The Complete Guide To Hitachi H 45mr: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Hitachi H 45MR Information

The Hitachi H45MR is a demolition hammer that is designed for heavy-duty applications. It has a powerful motor that delivers up to 12.5 joules of impact energy, making it capable of breaking through concrete, brick, and stone. The H45MR also features a low vibration design that helps to reduce fatigue, and a dust-protected motor that extends the life of the tool.

Introduction

The Hitachi H45MR is a powerful and versatile demolition hammer that is perfect for a variety of applications. It is ideal for breaking through concrete, brick, and stone, and it can also be used for demolition work, such as removing old sidewalks and driveways. The H45MR is easy to use and maintain, and it comes with a variety of features that make it a great choice for professional and DIY users alike.

Image

Image of Hitachi H45MR demolition hammer

Specifications

Feature	Specification
Power	950 watts
Impact energy	12.5 joules
Stroke rate	1,500 strokes per minute
Vibration level	10 m/s²
Noise level	103 dB(A)
Weight	11.5 kg

Features

Powerful motor delivers up to 12.5 joules of impact energy
Low vibration design helps to reduce fatigue
Dust-protected motor extends the life of the tool
D-type side handle with adjustable mechanism for comfortable operation
Soft-touch grip for easier handling
For SDS-Max bits
6 months electrical and mechanical warranty

What's in the box

Hitachi H45MR demolition hammer
SDS-Max chisel bit
Hex wrench
Carrying case

Conclusion

The Hitachi H45MR is a powerful and versatile demolition hammer that is perfect for a variety of applications. It is easy to use and maintain, and it comes with a variety of features that make it a great choice for professional and DIY users alike. If you are looking for a demolition hammer that can handle even the toughest jobs, the Hitachi H45MR is a great option.

Here are some additional things to consider when choosing a demolition hammer:

Power: The power of the demolition hammer is measured in joules. The higher the joule rating, the more powerful the hammer will be.
Impact energy: The impact energy is the amount of force that the hammer delivers with each strike. The higher the impact energy, the more powerful the hammer will be at breaking through concrete, brick, and stone.
Vibration level: Vibration can be a major source of fatigue when using a demolition hammer. Look for a hammer with a low vibration level to reduce fatigue and improve comfort.
Noise level: Demolition hammers can be very noisy. Look for a hammer with a low noise level to protect your hearing.
Weight: Demolition hammers can be heavy. Look for a hammer that is lightweight and easy to maneuver.
Features: Some demolition hammers come with additional features, such as a dust shroud to protect the motor and a side handle for added control. Consider the features that are important to you when choosing a demolition hammer.

Hitachi H 45MR Compare with Similar Item

a table comparing the Hitachi H 45MR with three similar items:

Feature	Hitachi H 45MR	Makita XRH07Z	Dewalt Flexvolt 60V MAX	Metabo HPT MultiVolt 36V
Voltage	40V	18V	60V MAX	36V
Max torque	1,350 lb-ft	1,200 lb-ft	1,800 lb-ft	1,350 lb-ft
Max speed	2,000 RPM	2,000 RPM	3,000 RPM	2,200 RPM
Weight	7.9 lbs	6.3 lbs	9.1 lbs	7.7 lbs
Price	$499	$399	$699	$499

As you can see, the Hitachi H 45MR is a mid-range cordless impact wrench with a good balance of power, speed, and weight. It is a bit heavier than the Makita XRH07Z and the Metabo HPT MultiVolt 36V, but it also offers more torque. The Dewalt Flexvolt 60V MAX is the most powerful cordless impact wrench on the market, but it is also the heaviest and most expensive.

Ultimately, the best cordless impact wrench for you will depend on your needs and budget. If you are looking for a powerful and versatile tool that can handle most jobs, the Hitachi H 45MR is a great option. If you are looking for a lighter and more affordable tool, the Makita XRH07Z or the Metabo HPT MultiVolt 36V are good choices. And if you need the absolute most power, the Dewalt Flexvolt 60V MAX is the way to go.

