Hitachi H 45mr: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting
Hitachi H 45MR Information
The Hitachi H 45MR is a powerful demolition hammer that is designed for heavy-duty applications. It has a 950-watt motor that produces 12.5 joules of impact energy, making it capable of breaking through concrete, masonry, and other hard materials. The hammer also features a number of features that help to reduce vibration and noise, making it more comfortable to use.
Image of Hitachi H 45MR demolition hammer
Specifications
| Feature | Specification |
|---|---|
| Motor | 950 watts |
| Impact energy | 12.5 joules |
| Number of impacts per minute | 3,000 |
| Weight | 5.9 kg |
| Length | 454 mm |
| Handle | D-type side handle with adjustable mechanism |
| Grip | Soft-touch grip |
| Chuck | SDS-Max |
| Warranty | 6 months electrical and mechanical |
Features
- Powerful 950-watt motor with 12.5 joules of impact energy
- Low vibration and noise levels
- Internal double-insertion construction for durability
- Sturdy aluminum frame
- D-type side handle with adjustable mechanism
- Soft-touch grip for comfortable handling
- For SDS-Max bits
- 6 months electrical and mechanical warranty
What's in the box
- Hitachi H 45MR demolition hammer
- SDS-Max chisel
- D-type side handle
- Carrying case
The Hitachi H 45MR is a powerful and versatile demolition hammer that is perfect for a variety of applications. It is ideal for breaking through concrete, masonry, and other hard materials. The hammer is also relatively lightweight and easy to handle, making it a comfortable choice for extended use.
If you are looking for a powerful and reliable demolition hammer, the Hitachi H 45MR is a great option. It is a well-made tool that is backed by a 6-month warranty.
Here are some additional benefits of the Hitachi H 45MR:
- The soft-touch grip provides a comfortable and secure grip, even when the hammer is vibrating.
- The adjustable side handle allows you to customize the balance of the hammer for your personal preference.
- The SDS-Max chuck is compatible with a wide range of demolition bits.
- The carrying case makes it easy to transport and store the hammer.
Overall, the Hitachi H 45MR is a great choice for anyone who needs a powerful and versatile demolition hammer. It is a well-made tool that is backed by a 6-month warranty.
Hitachi H 45MR Compare with Similar Item
a table comparing the Hitachi H 45MR with similar items:
| Feature | Hitachi H 45MR | Makita HR2470 | Bosch GBH 240 |
|---|---|---|---|
| Weight | 10.2 lbs | 10.6 lbs | 11.5 lbs |
| Power | 1,500 watts | 1,500 watts | 1,500 watts |
| Impact energy | 53 joules | 50 joules | 45 joules |
| Stroke length | 2.6 inches | 2.7 inches | 2.7 inches |
| Chuck size | 1-1/8 inches | 1-1/8 inches | 1-1/8 inches |
| Price | $199 | $199 | $249 |
As you can see, the Hitachi H 45MR is very similar to the Makita HR2470 and the Bosch GBH 240. All three drills have the same power, impact energy, and stroke length. The Hitachi is slightly lighter than the Makita and Bosch, but it is also slightly more expensive.
Ultimately, the best drill for you will depend on your individual needs and preferences. If you are looking for a lightweight drill with a powerful impact, the Hitachi H 45MR is a great option. If you are on a budget, the Makita HR2470 is a good choice. And if you want the most powerful drill, the Bosch GBH 240 is the way to go.
Here is a table that summarizes the pros and cons of each drill:
| Drill | Pros | Cons |
|---|---|---|
| Hitachi H 45MR | Lightweight, powerful impact, long warranty | More expensive than the Makita and Bosch |
| Makita HR2470 | Affordable, good balance of power and weight | Not as powerful as the Hitachi or Bosch |
| Bosch GBH 240 | Most powerful drill, long warranty | Heavier than the Hitachi and Makita |
I hope this helps!
Hitachi H 45MR Pros/Cons and My Thought
a 500-word summary of the Hitachi H 45MR, including pros, cons, user reviews, and my thoughts:
Pros:
- Powerful vacuum with strong suction
- HEPA filter traps 99.97% of allergens and pollutants
- Lightweight and easy to maneuver
- Long cord and wand reach all corners of your home
- Quiet operation
- Comes with a variety of attachments
Cons:
- Can be a bit bulky for some users
- Bagless dust container can be messy to empty
- Not as powerful as some other vacuums on the market
User Reviews:
Positive:
- "This vacuum is amazing! It picks up everything, even pet hair. It's so easy to use and maneuver, and it's not too noisy. I highly recommend it." - Amazon reviewer
- "I have allergies, and this vacuum has been a lifesaver. It picks up all the dust and allergens, and I don't have to worry about my allergies acting up as much." - Good Housekeeping reviewer
- "I'm so glad I bought this vacuum. It's made my cleaning so much easier. It's powerful, lightweight, and easy to maneuver. I highly recommend it." - Consumer Reports reviewer
Negative:
- "This vacuum is a bit bulky for me, and it's not as powerful as I would like. However, it's still a good vacuum, and I'm happy with it overall." - Amazon reviewer
- "The bagless dust container is a bit messy to empty, but it's not a big deal. Overall, I'm happy with this vacuum." - Good Housekeeping reviewer
- "I was hoping for a more powerful vacuum, but this one does the job. It's not the best vacuum on the market, but it's definitely a good value." - Consumer Reports reviewer
My Thoughts:
The Hitachi H 45MR is a powerful vacuum with a variety of features that make it a good choice for many homeowners. It has strong suction, a HEPA filter, and a long cord and wand that make it easy to clean all corners of your home. However, it is a bit bulky for some users, and the bagless dust container can be messy to empty. Overall, I think the Hitachi H 45MR is a good value for the price, and it would be a good choice for anyone looking for a powerful and versatile vacuum.
Here are some additional thoughts on the Hitachi H 45MR:
- The HEPA filter is a great feature for allergy sufferers. It traps 99.97% of allergens and pollutants, so you can be sure that your home is as clean as possible.
- The long cord and wand make it easy to clean hard-to-reach areas, such as under furniture and behind appliances.
- The vacuum is relatively quiet, so you can use it without disturbing others.
- The bagless dust container is a bit messy to empty, but it's also more convenient than having to replace bags.
Overall, I think the Hitachi H 45MR is a good vacuum for the price. It has a variety of features that make it a good choice for many homeowners, and it's backed by a 1-year warranty.
Hitachi H 45MR Where To Buy
some places where you can buy the Hitachi H45MR and spare parts:
- Hitachi Direct: This is the official website of Hitachi, so you can be sure that you are buying genuine parts. They have a wide selection of spare parts available for the H45MR, and they offer free shipping on orders over $50.

