Makita DUH651RT2 - 18v / 36v - 3.0ah Battery - Dual Charger
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Product Information
Full details
The Makita DUH651RT2 is a cordless hedge trimmer designed for homeowners and landscapers seeking efficient and powerful trimming without the hassle of cords. Its key benefit is the dual 18V battery system providing 36V of power for sustained performance, while a potential caveat is the weight due to the dual battery setup. This model features a rotating rear handle, variable speed control, soft start, an electric brake, and XPT (eXtreme Protection Technology) for enhanced durability.
All features
| Model Part Number | DUH651-2-3AH-DC |
|---|---|
| Brand | Makita |
Extended Product Information
FAQs
How long will the 3.0Ah batteries last?
Run time varies based on the type of material being cut, the speed setting used, and the condition of the batteries. With 3.0Ah batteries, you can expect a significant amount of trimming time for typical hedge maintenance tasks. For extended use, additional batteries are recommended.
Do I need both batteries inserted for it to work?
Yes, the Makita DUH651RT2 requires two 18V LXT batteries inserted in series to operate. It will not function with only one battery.
What is the maximum branch thickness this trimmer can handle?
The cutting capacity depends on the specific model's blade length and motor power. For the DUH651, it is generally designed for branches up to approximately 3/4 inch (20mm) in diameter. Always refer to the product manual for precise specifications.
Is the battery charger included?
Yes, this model (DUH651RT2) includes two 3.0Ah batteries and a dual port charger.
How do I maintain the blades?
After each use, clean the blades with a cloth lightly oiled to prevent rust and sap buildup. Periodically sharpen the blades with a flat file for optimal cutting performance.
Can I use different capacity 18V batteries?
Yes, you can use any Makita 18V LXT battery (e.g., 4.0Ah, 5.0Ah, 6.0Ah) with this trimmer. Using higher capacity batteries will increase the run time. Ensure both batteries inserted are of the same voltage (18V) and ideally the same capacity for balanced performance, though the tool will operate using batteries of different capacities.
Troubleshooting
Hedge trimmer won't start.
Ensure both batteries are fully charged and correctly inserted. Check that the lock-off lever is fully engaged and the trigger is depressed. Verify the battery capacity warning lamp is not indicating critically low charge.
Blades are not cutting effectively or are jamming.
Clean sap and debris from the blades. Check for any obstructions. Sharpen or replace dull blades. Ensure the correct speed setting is used for the material being cut.
Reduced power or runtime.
Check battery charge levels. Clean battery contacts on both the tool and the batteries. Ensure batteries are not old or depleted; consider replacing them if they are significantly degraded. Clean any debris or blockages from the blade area.
Tool stops during operation.
This could be due to an overheat protection system or low battery power. Allow the tool to cool down if overheated. Recharge or replace the batteries. Check for blade obstructions that might be causing the motor to stall.
Pros and Cons
Pros
- Powerful 36V performance from dual 18V batteries.
- Ergonomic design with a 5-position rotating handle for comfort.
- Variable speed control for versatility.
- Quiet operation, suitable for noise-sensitive areas.
- Durable construction with XPT for challenging environments.
Cons
- Can be heavier than single-battery models due to dual batteries.
- Requires two 18V batteries, increasing initial investment if you don't already own them.
- Run time is dependent on battery capacity and load.
Setup, Compatibility & Care
Setup:
- Install Batteries: Ensure the hedge trimmer is in the off position. Align two Makita 18V LXT Lithium-Ion batteries with the battery guides and slide them into the tool until they click into place. Use only genuine Makita batteries.
- Charge Batteries: Fully charge the included 3.0Ah batteries using the provided dual port charger before first use. The charger indicates charging status.
Compatibility:
- This tool is compatible with all Makita 18V LXT Lithium-Ion batteries.
- It requires two 18V batteries to operate at its full 36V potential.
Care and Maintenance:
- Cleaning: After each use, clean the blades with a cloth dampened with oil to prevent rust and remove sap. Wipe down the tool body with a dry or slightly damp cloth. Never use water to clean the motor housing.
- Blade Sharpening: Sharpen the blades periodically with a flat file or sharpening stone to maintain cutting efficiency. Ensure blades are properly aligned after sharpening.
- Storage: Store the hedge trimmer in a clean, dry place, away from direct sunlight and moisture. Ensure blades are covered or protected during storage.
- Battery Care: Store batteries in a cool, dry place. Avoid storing them in direct sunlight or extreme temperatures. Ensure battery contacts are clean.