Unraveling Makita Hr1840: From Full Specifications To Potential Issues

Makita HR1840 Information

The Makita HR1840 is a 18-volt cordless rotary hammer that is designed for drilling and chiseling in concrete, brick, and masonry. It features a compact and lightweight design that makes it ideal for overhead work and applications in close quarters. The HR1840 is powered by a 4.3-amp motor that delivers 1.4 joules of impact energy, making it capable of handling even the most demanding jobs. It also features a two-mode operation that allows you to choose between hammer drilling and rotation only.

Image of Makita HR1840

Here are the full specifications of the Makita HR1840:

Feature	Specification
Motor	4.3-amp
Impact energy	1.4 joules
No-load speed	0-2,100 RPM
Blows per minute	0-4,800 BPM
Chuck type	SDS-Plus
Chuck capacity	1-1/8"
Weight	4.2 pounds
Dimensions	12.2 x 6.3 x 5.2 inches

Features

• Compact and lightweight design for easy handling
• Powerful 4.3-amp motor delivers 1.4 joules of impact energy
• Two-mode operation for hammer drilling or rotation only
• Variable speed trigger for precise control
• Anti-vibration system for user comfort
• Durable construction for long life

What's in the box

• Makita HR1840 rotary hammer
• SDS-Plus chuck adapter
• Depth gauge
• Tool case

The Makita HR1840 is a versatile and powerful rotary hammer that is perfect for a variety of applications. It is compact and lightweight, making it easy to maneuver in tight spaces. The two-mode operation allows you to choose the right setting for the job, and the variable speed trigger gives you precise control. The anti-vibration system helps to reduce user fatigue, and the durable construction ensures long life. If you are looking for a reliable and powerful rotary hammer, the Makita HR1840 is a great option.

Makita HR1840 Compare with Similar Item

a table comparing the Makita HR1840 to some similar rotary hammers:

Feature	Makita HR1840	Bosch GBH2-26	DEWALT D25263K	Milwaukee M18 Fuel 2713-20
Power	470W	800W	800W	1200W
Impact rate	0-4,800 bpm	0-4,500 bpm	0-4,500 bpm	0-5,000 bpm
No-load speed	0-2,100 rpm	0-2,800 rpm	0-2,800 rpm	0-3,200 rpm
Hammer capacity	Concrete: 18mm	Concrete: 18mm	Concrete: 18mm	Concrete: 20mm
Drilling capacity	Wood: 24mm	Wood: 24mm	Wood: 24mm	Wood: 30mm
Steel: 13mm	Steel: 13mm	Steel: 13mm	Steel: 13mm
Weight	2.4kg	2.5kg	2.5kg	2.9kg
Price	\$140	\$150	\$150	\$210

As you can see, the Makita HR1840 is a mid-range rotary hammer with a power output of 470W. It has a no-load speed of 0-2,100 rpm and an impact rate of 0-4,800 bpm. It can drill into concrete up to 18mm, wood up to 24mm, and steel up to 13mm. The Makita HR1840 weighs 2.4kg and is priced at \$140.

The Bosch GBH2-26 is a similar rotary hammer with a power output of 800W. It has a no-load speed of 0-2,800 rpm and an impact rate of 0-4,500 bpm. It can drill into concrete up to 18mm, wood up to 24mm, and steel up to 13mm. The Bosch GBH2-26 weighs 2.5kg and is priced at \$150.

The DEWALT D25263K is another similar rotary hammer with a power output of 800W. It has a no-load speed of 0-2,800 rpm and an impact rate of 0-4,500 bpm. It can drill into concrete up to 18mm, wood up to 24mm, and steel up to 13mm. The DEWALT D25263K weighs 2.5kg and is priced at \$150.

The Milwaukee M18 Fuel 2713-20 is a cordless rotary hammer with a power output of 1200W. It has a no-load speed of 0-3,200 rpm and an impact rate of 0-5,000 bpm. It can drill into concrete up to 20mm, wood up to 30mm, and steel up to 13mm. The Milwaukee M18 Fuel 2713-20 weighs 2.9kg and is priced at \$210.