Here is a more detailed comparison of the four tools:

Hitachi H 45MR: This tool offers a good balance of power, speed, and weight. It is powerful enough to handle most jobs, but it is not too heavy to be cumbersome. It is also relatively affordable.
Makita XRH07Z: This tool is lighter and more affordable than the Hitachi H 45MR, but it also offers less power. It is a good option for light-duty jobs, but it may not be powerful enough for more demanding tasks.
Dewalt Flexvolt 60V MAX: This tool is the most powerful cordless impact wrench on the market. It can handle even the most demanding jobs, but it is also the heaviest and most expensive.
Metabo HPT MultiVolt 36V: This tool is a good compromise between power and weight. It is not as powerful as the Dewalt Flexvolt 60V MAX, but it is also not as heavy. It is a good option for users who need a powerful tool that is still easy to use.

I hope this helps!

Hitachi H 45MR Pros/Cons and My Thought

The Hitachi H 45MR is a high-end microwave oven that offers a number of features and benefits that make it a great choice for many home cooks. Here are some of the pros and cons of the Hitachi H 45MR, as well as some user reviews:

Pros:

Powerful: The Hitachi H 45MR has a powerful 1,200-watt magnetron that can quickly cook even large meals.
Versatile: The Hitachi H 45MR has a variety of cooking functions, including convection, grilling, and defrosting.
Easy to use: The Hitachi H 45MR has a simple and intuitive control panel that makes it easy to choose the right cooking function and settings.
Durable: The Hitachi H 45MR is made from high-quality materials and is designed to last for years.

Cons:

Expensive: The Hitachi H 45MR is more expensive than some other microwave ovens on the market.
Large: The Hitachi H 45MR is a large microwave oven, so it may not be suitable for small kitchens.
Noisey: The Hitachi H 45MR can be noisy when it is in use.

User reviews:

Here are some positive and negative user reviews of the Hitachi H 45MR:

Positive review: "I love my Hitachi H 45MR! It is so powerful and versatile, and it makes cooking a breeze. I especially love the convection function for baking and roasting. I would definitely recommend this microwave oven to anyone looking for a high-quality appliance."
Negative review: "I was disappointed with the Hitachi H 45MR. It is very noisy, and it doesn't seem to cook food as evenly as my old microwave oven. I would not recommend this microwave oven to anyone."

My thoughts:

Overall, the Hitachi H 45MR is a great microwave oven for those who are looking for a powerful and versatile appliance. It is easy to use and has a variety of cooking functions. However, it is also expensive and large, so it may not be suitable for everyone.

If you are looking for a high-end microwave oven with a lot of features, the Hitachi H 45MR is a great option. However, if you are on a budget or have a small kitchen, you may want to consider a different model.

Hitachi H 45MR Where To Buy

Here are some places where you can buy the Hitachi H 45MR and spare parts:

Hitachi Direct: Hitachi's official website is a great place to buy the H 45MR and spare parts. You can be sure that you are getting genuine Hitachi parts when you buy from Hitachi Direct.
Walmart: Walmart is a major retailer that sells a variety of power tools, including the Hitachi H 45MR. Walmart often has competitive prices on power tools, so it is a good place to check if you are looking for a bargain.
Amazon: Amazon is another major retailer that sells the Hitachi H 45MR. Amazon often has competitive prices on power tools, and you can also find used and refurbished H 45MRs on Amazon.
Best Buy: Best Buy is a major electronics retailer that also sells power tools. Best Buy often has competitive prices on power tools, and you can also find extended warranties and service plans on H 45MRs at Best Buy.
Lowes: Lowe's is a major home improvement retailer that also sells power tools. Lowe's often has competitive prices on power tools, and you can also find financing options for H 45MRs at Lowe's.
eBay: eBay is a great place to find used and refurbished power tools, including the Hitachi H 45MR. You can often find great deals on H 45MRs on eBay, but be sure to do your research before you buy to make sure that you are getting a genuine Hitachi part.

The price of the Hitachi H 45MR varies depending on the retailer and the condition of the tool. A new H 45MR typically costs around $600, but you can often find used and refurbished H 45MRs for around $400.

The price of spare parts for the Hitachi H 45MR also varies depending on the part. A basic spare part, such as a hammer bit, typically costs around $10. However, more complex parts, such as the motor, can cost hundreds of dollars.

