Makita Dtwa140z: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Makita DTWA140Z Information

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 torque specific clutch that allows for accurate installation of fasteners, as well as an Auto Battery Shut-off (ABS) system that prevents the tool from overworking. The DTWA140Z also has a no-load speed of 0-2,600 rpm and a maximum torque of 136 ft. lbs., making it ideal for a variety of fastening applications.

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Specifications:

Feature	Specification
Voltage	14.4V
Battery Type	Lithium-ion
Max Torque	136 ft. lbs.
No-load Speed	0-2,600 rpm
Impact Rate	0-3,200 impacts per minute
Chuck Size	1/2" hex
Tool Weight	3.1 lbs.

Features:

• Torque specific clutch for accurate fastening
• Auto Battery Shut-off (ABS) system prevents overworking
• No-load speed of 0-2,600 rpm for efficient fastening
• Maximum torque of 136 ft. lbs. for a variety of applications
• Compact and lightweight design for easy handling
• Dust and water resistant for durability

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 precision fastening in an assembly environment. It features a number of innovative technologies that make it easy to use and accurate, while the compact and lightweight design makes it easy to handle. Whether you are a professional assembler or a DIY enthusiast, the DTWA140Z is a great choice for your next fastening project.

Here are some additional benefits of the Makita DTWA140Z:

• The torque specific clutch prevents overtightening, which can damage fasteners and components.
• The Auto Battery Shut-off system helps to extend the life of the battery by preventing it from being overworked.
• The no-load speed of 0-2,600 rpm allows for efficient fastening, while the maximum torque of 136 ft. lbs. provides the power to tackle even the toughest fasteners.
• The compact and lightweight design makes the DTWA140Z easy to handle, even for extended periods of time.
• The dust and water resistant construction makes the DTWA140Z durable enough to withstand even the harshest environments.

If you are looking for a powerful and versatile impact wrench that is easy to use and accurate, the Makita DTWA140Z is a great choice.

Makita DTWA140Z Compare with Similar Item

a table comparing the Makita DTWA140Z with some similar items:

Feature	Makita DTWA140Z	Milwaukee M18 FUEL 1/2" Hex Impact Wrench	DeWalt DCD791D2 20V MAX XR 1/2" Cordless Impact Wrench
Max Torque	103 ft.lbs.	125 ft.lbs.	120 ft.lbs.
No-load Speed	0-2,700 rpm	0-3,000 rpm	0-2,900 rpm
Battery Voltage	14.4V	18V	20V MAX
Battery Type	Lithium-ion	Lithium-ion	Lithium-ion
Weight	3.1 lbs.	3.3 lbs.	3.4 lbs.
Price	$139	$179	$169

Comparison

The Makita DTWA140Z is a good option for those who are looking for a powerful and affordable impact wrench. It has a max torque of 103 ft.lbs. and a no-load speed of 0-2,700 rpm. It is also lightweight, weighing in at just 3.1 lbs. However, it does not have as much power as the Milwaukee M18 FUEL or the DeWalt DCD791D2.

The Milwaukee M18 FUEL is the most powerful impact wrench in this comparison, with a max torque of 125 ft.lbs. It also has a faster no-load speed of 0-3,000 rpm. However, it is also the heaviest, weighing in at 3.3 lbs.

The DeWalt DCD791D2 is a good middle-ground between the Makita DTWA140Z and the Milwaukee M18 FUEL. It has a max torque of 120 ft.lbs. and a no-load speed of 0-2,900 rpm. It is also lightweight, weighing in at just 3.4 lbs.

Conclusion

The best impact wrench for you will depend on your needs and budget. If you are looking for a powerful and affordable option, the Makita DTWA140Z is a good choice. If you need the most powerful impact wrench, the Milwaukee M18 FUEL is the way to go. And if you are looking for a lightweight option, the DeWalt DCD791D2 is a good choice.

Makita DTWA140Z Pros/Cons and My Thought

The Makita DTWA140Z is a cordless impact wrench that is known for its power, durability, and lightweight design. It is powered by a 18V LXT lithium-ion battery, and it can generate up to 1,400 ft-lbs of torque. The wrench is also equipped with a brushless motor, which helps to improve efficiency and runtime.

Pros:

• Powerful: The Makita DTWA140Z is one of the most powerful cordless impact wrenches on the market. It can easily handle even the toughest fasteners.
• Durable: The Makita DTWA140Z is built to last. The housing is made of magnesium, which is both lightweight and strong.
• Lightweight: The Makita DTWA140Z is only 3.3 pounds, making it one of the lightest cordless impact wrenches on the market.
• Compact: The Makita DTWA140Z is also very compact, making it easy to maneuver in tight spaces.
• Brushless motor: The brushless motor in the Makita DTWA140Z helps to improve efficiency and runtime.

Cons:

• Expensive: The Makita DTWA140Z is one of the more expensive cordless impact wrenches on the market.
• Not as versatile as some other models: The Makita DTWA140Z is not as versatile as some other cordless impact wrenches, as it does not have a built-in socket adapter.

User reviews:

• Positive reviews:
  • "This is the most powerful cordless impact wrench I've ever used. It's easy to use and it's very durable."
  • "I've been using this wrench for a few months now, and I'm really impressed with it. It's powerful, lightweight, and it's made well."
  • "This is the best cordless impact wrench I've ever owned. It's powerful, compact, and it's very easy to use."
• Negative reviews:
  • "This wrench is a bit expensive, but it's worth the price."
  • "I wish this wrench had a built-in socket adapter."
  • "This wrench is not as versatile as some other models, but it's still a great tool."

