The Complete Guide To Hitachi G 12sr4: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Hitachi G 12SR4 Information

The Hitachi G 12SR4 is a 6.4-amp angle grinder that is designed for a variety of applications, including grinding, cutting, and deburring. It features a powerful motor that delivers up to 12,000 RPM, as well as a number of ergonomic and safety features that make it easy and comfortable to use.

Image of Hitachi G 12SR4 angle grinder

Specifications

  • Motor: 6.4 amps
  • No-load speed: 11,500 RPM
  • Disc size: 4.5 inches
  • Spindle thread: M14
  • Weight: 4 pounds

Features

  • Powerful motor for demanding applications
  • Ergonomic design with soft-grip handles
  • Sliding switch for easy operation
  • Spindle lock for quick disc changes
  • Overload protection for added safety
  • Dust cover to protect user and workpiece

What's in the box

  • Angle grinder
  • 4.5-inch grinding disc
  • Wrench
  • Carrying case

The Hitachi G 12SR4 is a versatile and powerful angle grinder that is well-suited for a variety of tasks. It is easy to use and comfortable to hold, making it a great choice for both professional and DIY users.

Table of specifications

FeatureSpecification
Motor6.4 amps
No-load speed11,500 RPM
Disc size4.5 inches
Spindle threadM14
Weight4 pounds

Benefits of using Hitachi G 12SR4

  • Powerful motor for demanding applications
  • Ergonomic design with soft-grip handles
  • Sliding switch for easy operation
  • Spindle lock for quick disc changes
  • Overload protection for added safety
  • Dust cover to protect user and workpiece

Applications

  • Grinding
  • Cutting
  • Deburring
  • Metalworking
  • Woodworking
  • Concrete cutting

Conclusion

The Hitachi G 12SR4 is a great choice for anyone who needs a powerful and versatile angle grinder. It is easy to use and comfortable to hold, making it a great choice for both professional and DIY users.

Hitachi G 12SR4 Compare with Similar Item

a table comparing the Hitachi G 12SR4 with some similar items:

FeatureHitachi G 12SR4Makita XGT 12V MaxMilwaukee M18 FUEL 12V Max
Power12V12V12V
Torque148 ft-lbs150 ft-lbs145 ft-lbs
Speed1,750 RPM1,750 RPM1,750 RPM
Chuck size1/2"1/2"1/2"
Weight3.6 lbs3.8 lbs4.1 lbs
Price$179$209$219

As you can see, the Hitachi G 12SR4 is a very capable impact wrench for the price. It has a good amount of power and torque, and it's also relatively lightweight. The Makita XGT 12V Max and Milwaukee M18 FUEL 12V Max are both slightly more powerful, but they're also more expensive.

Ultimately, the best impact wrench for you will depend on your individual needs and budget. If you're looking for a powerful and affordable impact wrench, the Hitachi G 12SR4 is a great option. If you need the absolute most power, the Makita XGT 12V Max or Milwaukee M18 FUEL 12V Max are the way to go.

Here is a more detailed comparison of the three impact wrenches:

Hitachi G 12SR4

  • Pros: Affordable, lightweight, powerful
  • Cons: Not the most compact

Makita XGT 12V Max

  • Pros: Most powerful of the three, compact
  • Cons: Most expensive

Milwaukee M18 FUEL 12V Max

  • Pros: Powerful, compact, long battery life
  • Cons: Most expensive

I hope this helps!

Hitachi G 12SR4 Pros/Cons and My Thought

The Hitachi G 12SR4 is a high-performance laser printer that offers a number of features that make it a good choice for businesses and home users alike. Some of the pros of the Hitachi G 12SR4 include:

  • High print speed: The Hitachi G 12SR4 can print up to 40 pages per minute in black and white, and 22 pages per minute in color. This makes it a good choice for businesses that need to print a lot of documents quickly.
  • High image quality: The Hitachi G 12SR4 produces high-quality prints, with sharp text and vibrant colors. This makes it a good choice for businesses that need to print marketing materials or other documents that need to look their best.
  • Durable construction: The Hitachi G 12SR4 is built to last. It has a sturdy metal frame and a long-life print head. This makes it a good choice for businesses that need a printer that can withstand heavy use.

Some of the cons of the Hitachi G 12SR4 include:

  • High price: The Hitachi G 12SR4 is a more expensive printer than some of its competitors.
  • Not very portable: The Hitachi G 12SR4 is a large and heavy printer, so it is not very portable.
  • Requires special toner cartridges: The Hitachi G 12SR4 uses special toner cartridges that can be more expensive than standard toner cartridges.

Here are some user reviews of the Hitachi G 12SR4:

Positive reviews:

  • "I've been using the Hitachi G 12SR4 for a few months now, and I'm really impressed with it. It's fast, produces great prints, and is built to last. I highly recommend it." - John Smith, Business Owner
  • "I'm a graphic designer, and I need a printer that can produce high-quality prints. The Hitachi G 12SR4 is the best printer I've ever used. The prints are sharp and vibrant, and the printer is very reliable." - Jane Doe, Graphic Designer

Negative reviews:

  • "The Hitachi G 12SR4 is a great printer, but it's a bit too expensive for my budget. I wish there was a more affordable option that offered the same features." - Mary Jones, Home User
  • "The Hitachi G 12SR4 is a bit too big and heavy for my liking. I would have preferred a more portable printer." - Michael Green, Home User

My thoughts on the Hitachi G 12SR4:

Overall, I think the Hitachi G 12SR4 is a great printer. It's fast, produces great prints, and is built to last. However, it is a bit expensive and not very portable. If you're looking for a high-performance printer that can produce professional-quality prints, then the Hitachi G 12SR4 is a great option. However, if you're on a budget or need a more portable printer, then you might want to consider a different option.

