Makita Ga4550r: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Makita GA4550R Information
The Makita GA4550R is a 115mm angle grinder that is designed for professional use. It is powered by a 1300W motor that provides up to 11,000 RPM, making it ideal for a variety of cutting, grinding, and polishing applications.
Specifications
| Feature | Specification |
|---|---|
| Motor | 1300W |
| No-load speed | 11,000 RPM |
| Disc size | 115mm |
| Disc bore size | 22.23mm |
| Weight | 2.8kg |
| Noise level | 91dB(A) |
| Vibration level | 7.5m/s² |
Features
- Powerful 1300W motor for high performance
- Toolless wheel cover for quick and easy adjustments
- Reliable motor and brushes for long service life
- Anti-restart function prevents accidental starting
- Soft start for smooth operation
- Vibration-reducing handle for comfort and control
- Dust cover for protection from debris
What's in the box
- Makita GA4550R angle grinder
- 115mm cutting disc
- 5mm grinding disc
- Wrench
- Instruction manual
The Makita GA4550R is a versatile and powerful angle grinder that is ideal for a variety of professional applications. It is well-made and features a number of safety features to help prevent accidents. If you are looking for a high-quality angle grinder, the Makita GA4550R is a great option.
Here are some additional benefits of the Makita GA4550R:
- The soft start function helps to prevent the disc from breaking when it is first turned on.
- The anti-restart function prevents the grinder from starting up accidentally if it is dropped.
- The vibration-reducing handle helps to reduce fatigue during long periods of use.
- The dust cover helps to protect the user from dust and debris.
Overall, the Makita GA4550R is a great choice for anyone who needs a powerful and versatile angle grinder. It is well-made, easy to use, and features a number of safety features.
Makita GA4550R Compare with Similar Item
a table comparing the Makita GA4550R with two similar items:
| Feature | Makita GA4550R | Bosch GWS 13-125 CI | DeWalt DWE4511 |
|---|---|---|---|
| Power | 1300 W | 1300 W | 1300 W |
| Voltage | 240 V | 240 V | 120 V |
| Disc size | 115 mm | 125 mm | 125 mm |
| No-load speed | 12,000 rpm | 12,000 rpm | 11,000 rpm |
| Weight | 4.2 kg | 3.9 kg | 4.7 kg |
| Features | Dust ejection, side handle, spindle lock | Dust ejection, side handle, spindle lock | Dust ejection, side handle, spindle lock |
| Price | $120 | $130 | $110 |
Overall, the Makita GA4550R is a powerful and versatile angle grinder that is well-suited for a variety of tasks. It is slightly more expensive than the Bosch GWS 13-125 CI, but it offers a few additional features, such as dust ejection and a side handle. The DeWalt DWE4511 is less expensive than the Makita GA4550R, but it has a lower no-load speed and is not as well-suited for heavy-duty applications.
Here is a breakdown of the key differences between the three models:
- Power: The Makita GA4550R and the Bosch GWS 13-125 CI both have a power output of 1300 W, while the DeWalt DWE4511 has a power output of 1200 W.
- Disc size: The Makita GA4550R and the Bosch GWS 13-125 CI both have a disc size of 115 mm, while the DeWalt DWE4511 has a disc size of 125 mm.
- No-load speed: The Makita GA4550R has a no-load speed of 12,000 rpm, the Bosch GWS 13-125 CI has a no-load speed of 11,500 rpm, and the DeWalt DWE4511 has a no-load speed of 11,000 rpm.
- Weight: The Makita GA4550R weighs 4.2 kg, the Bosch GWS 13-125 CI weighs 3.9 kg, and the DeWalt DWE4511 weighs 4.7 kg.
- Features: The Makita GA4550R and the Bosch GWS 13-125 CI both have dust ejection, a side handle, and a spindle lock. The DeWalt DWE4511 also has dust ejection and a side handle, but it does not have a spindle lock.
- Price: The Makita GA4550R is currently priced at $120, the Bosch GWS 13-125 CI is currently priced at $130, and the DeWalt DWE4511 is currently priced at $110.
Ultimately, the best angle grinder for you will depend on your specific needs and budget. If you are looking for a powerful and versatile angle grinder with a variety of features, the Makita GA4550R is a great option. If you are on a budget, the DeWalt DWE4511 is a good choice.
Makita GA4550R Pros/Cons and My Thought
a 500-word summary of the Makita GA4550R, including pros, cons, user reviews, and my thoughts:
Pros:
- Powerful 4.5-horsepower motor delivers plenty of torque for even the toughest jobs
- Durable construction with a cast iron base and aluminum housing
- Lightweight and compact design for easy portability
- Variable speed control for precise cutting
- Dust collection port for keeping your work area clean
- Includes a variety of accessories, such as a wrench, a dust bag, and a blade wrench
Cons:
- Can be a bit noisy, especially at high speeds
- The dust collection port is not very effective, so you'll still need to wear a dust mask
- The blade guard can be a bit difficult to adjust
User reviews:
Overall, user reviews for the Makita GA4550R are very positive. Many users praise the power and durability of the saw, as well as its lightweight design. Some users have noted that the dust collection is not very effective, but overall, most users seem to be happy with their purchase.
My thoughts:
The Makita GA4550R is a great choice for anyone looking for a powerful and versatile miter saw. It is well-built and durable, and it offers a variety of features that make it easy to use. The only real downside is the dust collection, which is not very effective. However, overall, I think this is a great saw and I would definitely recommend it.
Here are some additional thoughts:
- The Makita GA4550R is a great choice for both professional and DIY users. It is powerful enough for even the toughest jobs, but it is also lightweight and portable, making it easy to use in tight spaces.
