Worx Nitro WG737E - Cordless Lawn Mower - 2x20V/4Ah - 37cm Cutting

The Worx WG737E cordless lawn mower stands out for its compact structure, an advanced brushless motorisation and compatibility with the PowerShare system.
Designed for grassy surfaces up to 550 m², it represents an ideal solution for residential lawn mowing, offering a quiet, emission-free working experience with high performance.
The brushless motor 2.0 ensures greater efficiency, constant torque, and long operational life.
The IntelliCut technology allows automatic power adjustment based on grass density, reducing operator effort.

The structure is made of black plastic material, with orange finishes identifying quick adjustment points.
The design is modern and functional, with an ergonomic and foldable handle for easy storage.
The 37 cm cutting width is ideal for medium-sized spaces, and the "cut to edge" function allows close cutting to edges.
The collection basket has a capacity of 40 litres and is easily removable.

The Worx WG737E lawn mower is equipped with two 20V - 4.0Ah PowerShare PRO batteries, compatible with the entire range of 20V, 40V, and 80V Worx tools.
The cutting height adjustment is centralised via a single lever and allows choosing between six positions ranging from 20 to 70 mm. These features make it an efficient, versatile tool suitable for every seasonal need.

Distinctive features:

• High-efficiency brushless motor 2.0: ensures more power, less wear, and longer working autonomy.

• IntelliCut™ System: automatically manages the motor torque to tackle even thicker grass.

• 2-in-1 Function: allows both basket collection and mulching cut to fertilise the lawn.

• Centralised height adjustment with 6 positions: from 20 to 70 mm to suit any type of lawn.

• Compatible PowerShare batteries: usable with all Worx tools of the same energy platform.

Unlike the basic range, the NITRO series represents a significant step forward in terms of efficiency and quality of WORX products.

The motor mounted on the NITRO series products lasts up to 10 times longer than the conventional motor, ensuring more compact dimensions, 50% more autonomy, and 25% more power.

When purchasing a product from the NITRO series, the usual batteries will not be provided, but you will find the innovative 20V PRO batteries in the package.

The PRO series batteries have several advantages, namely:

• Extended lifespan: Built with a plastic material (TES) excellent for heat dissipation.
• Longer battery life: Greater cell protection allows better heat absorption and storage.
• Faster charging: The dual rapid charger allows charging two batteries simultaneously.
• Greater reliability: The new BMS technology prevents discharges, overloads, overheating, and charges intelligently.
• LED indicator: Thanks to the LED indicator, you can monitor your battery charge in real-time.

p>SHARE THE BATTERY, SAVE TIME AND MONEY.

The more Worx battery products you buy, the more you save. You can expand your cordless system without paying for unnecessary batteries and chargers.

The WORX 20V MAX lithium platform offers a wide range of products to meet every gardening need.

The versatility of Worx technology is unrivalled in the market.

The 20V Power Share battery is compatible with other Worx products:

• robot lawn mower
• screwdriver
• hedge trimmer
• pressure washer
• blower
• grass trimmer

Enter the Worx world and discover all the benefits!

LONGER DURATION: up to 3 times longer than traditional nickel-cadmium batteries, reducing the need to recharge during long periods of use.
Ideal for medium-large gardens.

FULL CHARGE FOR THE ENTIRE BATTERY LIFE: lithium-ion battery charge does not fade. Unlike nickel-cadmium batteries, whose power gradually decreases, lithium battery cells maintain constant power throughout the entire cycle. You get practically the same charge from start to finish, without reducing the engine's RPM. The battery operates at full power until it is completely depleted.

LONG CHARGE DURATION: Lithium batteries boast 3-4 times more recharges than traditional nickel-cadmium batteries, and at the same time longer storage times with
less charge loss. With lithium batteries, you can do up to 2,000 charge cycles!

LESS WEIGHT: Lithium batteries offer the best power-to-weight ratio. On average, they weigh 1/3 of nickel-cadmium batteries.

ENVIRONMENTALLY FRIENDLY: Lithium battery tools are recyclable and are produced without heavy metals.

NO MEMORY EFFECT: Lithium batteries can be recharged at any time without negative memory effect, they can indeed offer maximum power even after hundreds of charge cycles.
A few minutes of charging are enough to provide the power needed to complete the work.

LOW DISCHARGE RATE: Low charge loss rate (up to 5 times lower than nickel-cadmium batteries) so your tool will be ready for use even after months of inactivity.

CHARGER: lithium battery chargers allow reducing energy consumption by an average of 35%.

At the centre of the front area is the housing for the 2 Worx 4 Ah batteries already supplied with the lawn mower.

Simply lift the protection and remove the batteries to recharge them with the supplied dual rapid charger.

The Worx 20V lithium-ion batteries can be recharged at any time (like modern smartphone batteries, they have no memory effect) to always have them ready for use. They last on average 30 times longer than a normal battery. The lawn mower is equipped with a convenient charge indicator.

Equipped with a brushless motor for greater power and longer life. Designed for the most demanding tasks, the Worx Nitro Brushless 2.0 motor offers superior efficiency, longer run times, and greater durability compared to brushed motors.

