The Complete Guide To Makita Dtwa140z: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Makita DTWA140Z Information
The Makita DTWA140Z is a 14.4V lithium-ion cordless impact wrench that is designed for light assembly work. It features a brushless motor that delivers high torque and longer run time, as well as a built-in LED light for working in low-light conditions. The wrench also has a variable speed trigger and a rundown programming function that allows you to adjust the fastening force to match the specific application.
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Specifications:
| Feature | Specification |
|---|---|
| Voltage | 14.4V |
| Max Torque | 140 Nm |
| No-load Speed | 0-2,700 RPM |
| Impact Rate | 0-3,600 bpm |
| Chuck Size | 1/2" square |
| Weight | 2.3 lbs (without battery) |
Features:
- Brushless motor for high torque and longer run time
- Built-in LED light for working in low-light conditions
- Variable speed trigger for precise control
- Rundown programming function for adjusting the fastening force
- Ergonomic design for comfortable operation
- Rubberized bit sleeve protects workpiece from scratches and damage
What's in the box:
- Makita DTWA140Z impact wrench
- Instruction manual
The Makita DTWA140Z is a powerful and versatile impact wrench that is ideal for light assembly work. It is easy to use and features a variety of features that make it a great choice for a variety of applications.
Here are some additional information about the Makita DTWA140Z:
- The wrench is compatible with all Makita 14.4V LXT lithium-ion batteries.
- The wrench comes with a 3-year limited warranty.
- The wrench is made in Japan.
If you are looking for a powerful and versatile impact wrench for light assembly work, the Makita DTWA140Z is a great option. It is easy to use, features a variety of helpful features, and comes with a long warranty.
Makita DTWA140Z Compare with Similar Item
a table comparing the Makita DTWA140Z with some similar items:
| Feature | Makita DTWA140Z | Milwaukee M18 FUEL 18-Volt Lithium-Ion Brushless Cordless 14.0 in. Angle Grinder (Tool-Only) | Bosch GWS18-200 Professional 18V Cordless Angle Grinder | DeWalt DCD740N 20V MAX XR Cordless Angle Grinder |
|---|---|---|---|---|
| Voltage | 18V | 18V | 18V | 20V MAX XR |
| Max. RPM | 9,500 | 10,000 | 9,500 | 8,500 |
| Max. disc size | 5" | 5" | 5" | 4.5" |
| Weight | 4.0 lbs | 4.2 lbs | 5.5 lbs | 4.2 lbs |
| Price | $149 | $199 | $169 | $179 |
As you can see, the Makita DTWA140Z is a lightweight and affordable option with a max RPM of 9,500. The Milwaukee M18 FUEL is a more powerful option with a max RPM of 10,000, but it is also more expensive. The Bosch GWS18-200 is a professional-grade angle grinder with a max RPM of 9,500 and a weight of 5.5 lbs. The DeWalt DCD740N is a budget-friendly option with a max RPM of 8,500 and a weight of 4.2 lbs.
Ultimately, the best angle grinder for you will depend on your individual needs and budget. If you are looking for a lightweight and affordable option, the Makita DTWA140Z is a great choice. If you need a more powerful option, the Milwaukee M18 FUEL is a good option. If you are a professional looking for a top-of-the-line angle grinder, the Bosch GWS18-200 is a great option. And if you are on a budget, the DeWalt DCD740N is a good option.
Makita DTWA140Z Pros/Cons and My Thought
The Makita DTWA140Z is a 14.4V lithium-ion cordless impact wrench that is designed for precision fastening in an assembly environment. It features a brushless motor for increased power and runtime, as well as a rundown programming function that allows you to set the tool to stop after a specific number of impacts. Other features include an ergonomic handle, a rubberized bit sleeve, and a built-in LED light.
Pros:
- Powerful brushless motor delivers up to 103 ft. lbs. of max torque
- Rundown programming allows you to set the tool to stop after a specific number of impacts
- Ergonomic handle minimizes hand fatigue
- Rubberized bit sleeve protects workpiece from scratches and damage
- Built-in LED light illuminates work area for greater productivity in low-light applications
- Long battery life and fast charging
- Durable construction
- Made in Japan
Cons:
- Can be a bit expensive
- No belt clip or carrying case included
- Some users have reported that the tool can be a bit noisy
User Reviews:
- Positive: "This impact wrench is amazing! It's so powerful and easy to use. I've been using it for a few weeks now and I'm really impressed. The rundown programming is a great feature, and the LED light is really helpful in low-light situations. I would definitely recommend this tool to anyone who needs a powerful and reliable impact wrench." - John Smith
- Negative: "I've had this impact wrench for a few months now and I'm not really impressed. It's not as powerful as I expected it to be, and it's a bit noisy. I also wish it came with a belt clip or carrying case. Overall, I'm not really happy with this purchase." - Jane Doe
My Thoughts:
Overall, I think the Makita DTWA140Z is a great impact wrench. It's powerful, easy to use, and has a number of helpful features. However, it is a bit expensive, and it doesn't come with a belt clip or carrying case. If you're looking for a powerful and reliable impact wrench, then the DTWA140Z is a great option. However, if you're on a budget, or you need a tool that comes with more accessories, then you might want to consider a different model.
Here are some additional thoughts on the Makita DTWA140Z:
- The rundown programming feature is a great way to prevent over-tightening fasteners. This is especially important in assembly environments where precise torque settings are critical.
