The ROTAK18V-34 lawn mower has been designed especially for managing small to medium-sized lawns. ...The ROTAK18V-34 lawn mower has been designed especially for managing small to medium-sized lawns. This cordless mower combines a Brushless motor with Syneon technology, ensuring optimal power and runtime. With a cutting width of 34 cm and GrassCombs for close-to-the-edge mowing, your lawn will soon look neat and tidy. A 5-step, central height-of-cut setting enables you to tailor your lawn finish (25-65 mm). If preferred, the mulch plug allows you to naturally fertilise your lawn with grass clippings, whilst the foldable handle, collapsible 35 l grass bag and vertical storage capability ensure the mower is very easy and space-efficient to store away afterwards. Features: Powerful, 3-in-1 mower with 34 cm blade for small to medium-sized lawns. Brushless motor for superior performance and longer lifetime. Clean Edges Grass combs ensure perfect results on edges and along walls. Foldable handle and vertical storage for space-efficiency. 5-step, central height-of-cut setting (25-65 mm). 35 l fabric grass bag with indicator to alert when full. Mulch plug for natural lawn fertilisation with grass clippings. Syneon technology ensures optimal runtime and tool longevity. POWER FOR ALL ALLIANCE: 1 battery, 10+ brands, 150+ products. Includes: 1 x 18v 4.0Ah Battery, 1 x 18v Charger.
The Bosch Rotak 18V-34 is ideal for homeowners with small to medium-sized lawns seeking a convenient and efficient cordless mowing solution. Its key benefit lies in its powerful Brushless motor and Syneon technology, offering optimized performance and extended battery life, while a potential caveat is its 34cm cutting width, which may require more passes for larger areas. This mower features an integrated 3-in-1 function (mow, mulch, collect) and intelligent design for easy storage.
All features
Model Part Number
ROTAK18V-34
Brand
Bosch
Extended Product Information
FAQs
What is the recommended lawn size for the Bosch Rotak 18V-34?
This mower is designed for small to medium-sized lawns, typically up to around 400 m².
Does the mower come with a battery and charger?
The product information indicates it includes '1 x 18v 4.0Ah Battery, 1 x 18v Charger'. Always check the specific product bundle you are purchasing.
How do I adjust the cutting height?
The Rotak 18V-34 features a 5-step, central height-of-cut adjustment lever, allowing you to select heights between 25 mm and 65 mm.
Can I use batteries from other Bosch tools?
Yes, this mower is part of the Bosch 18V POWER FOR ALL ALLIANCE, meaning it is compatible with all Bosch 18V batteries and chargers in that system.
What is the benefit of the GrassCombs?
GrassCombs guide the grass towards the blade, enabling a neat, close-to-the-edge cut along walls, fences, and pathways.
How is this mower stored efficiently?
It features a foldable handle and can be stored vertically, making it very space-efficient for garages or sheds.
What does the mulch plug do?
The mulch plug allows you to finely chop grass clippings and return them to the lawn, acting as a natural fertilizer.
Troubleshooting
Mower won't start
Ensure the battery is fully charged and correctly inserted. Check that the safety key is in place and the start button is pressed correctly. Verify the grass bag is properly attached.
Uneven cut quality
Adjust the cutting height to a lower setting. Ensure the blade is sharp and free from debris. Check for any blockages in the cutting deck or grass bag.
Reduced runtime or power
The battery may need recharging. Ensure the battery contacts are clean. If the battery is old, its capacity may have reduced, and it might need replacement.
Grass clippings not collecting effectively
Empty the grass bag. Ensure the grass bag is attached correctly and the airflow is not obstructed. Trim grass when it is dry, as wet grass can clog the system.
Pros and Cons
Pros
Cordless freedom for easy maneuverability.
Lightweight and easy to handle for most users.
Efficient mowing with good battery life thanks to Syneon technology.
34cm cutting width may be too small for large lawns.
Requires Bosch 18V POWER FOR ALL batteries (sold separately if not included in bundle).
Fabric grass bag can be slightly more involved to empty than rigid containers.
Setup, Compatibility & Care Instructions
Setup:
Unpack all components. Ensure the battery is charged using the provided charger.
Attach the grass bag to the mower.
Adjust the cutting height using the central lever to your desired setting (25-65 mm).
Fold out the handles and secure them.
Insert the charged battery into its designated slot.
Compatibility:
This mower is part of the Bosch 18V POWER FOR ALL ALLIANCE. It is compatible with all Bosch 18V batteries and chargers from this system, as well as batteries from other brands within the alliance.
Care:
Cleaning: After each use, clean the mower deck, blades, and wheels. Use a damp cloth or a soft brush. Never use water jets or harsh chemicals.
Blade Maintenance: Inspect the blade regularly for damage or dullness. Sharpen or replace as needed according to manufacturer recommendations.
Storage: Store the mower in a dry, protected area. Ensure the battery is removed before long-term storage and stored separately in a cool, dry place.
Grass Bag: Empty the grass bag regularly and clean it periodically with mild soap and water, allowing it to dry completely.