Easy to use, lightweight, and compact pruning saw, enabling easy pruning of garden or orchard tree...Easy to use, lightweight, and compact pruning saw, enabling easy pruning of garden or orchard trees. Features new tool-less chain change and tension adjustment. Automatic chain lubrication with a chain oil view window. Includes a lock-off lever accessible from both sides, a rear hand guard, and a moveable guard that covers the upper side of the guide bar and opens gradually wider as the saw chain cuts deeper into the branch. Features an electric brake. This is the body only version.
This Makita Cordless Brushless Pruning Saw (DUC50Z) is designed for homeowners and professional gardeners needing a lightweight and compact tool for easy pruning of garden and orchard trees. Its key benefit lies in its user-friendly, tool-less chain adjustment and automatic chain lubrication, simplifying maintenance. A notable caveat is that this is a body-only unit, requiring a separate battery and charger.
All features
Model Part Number
DUC50Z
Brand
Makita
Extended Product Information
FAQs
Is this product ready to use out of the box?
No, this is a 'body only' version. You will need to purchase a compatible Makita 18V LXT battery and charger separately before you can use the pruning saw.
How do I adjust the chain tension?
The DUC50Z features tool-less chain adjustment. Locate the knob on the side of the saw, turn it to tighten or loosen the chain until it is properly tensioned.
What type of oil should I use for chain lubrication?
Use a dedicated bar and chain oil. Do not use motor oil or other lubricants, as they may not provide adequate lubrication or could damage the system.
What is the maximum branch diameter this saw can handle?
The saw is designed for pruning tasks and generally handles branches up to approximately 4-5 inches in diameter, depending on the wood's density.
How long will a battery last?
Battery life depends on the amp-hour (Ah) rating of the battery used and the intensity of the cutting task. Higher Ah batteries will provide longer run times.
Does it have a safety brake?
Yes, it features an electric brake that stops the chain quickly when the trigger is released, enhancing user safety.
Troubleshooting
Saw chain is not moving
Check that the battery is fully charged and correctly installed. Ensure the lock-off lever is not engaged and the trigger is depressed fully. Verify the chain is not bound or excessively tight.
Chain keeps falling off
Adjust the chain tension using the tool-less adjuster to ensure it is snug but still able to move freely by hand. Check the guide bar for any damage or wear.
Poor cutting performance
Ensure the chain is sharp. Check the chain tension – too loose or too tight can affect performance. Verify the chain oil reservoir is filled and the lubrication system is functioning.
Saw stops unexpectedly
The battery may be depleted; try a fully charged battery. The saw may have overheated; allow it to cool down. Check for any obstructions in the cutting path or around the chain.
Pros and Cons
Pros
Extremely lightweight and easy to handle
Tool-less chain adjustment simplifies maintenance
Automatic chain lubrication for consistent performance
Safety features like electric brake and lock-off lever
Compact design for easy maneuverability in tight spaces
Cons
Battery and charger are not included (body only)
May require more frequent sharpening for very hard woods
Limited cutting capacity for very thick branches
Oil reservoir size may require refills during extended use
Setup, Compatibility & Care
Setup:
Ensure you have a compatible Makita LXT slide-style lithium-ion battery (sold separately).
Install the battery by sliding it onto the saw's battery mount until it clicks.
Fill the chain oil reservoir with appropriate bar and chain oil through the designated cap. Check the oil level via the view window.
Inspect the chain and guide bar for any damage before use.
Compatibility:
This saw is compatible with Makita 18V LXT Lithium-Ion batteries.
Uses standard guide bars and chains designed for pruning saws of this size.
Care:
Cleaning: Wipe down the saw with a dry or slightly damp cloth after each use. Keep the motor vents clear of debris.
Chain and Bar Maintenance: Check chain tension regularly and adjust as needed using the tool-less adjustment knob. Sharpen or replace the chain when it becomes dull. Keep the guide bar clean and lubricated.
Oiling: Refill the chain oil reservoir before each significant use and monitor the level via the view window.
Storage: Store the saw in a dry, protected area. For long-term storage, remove the battery and store it separately.