Achieve a beautifully striped lawn with this cordless rear roller mower. Powered by twin 20V batte...Achieve a beautifully striped lawn with this cordless rear roller mower. Powered by twin 20V batteries, the advanced brushless motor delivers strong, consistent cutting performance with reduced noise and improved efficiency. The 38cm cutting width is perfect for small to medium lawns. A single lever provides 5 cutting heights from 25-66mm for a tailored finish. Choose to mulch clippings or collect them in the 35L bag. Folding handles allow for compact storage. This variant includes 2 x 4Ah 20V Li-ion batteries and a charger, giving you everything you need to get started straight out of the box. With two batteries delivering a combined 40V output, you'll benefit from up to 55 minutes of runtime — more than enough to tackle most small to medium home lawns in a single session. The Webb 40V 38cm Rear Roller Cordless Rotary Lawnmower features an advanced brushless motor for quiet, efficient performance and a longer service life. The rear roller creates those desirable lawn stripes, while the single lever height adjustment makes it simple to switch between 5 cutting heights from 25–66mm. The 2-in-1 design lets you mulch clippings back into the lawn or collect them in the 35L grass bag, and folding handles keep storage tidy and compact.
The Webb 40V Cordless Rear Roller Rotary Lawnmower is designed for homeowners with small to medium-sized lawns seeking a beautifully striped finish with the convenience of cordless operation. Its key benefit is the powerful and efficient brushless motor combined with a rear roller for professional-looking stripes, all powered by easily swappable 20V batteries. A potential caveat is its 38cm cutting width, which may be less efficient for very large or complex garden layouts.
All features
Model Part Number
WEV20X2LM38RRB4X
Brand
Webb
Extended Product Information
FAQs
How long do the batteries take to charge?
The charging time can vary depending on the battery's state and capacity. A full charge for the 4Ah batteries typically takes around 1.5 to 2 hours. Refer to the charger's manual for specific indicators.
What is the total runtime with the included batteries?
With two fully charged 4Ah 20V batteries, you can expect up to approximately 55 minutes of runtime. This can vary based on grass conditions, cutting height, and terrain.
Can I use batteries from other Webb 20V tools?
Yes, this mower is designed to be compatible with Webb's 20V Li-ion battery system. You can use other batteries within this range, but runtime will depend on their Ah rating.
How do I switch between mulching and collecting?
To collect, attach the grass bag. To mulch, remove the grass bag and insert the mulching plug (if provided separately, otherwise the bag is simply removed to enable mulching function).
Is assembly difficult?
Assembly is generally straightforward and involves attaching the handle sections. No complex tools are usually required. Please refer to the user manual for detailed step-by-step instructions.
What kind of maintenance does the mower require?
Regular cleaning after use, checking and maintaining the blade, and proper battery care are the primary maintenance requirements. Storing the mower in a dry place is also recommended.
What is the warranty period for this mower?
Please refer to the product documentation or the retailer's website for the specific warranty period offered by Webb for this model. Typically, lawnmowers come with a manufacturer's warranty covering defects.
Troubleshooting
Mower does not start
Ensure both batteries are correctly inserted and charged. Check if safety key (if applicable) is in place. Verify the power switch is engaged.
Uneven cutting performance
Check for debris or blockages around the blade. Ensure the cutting height is set correctly. Sharpen or replace the blade if it is dull or damaged.
Grass clippings not being collected effectively
Empty the grass bag when it is full. Ensure the grass bag is correctly fitted. Check for blockages in the discharge chute. Do not attempt to cut excessively long or wet grass.
Reduced runtime from batteries
Batteries may need replacement if they are old or have undergone many charge cycles. Ensure batteries are stored correctly and not exposed to extreme temperatures.
Mower stops during use
This could be due to overheating or a battery issue. Allow the mower to cool down. Check battery charge levels and reinsert them securely. Clear any obstructions that may have caused the motor to stall.
Pros and Cons
Pros
Provides a professional striped finish thanks to the rear roller.
Cordless operation offers great freedom of movement.
Brushless motor ensures power, efficiency, and longevity.
Quiet operation is beneficial for residential areas.
Includes batteries and charger for immediate use.
Compact storage with folding handles.
Cons
38cm cutting width may be too small for larger lawns.
Requires two batteries for operation, necessitating charging management.
Mulching effectiveness can vary with grass length and moisture.
The 35L grass bag may require frequent emptying on longer grass.
Setup, Compatibility & Care
Setup:
Unpack all components: mower body, handles, grass bag, batteries, and charger.
Attach the handle sections according to the manual's instructions, ensuring they are securely fastened.
Insert the two 20V batteries into their designated slots until they click into place.
Connect the charger to a power outlet and the batteries to charge them fully before first use (initial charge time may vary).
Compatibility:
This mower uses Webb 20V Li-ion batteries. Ensure you use only compatible batteries and chargers as specified by the manufacturer.
Care:
After each use: Remove the grass bag and empty it. Clean the mower deck, blades, and wheels using a brush or damp cloth to remove grass clippings and debris. Never use a high-pressure washer.
Blade Maintenance: Check the blade for damage or dullness periodically. Sharpen or replace as needed following manufacturer guidelines.
Battery Care: Store batteries in a cool, dry place away from direct sunlight. Avoid fully discharging batteries regularly to prolong their lifespan.
Storage: Fold the handles for compact storage. Store the mower and batteries in a dry environment, ideally between 10°C and 25°C.