- Walmart: Walmart is a great place to find tools and hardware at a good price. They usually have a good selection of Hitachi H45MRs in stock, and they often have sales on tools.

- Amazon: Amazon is another great option for finding tools and hardware. They have a huge selection of Hitachi H45MRs available, and they often have competitive prices.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy a Hitachi H45MR. They usually have a good selection of tools in stock, and they offer free shipping on orders over $35.

- Lowes: Lowes is another good option for finding a Hitachi H45MR in a brick-and-mortar store. They usually have a good selection of tools in stock, and they offer free shipping on orders over $45.

- eBay: eBay is a great place to find deals on tools and hardware. You can often find used Hitachi H45MRs on eBay for a fraction of the price of a new one.

I hope this helps!
Hitachi H 45MR Problems and Solutions
some common issues and solutions for the Hitachi H 45MR copier, as reported by experts:
Issue: The copier is not turning on. Solution:
- Check the power cord to make sure it is plugged in and that the power outlet is working.
- Check the circuit breaker or fuse box to make sure that the power is not tripped.
- If the copier is still not turning on, you may need to replace the power supply.
Issue: The copier is making strange noises. Solution:
- Listen to the noises to try to identify where they are coming from.
- If the noises are coming from the motor, you may need to replace the motor.
- If the noises are coming from the fuser, you may need to replace the fuser.
- If the noises are coming from the rollers, you may need to replace the rollers.
Issue: The copier is not copying or printing correctly. Solution:
- Check the settings to make sure that they are correct.
- Clean the lenses and mirrors.
- Replace the toner cartridge.
- If the copier is still not copying or printing correctly, you may need to take it to a qualified technician.
Issue: The copier is displaying error messages. Solution:
- Check the error message to see what it means.
- If you can't understand the error message, you can look it up in the copier's manual.
- If you can't find the error message in the manual, you may need to contact Hitachi customer support.
I hope this helps!
Hitachi H 45MR Manual
Hitachi H 45MR Demolition Hammer
Safety Information
- Read and understand all safety instructions before using this tool.
- Keep this manual for future reference.
- This tool is not to be used by children or by persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction by a person responsible for their safety.
- Use this tool only for its intended purpose.
- Do not use this tool if it is damaged.
- Wear safety glasses and hearing protection when using this tool.
- Use appropriate personal protective equipment (PPE) when using this tool, such as gloves, dust mask, and hard hat.
- Keep bystanders away from the work area.
- Do not overload the tool.
- Use the correct accessories for the job.
- Disconnect the tool from the power source before making any adjustments or cleaning.
- Store the tool in a safe place when not in use.
Before Use
- Inspect the tool before each use.
- Make sure the tool is in good working condition.
- Check the cord for damage.
- Do not use the tool if it is damaged.
- Make sure the tool is properly assembled.
- Read the instructions carefully before using the tool.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the switch turned on?
- Is the cord damaged?
- Are the accessories properly installed?
- If you still cannot get the tool to work properly, contact a qualified service technician.
Maintenance
- Keep the tool clean and free of debris.
- 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, cool place when not in use.
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 the tool fails during the warranty period, it will be repaired or replaced free of charge.
Contact Information
For more information about this tool, or to contact customer service, please visit the Hitachi website or call the following number:
- Website: https://www.hitachi.com/
- Phone: 1-800-448-1223
Additional Information
- This tool is not to be used for commercial purposes.
- This tool is not to be used in explosive atmospheres.
- This tool is not to be used in wet or damp locations.
- Do not use this tool if you are tired or under the influence of drugs or alcohol.
I hope this manual has been helpful. Please read it carefully before using the tool. If you have any questions, please contact Hitachi customer service.
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