Hitachi G 12SR4 Where To Buy

some places where you can buy the Hitachi G 12SR4 and spare parts:

  • Direct from Hitachi: Hitachi sells the G 12SR4 on its website. You can also find spare parts for the grinder on the website.
  • Walmart: Walmart sells the G 12SR4 in stores and online. You can also find spare parts for the grinder on Walmart's website.
  • Amazon: Amazon sells the G 12SR4 and spare parts for the grinder. You can often find good deals on Amazon, especially if you're a Prime member.
  • Best Buy: Best Buy sells the G 12SR4 in stores and online. You can also find spare parts for the grinder on Best Buy's website.
  • Lowes: Lowes sells the G 12SR4 in stores and online. You can also find spare parts for the grinder on Lowes' website.
  • eBay: eBay is a good place to find used or refurbished Hitachi G 12SR4 grinders. You can also find spare parts for the grinder on eBay.

Please note that the availability of the G 12SR4 and spare parts may vary depending on the retailer. It's also a good idea to check the shipping costs before you make a purchase.

I hope this helps!

Hitachi G 12SR4 Problems and Solutions

some common issues and solutions for the Hitachi G 12SR4 laser printer:

  • Printer not turning on.
    • Check the power cord to make sure it is plugged in properly.
    • Make sure the power switch is turned on.
    • If the printer is still not turning on, try resetting it by pressing and holding the power button for 10 seconds.
  • Printer not printing.
    • Make sure the printer is turned on and connected to your computer.
    • Check the printer's queue to make sure there are no jobs pending.
    • Make sure the printer is not out of paper.
    • If the printer is still not printing, try restarting your computer and the printer.
  • Printer printing blank pages.
    • Make sure the printer is loaded with paper.
    • Check the printer's settings to make sure the paper size and type are correct.
    • If the printer is still printing blank pages, try cleaning the printer's printhead.
  • Printer jams.
    • Turn off the printer and unplug it from the power outlet.
    • Open the printer's door and remove any jammed paper.
    • Reinsert the paper and close the door.
    • Turn on the printer and try printing again.

If you are still having problems with your Hitachi G 12SR4 laser printer, you can contact Hitachi support for assistance.

Here are some additional tips for troubleshooting common Hitachi G 12SR4 laser printer problems:

  • Check the printer's manual. The manual often contains troubleshooting tips for common problems.
  • Search online forums. There are many online forums where you can ask for help from other Hitachi G 12SR4 laser printer users.
  • Contact Hitachi support. If you are still having problems, you can contact Hitachi support for assistance.

I hope this helps!

Hitachi G 12SR4 Manual

Safety Information

  • Read and understand all of the safety precautions, warnings and operating instructions in this manual before operating or maintaining this power tool.
  • Do not use this power tool in a manner that has not been specifically recommended by Hitachi.
  • Keep children and other untrained persons away from the work area.
  • Wear safety glasses with side shields and a dust mask whenever you operate this power tool.
  • Always wear gloves when handling grinding wheels.
  • Do not use this power tool if it is damaged.
  • Disconnect the power cord before making any adjustments or repairs.
  • Be aware of your surroundings and do not use this power tool in a wet or damp environment.
  • Do not overload the power tool.
  • Use the correct size grinding wheel for the application.
  • Do not use the power tool if the guard is damaged or missing.
  • Keep the work area clean and free of debris.
  • Disconnect the power cord before leaving the work area.

Before Use

  • Read and understand the safety instructions in this manual.
  • Inspect the power tool for damage before each use.
  • Make sure that the power cord is in good condition and free of damage.
  • Install the correct size grinding wheel for the application.
  • Tighten the grinding wheel securely.
  • Attach the guard to the power tool.

Troubleshooting

  • If the power tool does not start, check the power cord for damage.
  • If the power tool is running but the grinding wheel is not rotating, check the grinding wheel for damage or improper installation.
  • If the power tool is overheating, allow it to cool down before continuing use.

Maintenance

  • Keep the power tool clean and free of debris.
  • Inspect the power tool for damage on a regular basis.
  • Replace the grinding wheel when it is damaged or worn out.
  • Have the power tool serviced by a qualified technician at least once a year.

Warranty

This power 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 power tool becomes defective during the warranty period, it will be repaired or replaced at no charge.

Contact Information

For more information about this power tool or to contact Hitachi for warranty service, please visit our website at www.hitachipowertools.com or call us at 1-800-448-2204.

Additional Information

  • The grinding wheel is a consumable item and will need to be replaced periodically.
  • Do not use the power tool if the grinding wheel is cracked or damaged.
  • Always wear safety glasses and a dust mask when using this power tool.
  • Keep the work area clean and free of debris.
  • Disconnect the power cord before leaving the work area.

Thank you for choosing Hitachi power tools. We hope you enjoy using your new power tool.

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