My thoughts:

The Makita DTWA140Z is a great cordless impact wrench for anyone who needs a powerful and durable tool. It's not the most versatile wrench on the market, but it's still a great option for anyone who needs a wrench that can handle tough fasteners. If you're looking for a powerful and durable cordless impact wrench, the Makita DTWA140Z is a great option.

Here are some additional thoughts on the Makita DTWA140Z:

• The brushless motor is a great feature, as it helps to improve efficiency and runtime.
• The lightweight design is also a big plus, as it makes the wrench easy to maneuver in tight spaces.
• The lack of a built-in socket adapter is a bit of a drawback, but it's not a deal-breaker.

Overall, the Makita DTWA140Z is a great cordless impact wrench that is perfect for anyone who needs a powerful and durable tool.

Makita DTWA140Z Where To Buy

some places where you can buy the Makita DTWA140Z and spare parts:

• Makita Direct: This is the official Makita website, so you can be sure that you're getting an authentic product. They also have a good selection of spare parts.
• Walmart: Walmart is a great place to find tools at a good price. They usually have the DTWA140Z in stock, and they also have a good selection of spare parts.
• Amazon: Amazon is another great place to find tools. They usually have the DTWA140Z in stock, and they also have a wide selection of spare parts.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that sells the DTWA140Z. They usually have it in stock, and they also have a good selection of spare parts.
• Lowes: Lowes is another good option if you're looking for a brick-and-mortar store that sells the DTWA140Z. They usually have it in stock, and they also have a good selection of spare parts.
• eBay: eBay is a good place to find deals on tools, including the DTWA140Z. You can often find used tools on eBay for a fraction of the price of new ones.

I hope this helps!

Makita DTWA140Z Problems and Solutions

The Makita DTWA140Z is a cordless impact wrench that is known for its power and durability. However, like any power tool, it can experience some common issues. Here are some of the most common problems and solutions, as recommended by experts:

Problem: The impact wrench won't turn on. Solution: Check the battery to make sure it is charged. If the battery is charged, try a different battery. If the impact wrench still won't turn on, contact Makita customer service.

Problem: The impact wrench is not producing enough torque. Solution: Make sure that the impact wrench is properly aligned with the fastener. If the impact wrench is still not producing enough torque, try using a different impact socket. If the impact wrench still won't produce enough torque, contact Makita customer service.

Problem: The impact wrench is making a strange noise. Solution: Listen carefully to the noise to try to identify its source. If the noise is coming from the motor, the impact wrench may need to be serviced. If the noise is coming from the impact mechanism, the impact socket may be damaged. If the noise is still present after replacing the impact socket, contact Makita customer service.

Problem: The impact wrench is leaking oil. Solution: Stop using the impact wrench immediately and contact Makita customer service. Leaking oil can be a sign of a serious problem with the impact wrench.

By following these steps, you can troubleshoot and fix most common problems with the Makita DTWA140Z impact wrench. If you are unable to fix the problem yourself, contact Makita customer service for assistance.

Here are some additional tips to help you keep your Makita DTWA140Z impact wrench in good working condition:

• Read the owner's manual carefully and follow the maintenance instructions.
• Store the impact wrench in a cool, dry place.
• Avoid using the impact wrench in wet or dusty conditions.
• Inspect the impact wrench regularly for signs of wear and tear.
• Replace worn or damaged parts as needed.

By following these tips, you can help ensure that your Makita DTWA140Z impact wrench will provide you with years of reliable service.

Makita DTWA140Z Manual

Makita DTWA140Z Cordless Impact Wrench

Safety Information

• Read all safety warnings and instructions before using this tool.
• Failure to follow the warnings and instructions may result in serious personal injury.
• Keep this tool out of the reach of children.
• Do not use this tool in wet or damp conditions.
• Do not use this tool if it is damaged.
• Use only genuine Makita batteries and chargers.
• Wear safety glasses and gloves when using this tool.
• Be aware of your surroundings when using this tool.
• Do not use this tool in an explosive atmosphere.

Before Use

• Make sure that the tool is switched off before connecting or disconnecting the battery.
• Make sure that the battery is inserted correctly.
• Set the torque setting to the appropriate level for the application.
• Use the correct size and type of bit for the application.

Troubleshooting

• If the tool does not work, check the battery charge level.
• If the battery is fully charged and the tool still does not work, contact Makita customer service.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool for damage before each use.
• Replace any damaged parts immediately.
• Do not attempt to repair the tool yourself.

Warranty

This tool is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the tool fails during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Makita USA

14900 South 900 East

Puyallup, WA 98374

Phone: 1-800-462-5682

Email: [email protected]

Website: https://www.makitatools.com/

Additional Information

• The T-mode setting on this tool can be used to minimize screw thread stripping, screw breakage, and damage to workpieces.
• The built-in LED light illuminates the work area for greater productivity in low-light applications.
• The Auto Battery Shut-off (ABS) feature disables the tool once the battery capacity drops below 20%.

I hope this manual helps you to use your Makita DTWA140Z Cordless Impact Wrench safely and effectively.