Unraveling Makita Hr4011c: From Full Specifications To Potential Issues

Makita HR4011C Information

Introduction

The Makita HR4011C is a powerful and versatile rotary hammer that is perfect for a variety of demolition and construction tasks. It features a 1,100-watt motor that delivers up to 6.2 joules of impact energy, making it capable of drilling through concrete, masonry, and other tough materials. The HR4011C also features Makita's AVT (Active Vibration Technology) system, which helps to reduce vibration and operator fatigue.

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Full Specifications

Specification	Value
Motor power	1,100 watts
Impact energy	6.2 joules
No-load speed	235-480 RPM
Blows per minute	1,350-2,750 BPM
Max. concrete drilling capacity	40 mm
Max. core drilling capacity (TCT)	105 mm
Weight	5.9 kg

Features

• 1,100-watt motor delivers up to 6.2 joules of impact energy
• AVT (Active Vibration Technology) system reduces vibration and operator fatigue
• Two-position selector switch for rotation + percussion and demolition modes
• Electronic speed control for precise drilling
• Dust-sealed switch for extended life
• Soft grip handle for comfort and control
• Includes carrying case, bit grease, depth rod, and side handle

What's in the box

• Makita HR4011C rotary hammer
• Carrying case
• Bit grease
• Depth rod
• Side handle

Conclusion

The Makita HR4011C is a powerful and versatile rotary hammer that is perfect for a variety of demolition and construction tasks. It features a powerful motor, AVT system, and two-position selector switch, making it a great choice for both professionals and DIYers.

Additional Information

The Makita HR4011C is backed by a 3-year limited warranty.

Makita HR4011C Compare with Similar Item

a table comparing the Makita HR4011C with similar items:

Feature	Makita HR4011C	Bosch GBH 8-45 DV	DeWalt D25143K
Power	1100W	1150W	1100W
Impact energy	9.5J	10.5J	10.0J
Concrete drilling capacity	40mm	40mm	40mm
Steel drilling capacity	13mm	13mm	13mm
Weight	6.4kg	6.2kg	6.4kg
Price	$300	$320	$310

As you can see, the Makita HR4011C is a very powerful rotary hammer drill with a good balance of features and price. It is slightly less powerful than the Bosch GBH 8-45 DV and DeWalt D25143K, but it is also lighter and more affordable.

Here is a more detailed comparison of the three models:

• Makita HR4011C
  • Pros:
    • Lightweight and easy to use
    • Good balance of power and price
    • Anti-vibration technology for comfort
  • Cons:
    • Not as powerful as some other models
    • No dust collection system
• Bosch GBH 8-45 DV
  • Pros:
    • Powerful and versatile
    • Dust collection system
    • Longer warranty
  • Cons:
    • Heavier and more expensive than the Makita HR4011C
• DeWalt D25143K
  • Pros:
    • Powerful and durable
    • Dust collection system
    • Long warranty
  • Cons:
    • Heavier and more expensive than the Makita HR4011C

Ultimately, the best rotary hammer drill for you will depend on your individual needs and budget. If you are looking for a lightweight and affordable model, the Makita HR4011C is a great option. If you need a more powerful model with a dust collection system, the Bosch GBH 8-45 DV or DeWalt D25143K are good choices.

Makita HR4011C Pros/Cons and My Thought

The Makita HR4011C is a 40V max cordless hammer drill that is designed for heavy-duty applications. It has a brushless motor that delivers up to 1,900 RPM and 750 in-lbs of torque, making it ideal for drilling through concrete, brick, and masonry. The drill also features a 3-speed gear selector, a built-in LED light, and a belt hook for easy transport.

Pros:

• Powerful brushless motor
• 3-speed gear selector
• Built-in LED light
• Belt hook
• Lightweight and compact design
• Long battery life

Cons:

• Noisy
• Can be difficult to control at high speeds
• Expensive

User reviews:

• Positive: "This drill is a beast! It's powerful enough to drill through anything I've thrown at it, and it's still lightweight and easy to use. I love the 3-speed gear selector, and the built-in LED light is a lifesaver in dark spaces. I highly recommend this drill to anyone who needs a powerful and versatile tool."
• Negative: "This drill is very noisy, even at low speeds. It can also be difficult to control at high speeds, especially if you're not used to using a powerful drill. It's also pretty expensive, but I think it's worth the price if you need a drill that can handle heavy-duty tasks."

My thoughts:

Overall, the Makita HR4011C is a great drill for anyone who needs a powerful and versatile tool. It's perfect for drilling through concrete, brick, and masonry, and it's also lightweight and easy to use. However, it is noisy and can be difficult to control at high speeds. It's also pretty expensive, but I think it's worth the price if you need a drill that can handle heavy-duty tasks.

