Unveiling The Makita Dtwa190z: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

Makita DTWA190Z Information

The Makita DTWA190Z is a 14.4V cordless impact wrench that features a brushless motor, automatic impact stop system, and torque stabilization system. It is designed for professional use in a variety of applications, including automotive, construction, and manufacturing.

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Specifications:

Feature	Specification
Battery voltage	14.4V
Drive type	1/2" Square
No load speed range	0 to 2,600 RPM
Impacts per minute range	0 to 3,000 IPM
Maximum fastening torque	1,640 in-lbs (185 Nm)
Vibration level	10.5 m/s²
Noise level	95 dB(A)
Weight	2.3 lbs (1.0 kg)

Features:

• Brushless motor for high power and efficiency
• Automatic impact stop system prevents over- or under-tightening
• Torque stabilization system ensures consistent torque delivery
• Variable speed trigger for precise control
• Reversible rotation for loosening fasteners
• Constant Speed Control (CSC) mode for continuous operation
• USB connectivity for adjusting impact time and checking rundown status
• LED display panel for easy setting and referencing of impact time
• Impact indicator lamp provides visual indication of successful or failed fastening
• Dual ball bearings for minimized bit wobbling
• Twin LED job light with pre-glow and after-glow features
• Ergonomic rubber grip for comfortable operation
• Color-coded (green) front and rear plates for fast recognition

What's in the box:

• Makita DTWA190Z impact wrench
• Instruction manual

The Makita DTWA190Z is a powerful and versatile cordless impact wrench that is ideal for a variety of professional applications. It features a brushless motor for high power and efficiency, an automatic impact stop system to prevent over- or under-tightening, and a torque stabilization system to ensure consistent torque delivery. The variable speed trigger allows for precise control, and the reversible rotation function makes it easy to loosen fasteners. The USB connectivity is a convenient feature that allows you to adjust the impact time and check the rundown status. The LED display panel makes it easy to set and reference the impact time, and the impact indicator lamp provides visual indication of successful or failed fastening. The dual ball bearings minimize bit wobbling, and the twin LED job light with pre-glow and after-glow features provides excellent illumination in low-light conditions. The ergonomic rubber grip provides a comfortable and secure grip, and the color-coded (green) front and rear plates make it easy to identify the tool.

Overall, the Makita DTWA190Z is a well-designed and powerful cordless impact wrench that is ideal for a variety of professional applications. It is packed with features that make it easy to use and efficient, and it is built to last.

Makita DTWA190Z Compare with Similar Item

a table comparison of the Makita DTWA190Z with similar items:

Feature	Makita DTWA190Z	Milwaukee M12 FIW2	DeWalt DCF899B
Battery voltage	14.4V	12V	18V
Maximum torque	185 Nm	150 Nm	203 Nm
No-load speed	0-2600 RPM	0-2500 RPM	0-2800 RPM
Impacts per minute	0-3000 IPM	0-2900 IPM	0-3200 IPM
Weight	1.2 kg	1.5 kg	1.6 kg
Price	$220	$180	$250

Comparison

The Makita DTWA190Z is a mid-range impact wrench that offers a good balance of power and portability. It has a maximum torque of 185 Nm, which is enough for most light- to medium-duty applications. The no-load speed of 0-2600 RPM and impacts per minute of 0-3000 IPM provide fast and efficient fastening. The tool is also relatively lightweight at 1.2 kg, making it easy to maneuver in tight spaces.

The Milwaukee M12 FIW2 is a slightly less powerful impact wrench, but it is also more compact and lightweight. It has a maximum torque of 150 Nm and a no-load speed of 0-2500 RPM. The impacts per minute are slightly higher at 0-2900 IPM. The tool is also slightly cheaper at $180.

The DeWalt DCF899B is a more powerful impact wrench with a maximum torque of 203 Nm. It also has a faster no-load speed of 0-2800 RPM and impacts per minute of 0-3200 IPM. However, the tool is also heavier at 1.6 kg. The price is also slightly higher at $250.

Conclusion

The Makita DTWA190Z is a good choice for users who need a mid-range impact wrench with a good balance of power and portability. The Milwaukee M12 FIW2 is a good option for users who need a more compact and lightweight tool. The DeWalt DCF899B is a good choice for users who need a more powerful tool.

Ultimately, the best impact wrench for you will depend on your specific needs and budget.

Makita DTWA190Z Pros/Cons and My Thought

The Makita DTWA190Z is a cordless impact wrench that is powered by a 18V LXT lithium-ion battery. It has a maximum torque of 190Nm, and can be used for a variety of applications, including loosening and tightening nuts and bolts.

Pros:

• Powerful: The Makita DTWA190Z is a very powerful impact wrench, and can handle even the toughest nuts and bolts.
• Compact and lightweight: The Makita DTWA190Z is relatively compact and lightweight, making it easy to maneuver in tight spaces.
• Durable: The Makita DTWA190Z is built to last, with a durable magnesium housing and a brushless motor.
• Long battery life: The Makita DTWA190Z comes with a 5.0Ah LXT lithium-ion battery, which provides long battery life.
• Ergonomic design: The Makita DTWA190Z has an ergonomic design that makes it comfortable to use for extended periods of time.

Cons:

• Expensive: The Makita DTWA190Z is a bit more expensive than some other cordless impact wrenches on the market.
• No belt clip: The Makita DTWA190Z does not come with a belt clip, so you will need to find a way to store it on your person if you need to take it with you.

