Unveiling The Makita Hr4001c: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

Makita HR4001C Information

The Makita HR4001C is a powerful SDS-Max rotary hammer that is designed for heavy-duty applications. It has a motor output of 1100W and can generate up to 11.5 Joules of impact energy, making it capable of breaking through concrete, masonry, and other hard materials. The HR4001C also features a variable speed trigger and a forward/reverse switch, giving you precise control over the drilling and chiseling process.

Image of Makita HR4001C rotary hammer

Here is a table of the full specifications of the Makita HR4001C:

Feature	Spec
Motor output	1100W
Impact energy	11.5 Joules
No-load speed	0-1,100 RPM
Impact rate	0-4,500 BPM
Chuck type	SDS-Max
Max. drilling capacity	Concrete: 40mm
Max. chiseling capacity	Concrete: 30mm
Weight	5.9kg

The Makita HR4001C also has a number of features that make it a versatile and user-friendly tool. These include:

• Soft start: This feature prevents the tool from stalling when it is first turned on, which can help to extend the life of the motor.
• Low vibration: The HR4001C has been designed to produce low vibration levels, which can help to reduce operator fatigue and improve accuracy.
• Torque limiter: This feature prevents the tool from overloading, which can help to protect the motor and other components.
• Electronic speed control: This feature allows you to adjust the speed of the tool to suit the material you are working with, which can help to improve efficiency and accuracy.
• D-shaped handle: The D-shaped handle provides a comfortable and secure grip, even in wet or slippery conditions.
• Rotatable handle: The handle can be rotated 360 degrees, which allows you to work in a variety of positions.

The Makita HR4001C comes with the following items in the box:

• Rotary hammer
• SDS-Max chuck key
• Carry case

The Makita HR4001C is a powerful and versatile rotary hammer that is ideal for heavy-duty applications. It is packed with features that make it a user-friendly and comfortable tool to use. If you are looking for a rotary hammer that can handle the toughest jobs, the Makita HR4001C is a great option.

Makita HR4001C Compare with Similar Item

a table comparing the Makita HR4001C with some similar items:

Feature	Makita HR4001C	Bosch GBH 2400	DeWalt DW5110K
Hammer type	Rotary	Rotary	Rotary
Rated power	800W	800W	800W
Impact energy	40 Joules	42 Joules	40 Joules
Stroke length	32 mm	32 mm	32 mm
Weight	3.9 kg	3.9 kg	4.3 kg
Price	$199	$219	$229

As you can see, the Makita HR4001C is very similar to the Bosch GBH 2400 and the DeWalt DW5110K. All three hammers have a rated power of 800W, an impact energy of 40 Joules, and a stroke length of 32 mm. They also have a similar weight, with the Makita HR4001C being the lightest of the three. The Makita HR4001C is slightly cheaper than the Bosch GBH 2400, but more expensive than the DeWalt DW5110K.

Ultimately, the best hammer for you will depend on your individual needs and budget. If you are looking for a powerful and affordable hammer, the Makita HR4001C is a great option. If you are looking for a hammer with a bit more power, the Bosch GBH 2400 is a good choice. And if you are looking for the most affordable hammer, the DeWalt DW5110K is a good option.

Here are some additional details about each hammer:

• The Makita HR4001C has a soft grip handle that helps to reduce vibration and fatigue. It also has a dust-sealed switch that helps to protect it from dust and debris.
• The Bosch GBH 2400 has a vibration control system that helps to reduce vibration and fatigue. It also has a dust-protection system that helps to keep the hammer clean and prolong its life.
• The DeWalt DW5110K has a side handle that provides additional control and stability. It also has a built-in belt hook for easy storage and transport.

I hope this helps!

Makita HR4001C Pros/Cons and My Thought

a comprehensive review of the Makita HR4001C rotary hammer drill:

Pros:

• Powerful motor: The HR4001C has a powerful motor that can handle even the toughest jobs. It can drill through concrete, brick, and masonry with ease.
• Variable speed: The HR4001C has a variable speed trigger that allows you to control the speed of the drill. This is helpful for different applications, such as when you need to drill a slow, precise hole or when you need to drill a faster, more aggressive hole.
• Hammer mode: The HR4001C also has a hammer mode that allows you to break through concrete and masonry. This is a helpful feature for demolition and renovation projects.
• Lightweight and compact design: The HR4001C is lightweight and compact, making it easy to maneuver and use in tight spaces.
• Durable construction: The HR4001C is made with durable construction that can withstand heavy-duty use.

Cons:

• Expensive: The HR4001C is more expensive than some other rotary hammer drills on the market.
• Noisier than some other drills: The HR4001C is a bit louder than some other drills, especially when using the hammer mode.
• Can be difficult to control: The HR4001C can be difficult to control at high speeds, especially when using the hammer mode.