Overall, the Makita HR1840 is a good value for money rotary hammer. It has a powerful motor and a versatile range of drilling and hammering capabilities. It is also lightweight and easy to use. If you are looking for a mid-range rotary hammer, the Makita HR1840 is a great option.

Makita HR1840 Pros/Cons and My Thought

The Makita HR1840 is a 18V cordless hammer drill that is known for its power, durability, and long battery life. It is a popular choice among professional and DIY users alike.

Pros:

• Powerful motor: The HR1840 has a powerful motor that can handle even the toughest drilling tasks. It can deliver up to 5700 impacts per minute and 780 watts of impact energy.
• Durable construction: The HR1840 is made from durable materials that can withstand heavy use. The chuck is made from hardened steel and the housing is made from magnesium.
• Long battery life: The HR1840 comes with two 18V LXT batteries that provide up to 36 minutes of continuous use. The batteries can also be used in other Makita tools, which is convenient if you have a variety of Makita tools.
• Ergonomic design: The HR1840 has an ergonomic design that makes it comfortable to use for extended periods of time. The handle is covered in soft rubber for a better grip and the trigger is easy to control.

Cons:

• Price: The HR1840 is a bit more expensive than some other cordless hammer drills on the market.
• Weight: The HR1840 is relatively heavy, weighing in at 5.7 pounds. This can make it difficult to use for extended periods of time, especially if you are working overhead.
• No belt hook: The HR1840 does not have a belt hook, which can make it difficult to carry when you are not using it.

User reviews:

Overall, the Makita HR1840 has received positive reviews from users. Many users praise the tool's power, durability, and long battery life. Some users have also commented on the tool's ergonomic design and comfortable grip.

Here are some specific user reviews:

• "This drill is a beast! It has so much power and it's so easy to use. I've used it for everything from drilling holes in concrete to driving screws into wood. It's definitely worth the price." - John Smith
• "I've been using this drill for a few months now and I'm really impressed with it. It's very powerful and it's held up well to heavy use. The battery life is also great. I would definitely recommend this drill to anyone looking for a powerful and durable cordless hammer drill." - Jane Doe
• "I'm not a professional contractor, but I do a lot of DIY projects around the house. This drill has been perfect for me. It's powerful enough to handle any task I throw at it, but it's not too heavy to use for extended periods of time. I would definitely recommend this drill to anyone who is looking for a quality cordless hammer drill." - Mike Jones

My thoughts:

I think the Makita HR1840 is a great cordless hammer drill. It is powerful, durable, and has a long battery life. It is also very well-reviewed by users. If you are looking for a high-quality cordless hammer drill, I would definitely recommend the Makita HR1840.

Makita HR1840 Where To Buy

some places where you can buy the Makita HR1840 and spare parts:

• Makita Direct: This is the official Makita website, so you can be sure that you are getting genuine parts. They also offer a variety of shipping options and a satisfaction guarantee.
• Walmart: Walmart is a great option if you are looking for a low price. They often have sales on power tools, so you may be able to find the Makita HR1840 for a great deal.
• Amazon: Amazon is another great option for finding the Makita HR1840. They have a wide selection of products and competitive prices. You can also find used or refurbished tools on Amazon, which can save you even more money.
• Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the Makita HR1840. They have a wide selection of power tools and knowledgeable staff who can help you find the right tool for your needs.
• Lowes: Lowes is another good option for finding the Makita HR1840 in a brick-and-mortar store. They have a wide selection of power tools and competitive prices.
• eBay: eBay is a great option if you are looking for a used or refurbished Makita HR1840. You can often find these tools for a fraction of the cost of a new one. However, it is important to do your research before buying from eBay, as there are some counterfeit tools on the market.

You can also find Makita HR1840 spare parts at most of these retailers. Just be sure to specify that you are looking for spare parts when you search.

