The Hyundai HY40CLM38 is a quiet and powerful cordless lawnmower designed to eliminate the hassles...The Hyundai HY40CLM38 is a quiet and powerful cordless lawnmower designed to eliminate the hassles of petrol or corded electric alternatives. Powered by two 20V lithium-ion batteries, it provides a 40V brushless motor performance with a 38cm cutting width. The mower offers five adjustable cutting heights ranging from 20mm to 65mm to suit various lawn conditions. It features a 36-litre collection bag for efficient clippings management and a soft-grip folding handle for easy storage and operator comfort. With a run time of up to 50 minutes on a full charge, it is an ideal solution for maintaining your garden with ease.
The Hyundai HY40CLM38 is an ideal choice for homeowners with small to medium-sized gardens who want to avoid the maintenance of petrol engines or the tethered restrictions of corded electric mowers. This cordless lawnmower provides the convenience of emission-free operation and impressive maneuverability, though its 38cm cutting deck may require more passes for larger lawn areas.
All features
Model Part Number
HY40CLM38
Brand
Hyundai
Extended Product Information
FAQs
How long does the battery take to charge?
Charging times can vary, but typically it takes a few hours to bring both batteries to a full charge.
Can I use the mower in damp conditions?
It is recommended to mow when the grass is dry to achieve the best cut quality and prevent clogging.
Are the batteries interchangeable with other tools?
The HY40CLM38 uses specific 20V batteries; consult your user manual for cross-compatibility with other Hyundai 20V garden tools.
How often should I sharpen the blade?
The blade should be inspected at the start of every season and sharpened or replaced if it shows signs of dullness or damage.
How much does the mower weigh?
The mower is designed to be lightweight for easy handling, though the exact weight can be found on the product packaging or manual.
Troubleshooting
Mower fails to start
Ensure the safety key is fully inserted and both batteries are securely clicked into their respective slots.
Motor cuts out during use
This may occur if the grass is too long or thick. Raise the cutting height and move at a slower pace.
Poor grass collection
Check if the discharge chute is blocked by damp grass and ensure the 36-litre bag is correctly attached.
Pros and Cons
Pros
Whisper-quiet operation compared to petrol models
No petrol fumes or engine maintenance requirements
Lightweight and highly maneuverable
Folding handle saves valuable storage space
Brushless motor technology improves runtime efficiency
Cons
Not suitable for very large lawns
Dependent on battery charge time
Smaller cutting width than commercial-grade mowers
Setup, Compatibility & Care
Assembly: Attach the handle assembly to the deck using the provided bolts, ensuring the cables are not pinched.
Battery Charging: Always charge both 20V batteries fully using the manufacturer-supplied charger before the first use.
Height Adjustment: Use the integrated lever to select the desired height before starting the motor.
Maintenance: Regularly clear grass debris from the underside of the deck after every use to prevent buildup that can impact cutting performance.
Storage: Ensure the mower is kept in a dry environment and that batteries are stored at room temperature during the off-season to prolong their lifespan.