Advantages of the battery electric motor

• More reliable than a combustion engine, thanks to its electric motor. It has no spark plug, filters, fuel pumps, carburettors, etc., which are components subject to problems
• Much lighter
• Zero maintenance, for the same reasons mentioned above
• Lower consumption and drastically reduced operating costs compared to combustion models (with a few cents of electricity you can perform the cut). Moreover, you do not always need to procure fuel (which should always be fresh).
• Zero vibrations, again thanks to the electric motor. Instead, almost all combustion systems, which are not equipped with a steel spring anti-vibration system, have a very high degree of vibrations, making the work really uncomfortable
• Zero fumes, zero harm to the environment and especially to the health of the user
• Much quieter and therefore more pleasant to use than a combustion engine
• Brushless motor 2.0

The WORX PRO 20V - 4Ah batteries are compatible with the entire WORX powershare range.

The machine is supplied with:

* The batteries can be used

• In series
• Voltages (V) are summed
• Capacity is NOT summed (Ah)
• In parallel
• Voltages are NOT summed (V)
• Capacities are summed (Ah)

The WORX PRO 20V - 4Ah batteries are compatible with the entire WORX powershare range.

Centralised cutting height adjustment activated via a specific lever: the adjustment has 6 options of cutting heights.

Minimum height: 20 mm
Maximum height:70 mm

Wheel sizes:
Front wheel: 150 mm
Rear wheel: 200 mm

Additionally, this machine is equipped with the mulching system in addition to basket collection.

WHAT IS MULCHING CUT: a cutting system that allows the chopped grass to be released back onto the lawn, pulverised to the point that it almost seems collected. This eliminates the disposal problem (reducing effort and drastically shortening the cutting time) and furthermore, it will decompose into a nutrient for the lawn itself and into water (grass is made up of 80% water) thus ensuring a perfectly balanced biological cycle. However, it is useful to remember that, to ensure the absolute efficiency of the system, the lawn must still be irrigated, and the grass cut at least once a week.

The WORX PRO 20V - 4Ah batteries are compatible with the entire WORX powershare range.

The blade of the Worx Nitro WG737E is made of high-strength steel, designed to ensure a clean and precise cut even on dense grass.

With a cutting width of 37 cm, it allows covering a larger area in less time, optimising gardening work.

The deck of the Worx Nitro WG737E has a diameter of 37 cm, built in reinforced plastic material for greater impact resistance.

This design offers effective protection for internal components, such as the brushless motor and battery, without compromising the tool's lightness.

The handlebar of the Worx Nitro WG737E is designed to offer greater comfort during use and easy storage.
This handlebar is foldable and adjustable in 3 positions, allowing height and angle adjustment according to user needs and posture during cutting.
Additionally, the folding function makes the lawn mower extremely compact when not in use, facilitating transport and storage.

The main features of the handlebar include:

• Adjustability: allows adapting the handlebar height in various options, improving comfort during use.

• Foldable: the handlebar can be easily folded to reduce bulk and facilitate storage.

• Easy storage: thanks to the ability to fold the handlebar, the lawn mower takes up less space when stored, ideal for garages or storage rooms.

• Ergonomic design: the shape of the handlebar is designed to reduce effort and improve manoeuvrability, even for prolonged cutting sessions.

The actual mowing area may be significantly lower than the value declared by the manufacturer, which is calculated under standard operating conditions with dry grass of medium to low height. When cutting tall or wild grass, not maintained in an English lawn style, as well as grass that is damp or particularly dense, the workload increases and the motor requires higher energy consumption, resulting in a reduction of the effective battery autonomy.

The value declared by the manufacturer is instead fully reliable under favorable mowing conditions, namely on a regularly maintained lawn with dry grass that is not excessively tall and not wild, corresponding to the standard conditions used in laboratory testing.

When mowing is carried out regularly, cutting a limited and well-maintained layer of grass, preferably in the afternoon when the lawn is almost free of moisture, operating performance may be in line with the declared figures and, in some cases, even higher than stated by the manufacturer.

The cutting mode also affects energy consumption: grass collection and mulching require greater blade effort compared to rear discharge. The condition of the blade also plays a role, as a dull edge increases friction and reduces the number of square meters that can be effectively mowed on a single charge.

Other factors depend on ground conditions. Slopes and uneven terrain require higher torque, and activation of the drive system (if present) leads to continuous energy absorption, significantly reducing effective working time. Non-ideal temperatures, battery age, and repeated restarts or tight maneuvers further reduce the available autonomy.

Under non-optimal operating conditions, the difference between the declared mowing area and the actual workable surface therefore originates from the increased load placed on the motor, blade, and drive system.

The following shows the achievable mowing areas based on the battery capacity used:

The lawn mower is designed and intended exclusively for cutting grass in garden areas (and not on other types of terrain). The surface must be level, free from irregularities, stones, or other solid objects, and covered with maintained lawn grass (therefore, not uncultivated or spontaneous vegetation). Grass should be cut regularly and must not be allowed to grow beyond 25–30 cm, as most lawn mowers are no longer capable of cutting at this height. Slopes exceeding 15% (equivalent to 9°) must be avoided, except when using 4x4 models.

For heavier-duty tasks involving spontaneous vegetation, grass taller than the above-mentioned limits, or rougher surfaces than a garden, please consider alternative product categories such as Petrol Flail Mowers or Brush Cutters.

Furthermore, grass must only be cut when both the lawn and the underlying soil are completely dry. Mowing should be carried out exclusively in dry weather, well away from periods of rain or irrigation, and preferably in the afternoon, when the grass is no longer affected by morning humidity. Wet grass tends to bend under the blades, which reduces cutting efficiency, increases the risk of clogging inside the deck, and subjects the engine to excessive strain.