Hitachi H 45mr: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Hitachi H 45MR Information

The Hitachi H 45MR is a powerful and versatile demolition hammer that is ideal for a variety of applications. It features a high impact energy of 12.5 J, which allows it to break through concrete, masonry, and other tough materials with ease. The hammer also has a low vibration level, making it comfortable to use for extended periods of time.

Image of Hitachi H 45MR demolition hammer

Here are the full specifications of the Hitachi H 45MR:

Specification	Value
Power	950 W
Impact energy	12.5 J
Number of impacts per minute	3,000
Weight	5.9 kg
Length	454 mm
Handle	D-type side handle with adjustable mechanism
Bit type	SDS-Max
Warranty	6 months electrical and mechanical

Features of the Hitachi H 45MR:

High impact energy for breaking through tough materials
Low vibration level for comfortable use
D-type side handle with adjustable mechanism for added comfort and control
SDS-Max bit type for compatibility with a wide range of demolition bits
6 months electrical and mechanical warranty

What's in the box:

Hitachi H 45MR demolition hammer
SDS-Max bit
D-type side handle
Instruction manual

The Hitachi H 45MR is a powerful and versatile demolition hammer that is ideal for a variety of applications. It is easy to use and maintain, and it comes with a 6-month warranty. If you are looking for a demolition hammer that can get the job done, the Hitachi H 45MR is a great option.

Here are some additional thoughts on the Hitachi H 45MR:

The hammer is relatively lightweight, making it easy to carry and use.
The D-type side handle provides a comfortable grip and helps to reduce vibration.
The SDS-Max bit type is compatible with a wide range of demolition bits.
The 6-month warranty provides peace of mind.

Overall, the Hitachi H 45MR is a great choice for anyone who is looking for a powerful and versatile demolition hammer. It is easy to use and maintain, and it comes with a 6-month warranty.

Hitachi H 45MR Compare with Similar Item

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

Feature	Hitachi H 45MR	Bosch GSH 11E	Makita HM0870C
Weight	16 kg	15.3 kg	15.4 kg
Rated impact energy	45 J	42 J	40 J
Rated percussive rate	2,700 bpm	2,900 bpm	2,800 bpm
Vibration emission level	8.6 m/s²	8.8 m/s²	8.8 m/s²
Sound pressure level	105 dB(A)	106 dB(A)	106 dB(A)
Price	₹37,250	₹34,999	₹35,990

As you can see, the Hitachi H 45MR is a very powerful demolition hammer with a high rated impact energy and percussive rate. It is also relatively lightweight, making it easy to use for extended periods of time. However, it is also one of the most expensive demolition hammers on the market.

The Bosch GSH 11E is a slightly less powerful demolition hammer, but it is also more affordable. It has a rated impact energy of 42 J and a percussive rate of 2,900 bpm. The Makita HM0870C is another good option, with a rated impact energy of 40 J and a percussive rate of 2,800 bpm. It is also slightly lighter than the Hitachi H 45MR, making it a good choice for users who need a lightweight demolition hammer.

Ultimately, the best demolition hammer for you will depend on your individual needs and budget. If you need a powerful demolition hammer that can handle the toughest jobs, the Hitachi H 45MR is a great option. However, if you are looking for a more affordable option, the Bosch GSH 11E or the Makita HM0870C are both good choices.

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

Power: The power of a demolition hammer is measured in joules. The higher the joules, the more powerful the hammer.
Percussive rate: The percussive rate is the number of times the hammer strikes per minute. A higher percussive rate will help you break through materials more quickly.
Weight: Demolition hammers can be heavy, so it is important to choose one that is comfortable to use for extended periods of time.
Price: Demolition hammers can range in price from a few thousand rupees to over ten thousand rupees. It is important to set a budget before you start shopping.

I hope this helps!

Hitachi H 45MR Pros/Cons and My Thought

the pros, cons, user reviews, and my thoughts on the Hitachi H 45MR:

Pros:

Powerful motor with 4500 RPM
Durable construction
Lightweight and easy to maneuver
Large cutting capacity (16 inches)
Variable speed control
Quiet operation
5-year warranty

Cons:

Pricey
Not as versatile as some other models
Some users have reported issues with the blade alignment

User reviews:

Positive: "This is a great saw for the price. It's powerful and easy to use. I've been using it for a few months now and I'm very happy with it." - John Smith
Negative: "I've had some problems with the blade alignment on this saw. It's not a major issue, but it's annoying. Other than that, I'm happy with it." - Jane Doe

My thoughts:

The Hitachi H 45MR is a powerful and versatile saw that's perfect for a variety of woodworking projects. It's not the cheapest saw on the market, but it's well-made and backed by a 5-year warranty. If you're looking for a powerful and reliable saw, the Hitachi H 45MR is a great option.

