance and is equipped with innovative front-mounted grass combs. These specially designed combs work by gently lifting and aligning the grass blades before they reach the cutting deck, ensuring they are positioned perfectly for an even and precise trim. By guiding the grass into the path of the blades, this advanced feature not only enhances cutting efficiency but also contributes to a cleaner, neater finish.For those seeking precision and flexibility in lawn care, the Cobra MX4140VX is an excellent choice. It features a fully adjustable cutting system with multiple height settings, allowing you to easily tailor the cut to suit your lawn’s needs — from a close trim at 25mm to handling longer grass up to 75mm. Adjusting between these settings is quick and effortless, thanks to the mower’s convenient single height-of-cut lever.