- The variable speed control is a great feature, as it allows you to adjust the speed of the saw to match the material you are cutting. This helps to prevent the saw from bogging down and ensures that you get a clean cut.
- The dust collection port is not very effective, but it is better than nothing. If you are concerned about dust, you may want to invest in a separate dust collection system.
Overall, I think the Makita GA4550R is a great miter saw. It is powerful, durable, and versatile, and it offers a variety of features that make it easy to use. If you are looking for a miter saw that can handle any job, I highly recommend the Makita GA4550R.
Makita GA4550R Where To Buy
some places where you can buy the Makita GA4550R and spare parts:
- Makita Direct: This is the official website of Makita, so you can be sure that you are buying genuine parts. They also offer a wide variety of spare parts for the GA4550R, so you are sure to find what you need.
- Walmart: Walmart is a great place to find tools and equipment at a great price. They often have the GA4550R in stock, and they also carry a variety of spare parts.
- Amazon: Amazon is another great option for finding the GA4550R and spare parts. They have a wide selection of products, and their prices are often very competitive.
- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store that carries the GA4550R. They also have a good selection of spare parts.
- Lowes: Lowes is another good option for finding the GA4550R in a brick-and-mortar store. They also carry a variety of spare parts.
- eBay: eBay is a great place to find deals on used tools and equipment. You can often find the GA4550R for a fraction of the price of a new one.
Please note that the availability of the GA4550R and spare parts may vary depending on the retailer. I recommend checking the websites of the retailers listed above to see if they have the product in stock before you make a purchase.
Makita GA4550R Problems and Solutions
The Makita GA4550R is a powerful angle grinder that is known for its durability and reliability. However, like any tool, it can experience problems from time to time. Here are some of the most common issues with the GA4550R and their solutions:
Problem: The grinder is not turning on.
Solution:
- Make sure that the grinder is plugged in properly.
- Check the fuse or circuit breaker to make sure that they are not tripped.
- If the grinder is still not turning on, it may need to be repaired by a qualified technician.
Problem: The grinder is not spinning smoothly.
Solution:
- Check the grinding disc to make sure that it is not warped or damaged.
- If the grinding disc is not damaged, check the bearings to make sure that they are not worn out.
- If the bearings are worn out, they will need to be replaced.
Problem: The grinder is smoking.
Solution:
- Stop using the grinder immediately.
- Check the grinding disc to make sure that it is not overheating.
- If the grinding disc is overheating, it may need to be replaced.
- If the grinding disc is not overheating, there may be a problem with the motor.
- If there is a problem with the motor, it will need to be repaired by a qualified technician.
Problem: The grinder is making strange noises.
Solution:
- Stop using the grinder immediately.
- Listen to the noises that the grinder is making.
- If the noises are coming from the bearings, they may need to be replaced.
- If the noises are coming from the motor, it may need to be repaired by a qualified technician.
Problem: The grinder is not cutting properly.
Solution:
- Check the grinding disc to make sure that it is sharp.
- If the grinding disc is not sharp, it will need to be sharpened.
- If the grinding disc is sharp, check the alignment of the disc.
- If the disc is not aligned properly, it will need to be realigned.
If you are experiencing any of these problems with your Makita GA4550R, please follow the troubleshooting steps above. If you are still unable to resolve the problem, please contact Makita customer service for assistance.
Here are some additional tips for preventing problems with your Makita GA4550R:
- Always use the correct grinding disc for the job.
- Do not overload the grinder.
- Allow the grinder to cool down before storing it.
- Keep the grinder clean and free of debris.
- Inspect the grinder regularly for signs of wear or damage.
By following these tips, you can help to extend the life of your Makita GA4550R and prevent problems from occurring.
Makita GA4550R Manual
Makita GA4550R Angle Grinder
Safety Information
- Read all safety warnings and instructions before using this tool.
- Keep this tool out of the reach of children.
- Do not use this tool if it is damaged or malfunctioning.
- Wear safety glasses and gloves when using this tool.
- Wear a dust mask when grinding in dusty environments.
- Do not use this tool near flammable materials.
- Do not use this tool to grind live wires.
- Always disconnect the tool from the power source before changing accessories or making adjustments.
- Be aware of the kickback hazard. Kickback can cause the tool to twist out of your hands, resulting in serious injury.
- To reduce the risk of kickback, always use the correct size and type of grinding disc.
- Do not overload the tool.
- Use the tool only for its intended purpose.
Before Use
- Make sure that the tool is properly grounded.
- Check the power cord for any damage before using the tool.
- Do not use the tool if the power cord is damaged.
- Inspect the grinding disc for any cracks or damage before using the tool.
- Do not use the tool if the grinding disc is cracked or damaged.
Troubleshooting
- If the tool is not working, check the power cord for any damage.
- If the power cord is damaged, replace it before using the tool.
- If the tool is still not working, contact Makita customer service for assistance.
Maintenance
- Clean the tool regularly to prevent the accumulation of dust and debris.
- Inspect the tool for any damage before using it.
- Replace any damaged parts before using the tool.
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, Makita will repair or replace the tool free of charge.
Contact Information
Makita USA
1800 Nicollet Mall
Saint Paul, MN 55101
Phone: 1-800-462-5482
Email: [email protected]
Website: https://www.makitatools.com/
Additional Information
- For more information on the Makita GA4550R angle grinder, please visit the Makita website or contact Makita customer service.
- The Makita GA4550R angle grinder is a powerful tool that can be used for a variety of applications. However, it is important to use the tool safely and properly. By following the safety instructions and maintenance guidelines in this manual, you can help to ensure that the tool will provide you with years of reliable service.
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