Bosch Rotak 18V2-38 Cordless Lawnmower - 38cm Cut - 2 x 2.5Ah Battery
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Product Information
Full details
The Bosch Rotak 18V2-38 is a cordless lawn mower designed for users managing medium to larger-sized lawns who need a powerful and efficient cutting solution. Its key benefit lies in the 36V power delivered by two 18V batteries, offering excellent performance and runtime without the hassle of cords. A potential caveat is the battery management required for extended use on very large areas. This 3-in-1 mower features a 38cm cut, a brushless motor for durability, and convenient features like a magnetically-held deflector guard for easy grass bag emptying and space-saving vertical storage.
All features
| Model Part Number | 18V2-38 |
|---|---|
| Brand | Bosch |
Extended Product Information
FAQs
What is the battery life like?
Battery life depends on the grass conditions, cutting height, and lawn density. The two 2.5Ah 18V batteries typically provide sufficient runtime for medium to larger lawns, but for very extensive areas, managing charging or using additional batteries may be necessary.
Can I use batteries from other Bosch 18V tools?
Yes, this mower is part of the Bosch POWER FOR ALL ALLIANCE. The 18V batteries are interchangeable with over 150+ tools from participating brands.
How do I adjust the cutting height?
The cutting height is adjusted centrally using a lever located on the mower. There are 6 settings available, ranging from 30 mm to 75 mm.
Is this mower suitable for very long or overgrown grass?
While powerful, for very long or overgrown grass, it is recommended to first trim the grass with a strimmer or make multiple passes at a higher cutting setting to avoid straining the motor and blade.
How should I store the lawnmower?
The mower features a foldable handle and can be stored vertically, making it very space-efficient for garages or sheds. Ensure it is stored in a dry location.
What is the warranty period for the mower and batteries?
Bosch typically offers a standard warranty period for their power tools and batteries. Please refer to the product documentation or Bosch's official website for the most current and specific warranty details.
How do I clean the grass combs?
The grass combs can be cleaned with a brush or a damp cloth. Ensure no grass clippings are lodged in them to maintain their effectiveness along edges.
Troubleshooting
Mower does not start.
Ensure both batteries are fully charged and correctly inserted into their slots. Check if the safety key is properly engaged. If the issue persists, consult the manual for specific safety cut-out procedures.
Poor cutting performance.
Check the grass bag; if it's full, empty it. Inspect the blade for dullness, damage, or debris accumulation. Adjust the cutting height to a higher setting if the grass is too long or thick. Ensure grass combs are clean and free of obstruction.
Mower stops mid-operation.
This could be due to overheating or low battery levels. Allow the mower to cool down if it feels excessively hot. Check battery charge levels and recharge or swap batteries as needed. Clear any potential blockages around the blade.
Grass bag is not filling properly.
Ensure the grass bag is securely attached and that the deflector guard is correctly positioned. Check for blockages in the chute between the mower deck and the bag. Empty the bag more frequently.
Pros and Cons
Pros
- Provides the power of a 36V system for demanding lawns.
- Brushless motor ensures longevity and better performance.
- Cordless design offers freedom of movement without a power cord.
- Grass combs help achieve a clean finish along borders.
- Compact storage design with foldable handle and vertical capability.
Cons
- Requires two batteries, adding to initial cost and management.
- Runtime might be a consideration for extremely large lawns, necessitating battery swaps or additional batteries.
- May not be suitable for very thick, overgrown grass without prior trimming.
- Weight of two batteries can add to the overall handling effort.
- Charging time for both batteries needs to be factored into usage plans.
Setup, Compatibility & Care
Setup:
- Unpack all components and ensure you have the mower, two 18V batteries, and two chargers.
- Insert the two 18V batteries into their designated slots until they click into place.
- Adjust the cutting height using the central lever to your desired setting (30-75 mm).
- Ensure the grass bag is correctly attached.
Compatibility:
- The Bosch Rotak 18V2-38 utilizes the POWER FOR ALL ALLIANCE system. The 18V batteries are compatible with over 150+ tools from 10+ brands within this alliance. This means batteries from other Bosch 18V tools or compatible brands can be used with this lawnmower, and vice-versa.
Care:
- Cleaning: After each use, clean the mower deck, blade, and grass bag. Use a stiff brush or damp cloth to remove grass clippings and debris. Never use water to clean the motor housing or electrical components.
- Blade Maintenance: Inspect the blade for damage regularly. Sharpen or replace the blade as needed for optimal cutting performance. Follow manufacturer guidelines for blade removal and installation.
- Battery Care: Store batteries in a cool, dry place. Avoid exposing them to extreme temperatures. Ensure batteries are charged before long periods of storage.
- Storage: Utilize the foldable handle and vertical storage feature to store the mower in a garage or shed. Ensure the area is dry and protected from the elements.