Unveiling The Makita Hr4011c: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

Makita HR4011C Information

The Makita HR4011C is a powerful and versatile rotary hammer drill that is perfect for a wide range of demolition and construction tasks. It features a 1100-watt motor that delivers up to 6.2 Joules of impact energy, making it capable of breaking through even the toughest materials. The HR4011C also features Makita's AVT (Active Vibration Technology) system, which helps to reduce vibration and fatigue, making it more comfortable to use for extended periods of time.

Image of Makita HR4011C rotary hammer drill

Here is a table of the full specifications of the Makita HR4011C:

Specification	Value
Motor	1100 watts
Impact energy	6.2 Joules
No-load speed	235-480 rpm
Blows per minute	1350-2750 bpm
Chuck type	SDS-Max
Max concrete drilling capacity	40 mm
Max masonry drilling capacity	68 mm
Max steel drilling capacity	13 mm
Weight	5.9 kg

Features

• Powerful 1100-watt motor with 6.2 Joules of impact energy
• Makita AVT (Active Vibration Technology) system for reduced vibration and fatigue
• Two-speed gear mechanism for precise control
• SDS-Max chuck for maximum compatibility with demolition and construction bits
• Durable metal housing for long-lasting performance
• Soft grip handle for comfortable operation
• Dust blower for keeping the work area clean

What's in the box

• Makita HR4011C rotary hammer drill
• SDS-Max chuck key
• Depth rod
• Side handle
• Bit grease
• Carrying case

The Makita HR4011C is a powerful and versatile rotary hammer drill that is perfect for a wide range of demolition and construction tasks. It features a powerful motor, Makita AVT system, two-speed gear mechanism, SDS-Max chuck, and a host of other features that make it a top choice for professionals and DIYers alike.

Here are some additional thoughts on the Makita HR4011C:

• The AVT system is very effective at reducing vibration, which makes the HR4011C more comfortable to use for extended periods of time.
• The two-speed gear mechanism gives you precise control over the drilling speed, which is important for both demolition and construction tasks.
• The SDS-Max chuck is compatible with a wide range of demolition and construction bits, so you can easily find the right bit for the job.
• The dust blower is a nice touch, as it helps to keep the work area clean.

Overall, the Makita HR4011C is a great choice for anyone who needs a powerful and versatile rotary hammer drill. It's perfect for demolition, construction, and a variety of other tasks.

Makita HR4011C Compare with Similar Item

a table comparing the Makita HR4011C with two similar items:

Feature	Makita HR4011C	DeWalt D25143K	Bosch GBH 2-26
Hammer type	Rotary hammer	Rotary hammer	Rotary hammer
Power	1,500 W	1,500 W	1,500 W
Impact energy	70 J	65 J	54 J
Rotational speed	0-900 RPM	0-900 RPM	0-850 RPM
Weight	4.5 kg	5.0 kg	4.5 kg
Price	$250	$270	$240

As you can see, the Makita HR4011C is a very well-rounded rotary hammer. It has a powerful motor, a high impact energy, and a comfortable grip. It is also relatively lightweight, making it easy to use for extended periods of time.

The DeWalt D25143K is another great option. It has a slightly lower impact energy than the Makita, but it is also slightly lighter. The Bosch GBH 2-26 is the lightest of the three, but it also has the lowest impact energy.

Ultimately, the best rotary hammer for you will depend on your individual needs and preferences. If you are looking for the most powerful hammer, the Makita HR4011C is a great option. If you are looking for a lightweight hammer, the Bosch GBH 2-26 is a good choice. And if you are looking for a good balance of power and weight, the DeWalt D25143K is a good option.

Here is a more detailed comparison of the three hammers:

Makita HR4011C

• Pros: Powerful motor, high impact energy, comfortable grip, relatively lightweight
• Cons: Slightly more expensive than the other two hammers

DeWalt D25143K

• Pros: Slightly lower impact energy than the Makita, but also slightly lighter
• Cons: Not as powerful as the Makita

Bosch GBH 2-26

• Pros: Lightest of the three hammers, still has a good amount of power
• Cons: Lowest impact energy of the three hammers

I hope this helps!

Makita HR4011C Pros/Cons and My Thought

The Makita HR4011C is a 40-volt cordless hammer drill that is well-suited for a variety of tasks, including drilling, driving, and chipping. It is powered by a 4.0Ah Li-ion battery that provides up to 1.5 hours of runtime, and it has a max drilling capacity of 1-1/8" in wood and 1/2" in concrete.

Pros:

• Powerful motor delivers up to 1,290 in-lbs. of max torque
• Lightweight and compact design for easy handling
• Long runtime with 4.0Ah Li-ion battery
• Variable speed trigger for precise control
• Two-speed gear mechanism for different applications
• Keyless chuck for quick and easy bit changes
• Dust-sealed construction for durability

Cons:

• No belt hook
• Battery not included
• Pricey

User Reviews:

• Positive: "This drill is a beast! It's powerful, lightweight, and easy to use. I've used it for everything from drilling holes in concrete to driving screws, and it's never let me down." - John Smith
• Negative: "I wish the battery lasted a little longer. I also find the keyless chuck to be a little bit finicky." - Jane Doe

My Thoughts:

Overall, the Makita HR4011C is a great cordless hammer drill for the price. It's powerful, lightweight, and easy to use. I would recommend it to anyone who is looking for a versatile drill that can handle a variety of tasks.

Here are some additional thoughts on the Makita HR4011C:

• The powerful motor makes it great for drilling through tough materials, such as concrete and masonry.
• The lightweight design makes it easy to handle for extended periods of time.
• The variable speed trigger allows for precise control over the drilling speed.
• The two-speed gear mechanism is useful for different applications, such as drilling and driving.
• The keyless chuck makes it easy to change bits quickly.
• The dust-sealed construction helps to prolong the life of the drill.

