The GP-CM 36/41 Li cordless lawn mower is powered by brushless energy, a brushless electric motor....The GP-CM 36/41 Li cordless lawn mower is powered by brushless energy, a brushless electric motor. The high wheeler with lawn-friendly wheels has a 6-level central cutting height adjustment facility from 25 mm to 75 mm. The integrated grass comb allows near-edge mowing. The sturdy and light aluminium long handle is height-adjustable and can be folded down, and the ergonomically shaped grip area ensures tireless working. For easy transportation there is an integrated carry handle. The 50L grass catch basket has a fill level indicator. This product comes with 2x Power X-Change 4.0Ah batteries and 1x twin-charger.
The Einhell GP-CM 36/41 Li cordless rotary lawn mower is designed for homeowners seeking a powerful, cord-free solution for maintaining medium-sized lawns. Its key benefit lies in the efficient brushless motor and convenient features like the grass comb for near-edge mowing and central cutting height adjustment, offering a clean finish with flexibility. A potential caveat is the reliance on Power X-Change batteries, meaning users need to manage charging or have spare batteries for larger areas.
All features
Model Part Number
GP-CM 36/41
Brand
Einhell
Extended Product Information
FAQs
What is the warranty period for this lawn mower?
The standard warranty for Einhell products is typically two years from the date of purchase. Please refer to the product manual or Einhell's official website for specific warranty terms and conditions.
How long do the 4.0Ah batteries typically last on a charge?
Battery runtime varies significantly based on grass height, density, cutting height settings, and terrain. For a medium-sized lawn, the included 4.0Ah batteries should provide sufficient power for one mowing session, but for larger areas, additional batteries may be beneficial.
Can I use other brands of batteries with this mower?
No, this mower is designed exclusively for Einhell Power X-Change system batteries. Using batteries from other brands may cause damage and will void the warranty.
Is this mower suitable for very large or steep lawns?
This model is best suited for medium-sized, relatively flat lawns. For very large areas, consider additional batteries. For steep slopes, a lighter or self-propelled model might be more appropriate.
How do I engage the cutting blade?
Typically, you will need to insert a safety key, then hold down a safety lever on the handle while simultaneously pressing the start button or trigger.
What maintenance is required for the brushless motor?
Brushless motors are generally maintenance-free. Regular cleaning of the mower deck and ensuring motor vents are clear of debris is recommended to maintain optimal performance and longevity.
Troubleshooting
Mower won't start
Ensure batteries are fully charged and correctly inserted. Check if safety key is properly engaged. Verify grass collector is attached correctly.
Uneven cutting
Check if the cutting height is set evenly on all sides. Inspect the blade for damage or dullness and sharpen/replace if necessary. Ensure grass is not excessively wet or long.
Reduced runtime
Batteries may need replacement if they are old. Ensure batteries are fully charged before use. Clean grass clippings from the motor vents to prevent overheating.
Grass collector not filling properly
Ensure the grass collector is securely attached and the fill-level indicator is functioning. Clean out any blockages in the discharge chute.
Pros and Cons
Pros
Cordless freedom for unrestricted movement
Quiet operation compared to gas mowers
Environmentally friendly with zero emissions
Adjustable handle for user comfort
Near-edge mowing capability saves time
Cons
Battery life may limit coverage for very large lawns
Requires management of battery charging
Initial investment may be higher than corded electric mowers
Performance may vary with very tall or wet grass
Setup, Compatibility & Care
Setup:
Install Batteries: Ensure the included Power X-Change 4.0Ah batteries are fully charged using the twin-charger. Insert the charged batteries into the designated compartments on the mower until they click into place.
Adjust Handle: If necessary, adjust the height of the aluminum handle to a comfortable working position. Secure it firmly.
Attach Grass Collector: Slide the 50L grass catch basket into its mounting bracket at the rear of the mower.
Compatibility:
This mower is part of the Einhell Power X-Change system. The 4.0Ah batteries included are compatible with all other tools in the Power X-Change range.
Care:
Cleaning: After each use, clean the mower deck and underside to remove grass clippings. A stiff brush or compressed air can be effective. Avoid using water jets directly on the motor or battery compartments.
Blade Maintenance: Regularly inspect the cutting blade for damage or dullness. Sharpen or replace the blade as needed for optimal cutting performance. Always disconnect batteries before performing any maintenance.
Storage: Store the mower in a dry, protected area. The foldable handle allows for compact storage.