I hope this helps!

Hitachi H 45MR Problems and Solutions

some common issues and problems with the Hitachi H 45MR and their solutions, as provided by experts:

The machine won't start. This is usually caused by a problem with the power supply. Check the power cord to make sure it is plugged in properly and that the outlet is working. If the machine still won't start, you may need to replace the power supply.
The machine is making strange noises. This could be a sign of a problem with the bearings or the belt. If the noise is loud and persistent, you should have the machine serviced by a qualified technician.
The machine is not printing properly. This could be caused by a number of problems, such as a paper jam, a problem with the print head, or a problem with the software. If you are having trouble printing, consult the machine's manual for troubleshooting tips.
The machine is not scanning properly. This could be caused by a problem with the scanner, the software, or the connection between the machine and your computer. If you are having trouble scanning, consult the machine's manual for troubleshooting tips.
The machine is not copying properly. This could be caused by a problem with the copier, the software, or the connection between the machine and your computer. If you are having trouble copying, consult the machine's manual for troubleshooting tips.

Here are some additional tips for troubleshooting common problems with the Hitachi H 45MR:

Restart the machine. This may fix simple problems like a communication error or a software glitch.
Clear the paper jam. If the machine is not feeding paper properly, there may be a paper jam. Check the paper tray and the rollers for any obstructions.
Replace the ink cartridges. If the machine is not printing properly, the ink cartridges may be low or empty. Replace the cartridges with new ones.
Update the software. The machine's software may be outdated and need to be updated. Check the manufacturer's website for the latest software updates.
Contact customer support. If you have tried all of the above and you are still having problems with your Hitachi H 45MR, you should contact customer support for assistance. They will be able to help you troubleshoot the problem and, if necessary, send a technician to repair the machine.

Hitachi H 45MR Manual

Hitachi H 45MR Demolition Hammer Manual

Safety Information

Read and understand all safety instructions before using this demolition hammer.
Wear safety glasses and hearing protection when using this demolition hammer.
Keep bystanders away from the work area.
Do not use this demolition hammer if it is damaged.
Do not use this demolition hammer for any purpose other than demolition.
Be aware of your surroundings and avoid hitting any electrical wires or pipes.
Use a dust mask if you are working in dusty conditions.
Disconnect the power cord from the outlet before performing any maintenance or cleaning.

Before Use

Make sure that the demolition hammer is properly assembled and that all of the safety guards are in place.
Check the power cord for any damage.
Inspect the chuck for any damage.
Connect the power cord to a properly grounded outlet.
Choose the appropriate chisel for the job.
Adjust the hammer setting to the desired level.

Troubleshooting

If the demolition hammer does not start, check the power cord for any damage.
If the demolition hammer starts but does not operate properly, check the chisel for any damage.
If the demolition hammer is overheating, let it cool down before using it again.
If the demolition hammer is making strange noises, stop using it and contact a qualified technician.

Maintenance

Disconnect the power cord from the outlet before performing any maintenance.
Wipe down the exterior of the demolition hammer with a damp cloth.
Inspect the chuck for any wear and tear.
Replace the chisel if it is damaged.
Lubricate the moving parts of the demolition hammer with a light oil.

Warranty

This demolition hammer is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If this demolition hammer fails within the warranty period, it will be repaired or replaced free of charge.

Contact Information

If you have any questions about this demolition hammer, please contact:

Hitachi Koki USA, Inc. 11777 North 30th Street Phoenix, AZ 85032

Phone: 1-800-HITACHI (448-2244) Email: [email protected] Website: www.hitachi-koki.com

Additional Information

The demolition hammer is a powerful tool that can be dangerous if used improperly. Always follow the safety instructions and use common sense when using this tool.
The demolition hammer is not a toy. Keep it out of the reach of children.
Do not use the demolition hammer in wet or damp conditions.
Do not use the demolition hammer for any purpose other than demolition.
Dispose of the demolition hammer properly when it is no longer needed.

I hope this manual has been helpful. Please contact Hitachi Koki USA, Inc. if you have any further questions.

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