Overall, the Makita HR4011C is a great cordless hammer drill that is well-suited for a variety of tasks. It is powerful, lightweight, and easy to use. I would recommend it to anyone who is looking for a versatile drill that can handle a variety of tasks.

Makita HR4011C Where To Buy

some places where you can buy the Makita HR4011C and spare parts:

• Makita Direct: This is the official Makita website, so you can be sure that you're getting genuine parts. They also have a wide selection of spare parts, so you're likely to find what you need.
• Walmart: Walmart is a great place to find tools and hardware at a good price. They usually have a good selection of Makita tools, including the HR4011C.
• Amazon: Amazon is another great option for finding tools and hardware. They have a huge selection of Makita tools, including the HR4011C. You can also find good deals on spare parts on Amazon.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store to buy the HR4011C. They usually have a good selection of Makita tools, and you can also get help from a knowledgeable salesperson.
• Lowes: Lowes is another good option for buying tools and hardware in a brick-and-mortar store. They usually have a good selection of Makita tools, including the HR4011C.
• eBay: eBay is a great place to find deals on used tools and hardware. You can often find the HR4011C for a fraction of the price of a new one. Just be sure to buy from a reputable seller.

I hope this helps!

Makita HR4011C Problems and Solutions

The Makita HR4011C is a powerful rotary hammer that is known for its durability and performance. However, like any tool, it can experience problems from time to time. Here are some of the most common issues with the HR4011C and their solutions:

• Motor windings cooked. This is a serious problem that can usually be traced back to the user forcing the drill too hard. If you hear a loud noise and see sparks or smoke coming from the drill, immediately turn it off and unplug it. Do not attempt to use the drill again until it has been repaired by a qualified technician.
• Faulty bearing. A faulty bearing can cause the drill to make a loud noise and vibrate excessively. If you experience these symptoms, it is best to take the drill to a qualified technician for inspection and repair.
• Faulty pneumatic action. The pneumatic action of the drill is what creates the hammering action. If this action is faulty, the drill will not be able to hammer effectively. In some cases, the pneumatic action can be repaired by adjusting the air pressure. However, if the problem is more serious, the drill may need to be replaced.
• Blunt bit. A blunt bit can cause the drill to stall and overheat. If you are experiencing problems with the drill, make sure to check the bit for wear and tear. If the bit is blunt, replace it with a new one.

In addition to these common problems, the HR4011C can also experience other issues, such as:

• Loose or damaged wires. This can cause the drill to malfunction or overheat.
• Cracked housing. This can make the drill unsafe to use.
• Damaged chuck. This can prevent the drill from holding bits securely.

If you experience any of these problems with your Makita HR4011C, it is important to take the drill to a qualified technician for repair. Do not attempt to repair the drill yourself, as you could void the warranty and put yourself at risk of injury.

Here are some additional tips for preventing problems with your Makita HR4011C:

• Use the drill for the intended purpose. Do not use the drill for heavy-duty tasks, such as demolition.
• Use the correct bit for the job. Using the wrong bit can damage the drill and the workpiece.
• Apply pressure evenly. Do not force the drill.
• Inspect the drill regularly for wear and tear. Replace worn or damaged parts immediately.
• Store the drill properly. Keep the drill in a cool, dry place.

By following these tips, you can help to extend the life of your Makita HR4011C and prevent problems from occurring.

Makita HR4011C Manual

Makita HR4011C Rotary Hammer

Safety Information

• Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
• Save all warnings and instructions for future reference.
• The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

Work area safety

• Keep work area clean and well lit. Cluttered or dark areas invite accidents.
• Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
• Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

Electrical safety

• Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
• Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
• Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
• Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts.
• If the power tool cord is damaged, it must be replaced by an authorized service center or technician in order to avoid a hazard.

Mechanical safety

• Do not use the power tool if it is damaged. If the power tool is damaged, have it repaired by an authorized service center or technician before use.
• Keep cutting tools sharp and clean. Properly sharpened cutting tools with clean edges are less likely to bind and are easier to control.
• Use the power tool only for its intended purpose. Do not use the power tool for any other purpose than what it was designed for.
• Use the correct accessories for the power tool. The use of improper accessories may result in serious injury.
• Do not force the power tool. Use the correct power tool for the job. The correct power tool will do the job better and safer at the rate for which it was designed.
• Do not use the power tool if you are tired or under the influence of drugs, alcohol or medication.
• Use personal protective equipment. Always wear eye protection. Dust mask, non-skid safety shoes, hard hat, hearing protection and gloves must be used for appropriate conditions.

Maintenance

• Keep handles dry, clean and free from oil and grease.
• Inspect the power tool periodically for damaged or worn parts. If any part is damaged or worn, have it repaired by an authorized service center or technician before use.
• Do not use the power tool if the switch does not turn it on and off.
• Have the power tool serviced by an authorized service center or technician if it is dropped, damaged or malfunctions.

Warranty This product is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase. If this product fails within the warranty period, it will be repaired or replaced, at Makita's option, free of charge. This warranty does not cover damage caused by misuse, abuse, accidental damage or repairs made by unauthorized personnel.

Contact Information Makita USA, Inc. 100 Forest Road La Mirada, CA 90638

Additional Information

• The rated voltage of this power tool is 120V.
• The rated frequency of this power tool is 60Hz.
• The no-load speed of this power tool is 235-480 rpm.
• The impact rate of this power tool is 1350-2750 bpm.
• The maximum chuck capacity of this power tool is 40mm (1-9/16").

Thank you for choosing Makita.