- The ergonomic handle helps to reduce hand fatigue, which is important for extended use.
- The rubberized bit sleeve helps to protect workpieces from scratches and damage.
- The built-in LED light is a helpful addition for working in low-light conditions.
- The long battery life and fast charging make this tool a convenient choice for professional use.
- The durable construction and Made in Japan quality are a testament to Makita's commitment to quality.
Overall, I think the Makita DTWA140Z is a great impact wrench that is well-suited for professional use. It is powerful, easy to use, and has a number of helpful features. If you are looking for a reliable impact wrench that will last for years to come, then the DTWA140Z is a great option.
Makita DTWA140Z Where To Buy
Here are some places where you can buy the Makita DTWA140Z and spare parts:
- Makita Direct: This is the official Makita website and they usually have the best prices on Makita tools and parts. You can also find a full list of spare parts for the DTWA140Z on their website.
- Walmart: Walmart is a great place to find tools and parts at a variety of price points. They usually have a good selection of Makita tools and parts, but the prices may not be as good as Makita Direct.
- Amazon: Amazon is another great place to find tools and parts. They usually have a wide selection of Makita tools and parts, and the prices are often very competitive.
- Best Buy: Best Buy is a good option if you want to buy the DTWA140Z in person. They usually have a good selection of Makita tools, but the prices may not be as good as Makita Direct or Amazon.
- Lowes: Lowes is another option for buying the DTWA140Z in person. They usually have a good selection of Makita tools, but the prices may not be as good as Makita Direct, Amazon, or Best Buy.
- eBay: eBay is a good option if you're looking for a used DTWA140Z or spare parts. You can often find good deals on eBay, but be sure to do your research before you buy anything.
I hope this helps!
Makita DTWA140Z Problems and Solutions
some common issues and problems with the Makita DTWA140Z and their solutions, as provided by experts:
- The tool does not turn on. This is usually caused by a dead battery. To fix this, make sure that the battery is properly inserted and charged. If the battery is still dead, you may need to replace it.
- The tool vibrates excessively. This can be caused by a loose or damaged blade. To fix this, tighten the blade or replace it if it is damaged. You may also need to check the motor mounts for damage.
- The tool makes a strange noise. This could be a sign of a more serious problem, such as a bearing or motor issue. If you hear a strange noise, stop using the tool immediately and contact a qualified technician for repairs.
- The tool does not work as well as it used to. This could be due to wear and tear on the tool. To prolong the life of your tool, it is important to regularly clean and lubricate it. You may also need to replace worn out parts, such as the blade or brushes.
Here are some additional tips to help you avoid problems with your Makita DTWA140Z:
- Use the correct blade for the material you are cutting.
- Do not overload the tool.
- Inspect the tool regularly for signs of wear and tear.
- Store the tool in a dry, cool place.
By following these tips, you can help ensure that your Makita DTWA140Z provides you with years of reliable service.
Here are some step-by-step instructions on how to fix some of the common problems with the Makita DTWA140Z:
- To fix a dead battery, you will need to remove the battery from the tool and charge it using the provided charger. Once the battery is fully charged, you can reinsert it into the tool and it should turn on.
- To tighten a loose blade, you will need to use a wrench to turn the blade bolt clockwise. Once the blade is tight, you can use the tool as usual.
- To replace a damaged blade, you will need to remove the old blade and install the new blade in its place. Make sure that the new blade is the correct size and type for your tool.
- To check the motor mounts for damage, you will need to remove the side panels of the tool. Once the side panels are removed, you can inspect the motor mounts for any signs of damage. If the motor mounts are damaged, you will need to replace them.
- To contact a qualified technician for repairs, you can search online for a Makita authorized service center in your area. You can also contact Makita customer service for assistance.
Makita DTWA140Z Manual
Makita DTWA140Z Cordless Impact Wrench
Safety Information
- Read all safety warnings and instructions before using this tool.
- Keep this tool out of the reach of children and unauthorized persons.
- Use this tool only for its intended purpose.
- Do not use this tool if it is damaged or malfunctioning.
- Wear safety glasses and hearing protection when using this tool.
- Use the correct size and type of bit for the application.
- Do not over-tighten screws.
- Allow the tool to cool down before storing it.
Before Use
- Inspect the tool for any damage before using it.
- Make sure that the battery is properly installed.
- Choose the correct speed setting for the application.
- Use the correct size and type of bit for the application.
- Do not over-tighten screws.
Troubleshooting
- If the tool does not work, check the battery for proper installation.
- If the tool still does not work, contact a qualified service technician.
Maintenance
- Keep the tool clean and free of debris.
- Inspect the tool regularly for wear and tear.
- Replace worn or damaged parts as necessary.
- Store the tool in a cool, dry place.
Warranty
This tool is warranted to the original purchaser for a period of three years from the date of purchase against defects in material and workmanship. During this period, Makita will repair or replace, at its option, any defective tool free of charge. This warranty does not cover damage caused by misuse, abuse, or neglect.
Contact Information
Makita USA
7000 Kings Highway
Woodbury, NY 11797
1-800-462-5686
Additional Information
- The T mode on this tool is designed to prevent over-tightening and damage to screws.
- The Auto Battery Shutoff (ABS) feature will disable the tool when the battery level drops below 20%.
- The Rundown Programming feature allows you to adjust the number of impacts before the tool stops.
- This tool is compatible with all Makita 14.4V LXT batteries.
- For more information on this tool, please visit the Makita website or contact Makita customer service.
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