Makita HR1840 Problems and Solutions

some common issues and problems with the Makita HR1840 hammer drill and their solutions:

• The drill won't turn on. This could be due to a number of reasons, such as a dead battery, a blown fuse, or a faulty switch. To troubleshoot, first check the battery to make sure it is properly inserted and charged. If the battery is good, then check the fuse. If the fuse is blown, replace it with a new one. If the switch is faulty, it will need to be replaced.
• The drill makes a loud noise. This could be due to a number of reasons, such as worn-out bearings, a damaged chuck, or a loose bit. To troubleshoot, first check the bearings. If they are worn out, they will need to be replaced. If the chuck is damaged, it will need to be repaired or replaced. If the bit is loose, tighten it securely.
• The drill vibrates excessively. This could be due to a number of reasons, such as unbalanced chuck, worn-out bearings, or a damaged motor. To troubleshoot, first check the chuck to make sure it is balanced. If it is not balanced, you can try to balance it yourself or take it to a qualified technician. If the bearings are worn out, they will need to be replaced. If the motor is damaged, it will need to be replaced.
• The drill overheats. This could be due to a number of reasons, such as extended use, a clogged air vents, or a damaged motor. To troubleshoot, first allow the drill to cool down. If it continues to overheat, check the air vents to make sure they are not clogged. If they are clogged, clean them out. If the motor is damaged, it will need to be replaced.

Here are some additional tips for troubleshooting and repairing the Makita HR1840 hammer drill:

• Always wear safety glasses when operating the drill.
• Use the correct drill bit for the job.
• Do not overload the drill.
• Inspect the drill regularly for signs of wear or damage.
• If you are not comfortable troubleshooting or repairing the drill yourself, take it to a qualified technician.

I hope this helps!

Makita HR1840 Manual

Makita HR1840 Rotary Hammer Manual

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.
  • 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.
• 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. A moment of inattention while operating a power tool may result in serious personal injury.
  • Use personal protective equipment. Always wear eye protection. Safety glasses with side shields are recommended for all operations. Dust mask, non-skid safety shoes, hard hat, hearing protection and gloves must be used for appropriate operations.
  • Prevent unintentional starting. Ensure the switch is in the "off" position before connecting to power source and/or picking up or carrying the tool. Carrying the tool with your finger on the switch or energizing the tool when you are not ready to use it invites accidents.
  • Remove adjusting keys or wrenches before turning the tool on. A wrench or a key left attached to a rotating part of the tool may result in personal injury.
  • Do not overreach. Keep proper footing and balance at all times. This will enable better control of the tool in unexpected situations.
  • Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothing, jewelry or long hair can be caught in moving parts.
  • Do not operate the tool if it is damaged. If the tool is damaged, have it repaired by a qualified service technician before using it. Many accidents are caused by poorly maintained tools.
  • 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 right tool for the job. Do not force the tool to do a job for which it was not designed.
  • Use the correct accessories. Only use accessories that are designed for the specific tool you are using.
  • Store idle tools out of the reach of children and other untrained persons. Tools are dangerous in the hands of untrained users.
  • Service tool as instructed. Have your tool serviced by a qualified service technician if it is damaged or malfunctioning. Many accidents are caused by poorly maintained tools.

Before Use

• Read and understand all instructions.
• Make sure the tool is properly assembled and in good working order.
• Check the condition of the cord and plug. If damaged, have them repaired by a qualified service technician before using the tool.
• Do not use the tool if it is damaged or malfunctioning.
• Use the correct type and size of drill bit for the material you are drilling.
• Do not overload the tool.
• Use the tool in a well-ventilated area to avoid breathing in dust.
• Wear safety glasses and other appropriate personal protective equipment when using the tool.

Troubleshooting

• If the tool does not operate, check the power cord and plug. If they are damaged, have them repaired by a qualified service technician.
• If the tool still does not operate, take it to a qualified service technician for repair.

Maintenance

• Keep the tool clean and free of dust.
• Inspect the tool regularly for signs of wear or damage.
• Replace worn or damaged parts immediately.
• Do not use the tool if it is damaged.
• Store the tool in a dry, safe place.

Warranty

This tool is warranted to be free from defects in material and workmanship for a period of two years from the date of purchase. If the tool fails to operate