Here are some additional thoughts:

• The brushless motor is a great feature, as it provides more power and runtime than a brushed motor.
• The 3-speed gear selector is very useful, as it allows you to adjust the speed of the drill to the task at hand.
• The built-in LED light is a great addition, as it makes it easy to see where you're drilling in dark spaces.
• The belt hook is a convenient way to carry the drill, and it also helps to keep it secure.

Overall, I think the Makita HR4011C is a great drill. It's powerful, versatile, and easy to use. However, it is noisy and can be difficult to control at high speeds. It's also pretty expensive, but I think it's worth the price if you need a drill that can handle heavy-duty tasks.

Makita HR4011C Where To Buy

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

• Makita Direct: This is the official website of Makita, so you can be sure that you're getting genuine parts. You can also find a wide variety of spare parts here, including those that are not listed on other websites.
• Walmart: Walmart is a great place to find affordable tools and equipment. They often have sales on Makita products, so you can save money.
• Amazon: Amazon is another great place to find a wide variety of tools and equipment, including Makita products. They often have competitive prices, and you can often find free shipping on eligible items.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy the Makita HR4011C. They also have a wide variety of spare parts available.
• Lowes: Lowes is another good option for brick-and-mortar stores that sell Makita tools. They often have sales on Makita products, so you can save money.
• eBay: eBay is a good place to find used Makita tools and equipment, including the HR4011C. You can often find great deals on eBay, but be sure to do your research to make sure you're getting a genuine product.

I hope this helps!

Makita HR4011C Problems and Solutions

some common issues and problems with the Makita HR4011C rotary hammer drill, along with step-by-step solutions from experts:

Issue: The drill won't start. Solution: Check the power cord to make sure it is plugged in properly. If the power cord is plugged in properly, check the switch to make sure it is turned on. If the switch is turned on and the drill still won't start, the drill may need to be serviced.

Issue: The drill is overheating. Solution: Stop using the drill and allow it to cool down. If the drill continues to overheat, it may need to be serviced.

Issue: The drill is not drilling through the material. Solution: Check the drill bit to make sure it is sharp and the correct size for the material you are drilling. If the drill bit is sharp and the correct size, the drill may not be powerful enough to drill through the material. If this is the case, you may need to use a different drill.

Issue: The drill is not hammering. Solution: Check the hammer function to make sure it is turned on. If the hammer function is turned on and the drill is still not hammering, the drill may need to be serviced.

Issue: The drill is making a strange noise. Solution: Stop using the drill and listen to the noise. If the noise is a high-pitched squeal, the bearings in the drill may be worn out. If the noise is a grinding noise, the gears in the drill may be damaged. If you hear any strange noises coming from the drill, it should be serviced by a qualified technician.

I hope this helps!

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.
• Personal safety
  • Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication.
  • Wear personal protective equipment. Always wear eye protection. Dust mask, non-slip footwear, hard hat, ear protection and gloves should be used for specific applications.
• Tool use and care
  • Do not force the power tool. Use the correct power tool for the job.
  • Do not use the power tool if it is damaged. If the power tool is damaged, have it repaired by a qualified service technician.
  • Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
  • Use the power tool only for its intended use.
  • Do not use the power tool if the switch does not turn it on and off properly.
  • Disconnect the plug from the power source before making any adjustments, changing accessories or storing the power tool.
  • Store the power tool in a dry, secure place out of the reach of children.

Before Use

• Read the entire instruction manual before using the power tool.
• Make sure the power tool is properly grounded.
• Inspect the power tool before each use. Check for damaged or missing parts.
• Do not use the power tool if it is damaged.
• Use the correct size and type of bit for the job.
• Wear safety glasses and other appropriate personal protective equipment.

Troubleshooting

• If the power tool is not working properly, check the following:
  • Is the power tool plugged in properly?
  • Are the brushes worn out?
  • Is there a blockage in the tool holder?
• If you are still having problems, contact Makita customer service.

Maintenance

• Keep the power tool clean and free of dust.
• Inspect the power tool regularly for signs of wear or damage.
• Replace worn or damaged parts immediately.
• Do not attempt to repair the power tool yourself. Contact Makita customer service for assistance.

Warranty

This power tool is covered by a one-year warranty from the date of purchase. The warranty covers defects in materials and workmanship. If the power tool becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Makita USA, Inc. 14900 South 90th Street Puyallup, WA 98371-7722

Additional Information

• For more information about this power tool, please visit the Makita website at www.makitatools.com.
• For assistance with your power tool, please contact Makita customer service at 1-800-462-5686.