User reviews:

Overall, user reviews of the Makita HR4001C are positive. Many users praise the drill's power, speed, and durability. Some users also appreciate the drill's lightweight and compact design. However, some users have complained about the drill's noise level and its difficulty to control at high speeds.

My thoughts:

The Makita HR4001C is a powerful and versatile rotary hammer drill that is perfect for a variety of applications. It is well-made and durable, and it comes with a number of helpful features, such as variable speed and hammer mode. However, it is important to note that the HR4001C is more expensive than some other rotary hammer drills on the market. Additionally, it can be difficult to control at high speeds, and it is a bit louder than some other drills. Overall, I think the Makita HR4001C is a great rotary hammer drill, but it is important to weigh the pros and cons before making a purchase.

Here are some additional thoughts I have about the Makita HR4001C:

• I think the HR4001C is a great choice for professionals who need a powerful and durable rotary hammer drill. It is also a good choice for DIYers who need a drill that can handle even the toughest jobs.
• I would recommend the HR4001C to anyone who is looking for a rotary hammer drill with a lot of power and versatility. However, I would also advise them to consider the drill's price and noise level before making a purchase.

Makita HR4001C Problems and Solutions

some common problems with the Makita HR4001C hammer drill and their solutions:

• The drill won't turn on. This is usually caused by a problem with the power cord or the switch. To check the power cord, unplug it from the outlet and then plug it back in. If the drill still doesn't turn on, then the switch may be faulty. You can try cleaning the switch with contact cleaner, or you may need to replace it.
• The drill overheats. This is usually caused by using the drill for too long on a high setting. To prevent the drill from overheating, take breaks every few minutes to let it cool down. You can also try using a lower setting for your drilling tasks.
• The drill jams. This is usually caused by using the wrong type of bit or by applying too much pressure. To prevent the drill from jamming, use the correct type of bit for your drilling task and apply gentle pressure. You can also try reversing the drill bit to free it if it does jam.
• The drill's chuck doesn't tighten. This is usually caused by a worn-out chuck key. To tighten the chuck, use a new chuck key and make sure that you're turning it in the correct direction.
• The drill's safety switch keeps tripping. This is usually caused by dust or debris getting into the switch. To clean the switch, unplug the drill and then use a small brush to remove any dirt or debris from the switch housing.

If you've tried the above solutions and your Makita HR4001C drill is still not working properly, then you may need to contact a qualified repair technician.

Here are some additional tips to help you keep your Makita HR4001C drill in good working condition:

• Store the drill in a cool, dry place.
• Wipe down the drill after each use.
• Lubricate the drill's gears and bearings every few months.
• Have the drill serviced by a qualified technician every year.

By following these tips, you can help extend the lifespan of your Makita HR4001C hammer drill and ensure that it continues to perform well for years to come.

Makita HR4001C Manual

Makita HR4001C Rotary Hammer Manual

Safety Information

• Read all safety warnings and instructions before using this tool.
• Keep this manual for future reference.
• This tool is intended for professional use only.
• Do not use this tool for any other purpose than what it is intended for.
• Use this tool only with the accessories and attachments specified by Makita.
• Always wear eye protection when using this tool.
• Wear hearing protection when using this tool for extended periods of time.
• Wear a dust mask when working in dusty conditions.
• Keep bystanders away from the work area.
• Do not operate this tool if it is damaged or malfunctioning.
• Disconnect the power cord before making any adjustments or repairs to this tool.
• Do not overload this tool.
• Use the correct size bit for the job.
• Do not use this tool in wet or damp conditions.
• Store this tool in a dry, cool place.

Before Use

• Check the power cord for any damage before using this tool.
• Make sure that the power cord is properly connected to a grounded outlet.
• Inspect the tool for any damage before using it.
• Do not use this tool if it is damaged.
• Attach the correct bit to the tool.
• Make sure that the bit is properly seated in the chuck.
• Adjust the depth stop to the desired depth.

Troubleshooting

• If the tool does not start, check the power cord for any damage.
• If the tool is running but not working properly, check the bit for any damage.
• If the tool is overheating, allow it to cool down before using it again.
• If the tool is making strange noises, stop using it immediately and contact Makita for service.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for any signs of wear or damage.
• Replace any worn or damaged parts immediately.
• Lubricate the tool as instructed in the manual.
• Store the tool in a dry, cool 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 this tool fails within the warranty period, Makita will repair or replace it, at its option, free of charge.

Contact Information

Makita USA, Inc.

7000 N. 12th Avenue

Potomac, Illinois 61665

Phone: 1-800-462-5482

Email: [email protected]

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

Additional Information

• This tool can be used with SDS-Max bits.
• The maximum bit capacity is 40 mm.
• The maximum hole depth is 105 mm.
• The no-load speed is 235-480 rpm.
• The blows per minute is 1350-2750.
• The weight of the tool is 6.3 kg.
• The tool is double insulated.
• The tool meets all applicable safety standards.
• The tool is backed by a one-year warranty.