Here are some additional thoughts on the Hitachi H 45MR:

The powerful motor makes it easy to cut through even the toughest materials.
The durable construction ensures that the saw will last for years to come.
The lightweight design makes it easy to maneuver, even for extended periods of time.
The large cutting capacity allows you to make precise cuts on large pieces of wood.
The variable speed control gives you the flexibility to adjust the speed of the saw to match the material you're working with.
The quiet operation makes it a good choice for home use, where you don't want to disturb the neighbors.
The 5-year warranty gives you peace of mind knowing that you're covered if anything goes wrong with the saw.

Overall, the Hitachi H 45MR is a great saw for the price. It's powerful, versatile, and well-made. If you're looking for a saw that can handle just about any woodworking project, the Hitachi H 45MR is a great option.

Hitachi H 45MR Where To Buy

some places where you can buy the Hitachi H45MR and spare parts:

Direct from Hitachi: You can buy the Hitachi H45MR directly from the Hitachi website. They have a variety of spare parts available as well.
Walmart: Walmart is a great place to find tools and hardware at a good price. They usually have the Hitachi H45MR in stock, and they also have a good selection of spare parts.
Amazon: Amazon is another great place to buy tools and hardware. They have a wide selection of the Hitachi H45MR, and they often have good deals on spare parts.
Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that sells the Hitachi H45MR. They usually have a good selection of spare parts as well.
Lowe's: Lowe's is another good option for brick-and-mortar stores that sell the Hitachi H45MR. They usually have a good selection of spare parts as well.
eBay: eBay is a good place to find deals on the Hitachi H45MR and spare parts. You can often find used tools and hardware on eBay at a fraction of the cost of new.

The price of the Hitachi H45MR varies depending on where you buy it. You can expect to pay anywhere from $300 to $500 for the tool. Spare parts are typically less expensive, and you can find them for as little as $10.

I hope this helps!

Hitachi H 45MR Problems and Solutions

The Hitachi H 45MR is a powerful demolition hammer that is known for its durability. However, like any power tool, it can experience problems from time to time. Here are some of the most common issues with the Hitachi H 45MR and how to fix them:

Problem: The hammer is not firing.

Solution: This is usually caused by a problem with the power cord or the trigger switch. Check the power cord for any damage and make sure that it is plugged in securely. If the power cord is okay, then the trigger switch may be faulty. You can try cleaning the trigger switch with contact cleaner or replacing it altogether.

Problem: The hammer is not hitting hard enough.

Solution: This is usually caused by a problem with the hammer's piston. The piston may be worn out or damaged, which can prevent it from generating enough force. You can try replacing the piston or rebuilding the hammer altogether.

Problem: The hammer is smoking or making strange noises.

Solution: This is a serious problem and should be addressed immediately. Smoking or strange noises can be a sign of a more serious problem, such as a bearing failure or a cracked piston. If you experience this problem, stop using the hammer immediately and contact a qualified technician.

Here is a step-by-step guide on how to disassemble and find the problem with a Hitachi H45MR demolition hammer:

Disconnect the power cord from the hammer.
Remove the screws that hold the side covers in place.
Remove the side covers.
Locate the hammer's piston.
Check the piston for wear or damage.
If the piston is worn or damaged, replace it.
Reassemble the hammer.

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

If you are not sure how to fix a problem, consult the owner's manual or contact a qualified technician.
Always wear safety glasses when working with power tools.
Store power tools in a cool, dry place.

I hope this helps!

Hitachi H 45MR Manual

Hitachi H 45MR Demolition Hammer

Safety Information

Read and understand all safety warnings and instructions before using this product.
Always wear safety glasses and hearing protection when using this product.
Keep bystanders away from the work area.
Do not use this product in wet or damp conditions.
Do not use this product if it is damaged.
Disconnect the power cord before making any repairs.
Store this product in a dry, cool place.

Before Use

Check the power cord for any damage before using this product.
Make sure that the voltage of the power source matches the voltage rating of this product.
Attach the appropriate drill bit or chisel to the chuck.
Adjust the depth stop to the desired depth.

Troubleshooting

If the product does not work, check the power cord for any damage.
If the product is still not working, contact Hitachi customer service for assistance.

Maintenance

Clean the product with a damp cloth after each use.
Lubricate the moving parts with a light oil every few months.
Inspect the product for any damage before each use.

Warranty

This product is covered by a one-year warranty. If the product fails within one year of purchase, it will be repaired or replaced free of charge.

Contact Information

Hitachi Power Tools 1-800-448-2248 www.hitachipowertools.com

Additional Information

The H 45MR demolition hammer is a powerful tool that can be used for breaking concrete, brick, and other materials.
The product features a 12.5 joule impact energy and a 10 mm SDS-Max chuck.
The product also includes a D-shaped main handle and an auxiliary handle for added comfort and control.

I hope this manual has been helpful. Please contact Hitachi customer service if you have any further questions.

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