User reviews:

• Positive reviews:
  • "This is a very powerful impact wrench. I was able to loosen and tighten some very tough nuts and bolts with ease."
  • "The Makita DTWA190Z is very compact and lightweight, making it easy to maneuver in tight spaces."
  • "The Makita DTWA190Z is very durable. I've been using it for a few months now, and it's still going strong."
• Negative reviews:
  • "The Makita DTWA190Z is a bit expensive."
  • "The Makita DTWA190Z does not come with a belt clip."

My thoughts:

Overall, the Makita DTWA190Z is a great cordless impact wrench. It is powerful, compact, lightweight, and durable. The only downside is that it is a bit expensive. However, if you are looking for a powerful and reliable impact wrench, the Makita DTWA190Z is a great option.

Here are some additional thoughts:

• The Makita DTWA190Z is a great choice for professionals who need a powerful and reliable impact wrench.
• The Makita DTWA190Z is also a good choice for DIYers who need an impact wrench for occasional use.
• If you are looking for a more affordable option, there are other cordless impact wrenches on the market that offer similar performance. However, the Makita DTWA190Z is a great choice if you are looking for a high-quality impact wrench that will last.

Makita DTWA190Z Where To Buy

some places where you can buy the Makita DTWA190Z and spare parts:

• Makita Direct: This is the official website of Makita, so you can be sure that you're getting genuine parts. They also offer free shipping on orders over $50.
• Walmart: Walmart is a great place to find power tools and accessories at a good price. They often have sales and discounts, so you can save some money.
• Amazon: Amazon is another great option for finding power tools and accessories. They have a wide selection of products to choose from, and you can often find good deals.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy the Makita DTWA190Z. They also have a good selection of spare parts.
• Lowes: Lowes is another good option for buying power tools and accessories in person. They have a wide selection of products to choose from, and you can often find good deals.
• eBay: eBay is a great place to find used or refurbished power tools and accessories. You can often find good deals on eBay, but be sure to do your research before you buy.

I hope this helps!

Makita DTWA190Z Problems and Solutions

some common issues and problems with the Makita DTWA190Z and their solutions, as described by experts:

• The tool doesn't start.
  • Make sure that the battery is charged and properly inserted into the tool.
  • Check the switch to make sure that it is in the "on" position.
  • If the tool still doesn't start, there may be a problem with the trigger switch. In this case, you will need to contact Makita for repairs.
• The tool stops working while in use.
  • This may be due to a problem with the battery. Try using a different battery to see if that solves the problem.
  • If the problem persists, there may be a problem with the tool itself. In this case, you will need to contact Makita for repairs.
• The tool is making strange noises.
  • This may be due to a problem with the motor. If you hear strange noises coming from the tool, stop using it immediately and contact Makita for repairs.
• The tool is not working as well as it used to.
  • This may be due to wear and tear on the tool. If you notice that the tool is not working as well as it used to, you may need to have it serviced by Makita.

Here are some additional tips for troubleshooting common problems with the Makita DTWA190Z:

• Check the air filter. If the air filter is dirty, it can restrict airflow and cause the tool to overheat.
• Clean the tool. Over time, dust and debris can build up on the tool, which can cause problems. Make sure to clean the tool regularly with a soft brush or vacuum cleaner.
• Lubricate the tool. The tool's moving parts should be lubricated regularly to prevent them from wearing out prematurely.

I hope this helps!

Makita DTWA190Z Manual

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.
• This tool is intended for professional use only.
• Do not use this tool for any other purpose than what it is intended for.
• Keep this tool out of the reach of children and unauthorized persons.
• Use this tool only with the batteries and chargers specified by Makita.
• Do not use this tool if it is damaged or malfunctions.
• Have the tool repaired by a qualified service technician before using it again.
• Wear safety glasses and hearing protection when using this tool.
• Wear gloves and long sleeves when working with sharp objects.
• Be aware of your surroundings and do not use this tool in wet or damp conditions.
• Do not use this tool in an explosive atmosphere.
• Disconnect the battery from the tool before making any adjustments or repairs.
• Store the tool in a safe place when not in use.

Before Use

• Make sure that the battery is properly inserted into the tool.
• Set the torque setting to the desired level.
• Attach the appropriate bit to the tool.
• Test the tool on a scrap piece of material before using it on a workpiece.

Troubleshooting

• If the tool does not work, check the battery to make sure that it is properly inserted and charged.
• If the tool still does not work, contact a qualified service technician.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool for any signs of wear or damage.
• Replace any worn or damaged parts immediately.
• Store the tool in a cool, dry place.

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, at Makita's option, free of charge.

Contact Information

For more information about this tool, please contact:

Makita USA 7000 146th Ave NE Woodinville, WA 98072 1-800-462-5482 www.makitatools.com

Additional Information

• The T setting on the Makita DTWA190Z impact driver is a tightening mode that helps to prevent screw thread stripping, screw breakage, and damage to workpieces.
• The tool has a built-in rundown programming feature that allows you to set the number of impacts before the tool stops. This is useful for preventing over-tightening of fasteners.
• The tool also has an Auto Battery Shut-off (ABS) feature that disables the tool when the battery reaches a low level of charge. This helps to prevent the tool from being damaged by over-discharge.

I hope this manual has been helpful. Please let me know if you have any other questions.