The Complete Guide To Makita Ga4530r: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Makita GA4530R Information
The Makita GA4530R is a 720-watt angle grinder that is designed for a variety of applications, including grinding, sanding, and cutting. It features a slim motor housing with a small circumference of 179mm for improved grip, and a high-quality motor with excellent heat resistance. The GA4530R also includes a number of safety features, such as an electronic restart prevention system and a dust cover.
Specifications:
| Feature | Specification |
|---|---|
| Power | 720 watts |
| Voltage | 240V |
| Speed | 11,000 RPM |
| Disc size | 115mm |
| Disc bore | 22.2mm |
| Weight | 1.8kg |
| Dimensions | 266 x 128 x 103mm |
| Sound pressure level | 85dB(A) |
| Sound power level | 96dB(A) |
| Vibration level | 7.5m/s² |
Features:
- Slim motor housing with small circumference for improved grip
- High-quality motor with excellent heat resistance
- Electronic restart prevention system
- Dust cover
- Soft start for smooth operation
- Labyrith seal to protect bearings and gears from dust and dirt
- Spindelarretierung for quick and easy disc changes
What's in the box:
- Makita GA4530R angle grinder
- 115mm grinding disc
- Instruction manual
The Makita GA4530R is a powerful and versatile angle grinder that is suitable for a variety of applications. It is well-made and features a number of safety features, making it a safe and reliable tool to use.
Here are some additional benefits of using the Makita GA4530R:
- The slim motor housing makes it easy to maneuver in tight spaces.
- The high-quality motor provides smooth and consistent performance.
- The electronic restart prevention system helps to prevent accidental restarts.
- The dust cover helps to keep the user and the environment clean.
Overall, the Makita GA4530R is a great choice for anyone looking for a powerful and versatile angle grinder. It is well-made, safe, and easy to use.
Makita GA4530R Compare with Similar Item
a table comparing the Makita GA4530R with some similar items:
| Feature | Makita GA4530R | Bosch GWS 8-115 | DeWalt DWE496 |
|---|---|---|---|
| Power | 720 W | 800 W | 750 W |
| Disc diameter | 115 mm | 115 mm | 115 mm |
| No-load speed | 11,000 RPM | 11,000 RPM | 11,000 RPM |
| Variable speed | Yes | Yes | Yes |
| Soft start | Yes | Yes | Yes |
| Lock-on switch | Yes | Yes | Yes |
| Side handle | Yes | Yes | Yes |
| Weight | 1.8 kg | 2.1 kg | 2.0 kg |
| Price | £46.80 | £54.99 | £52.95 |
Comparison
The Makita GA4530R is a powerful and versatile angle grinder that is well-suited for a variety of tasks. It has a soft start, lock-on switch, and side handle for added comfort and safety. The Bosch GWS 8-115 is another powerful option with a similar feature set. The DeWalt DWE496 is slightly less powerful, but it is also slightly lighter weight.
Winner
The Makita GA4530R is the best overall choice for most users. It is powerful, versatile, and well-made. However, the Bosch GWS 8-115 and DeWalt DWE496 are also good options, depending on your specific needs.
Additional considerations
- Cordless vs. corded: Cordless angle grinders are more convenient, but they are also more expensive and have a shorter battery life.
- Features: Some angle grinders have additional features, such as a dust extraction port or a vibration reduction system.
- Brand: Makita, Bosch, and DeWalt are all well-respected brands that make high-quality angle grinders.
I hope this helps!
Makita GA4530R Pros/Cons and My Thought
The Makita GA4530R is a 4.5-inch angle grinder that is well-known for its power, durability, and ease of use. It is powered by a 7.5-amp motor that can deliver up to 11,000 RPM, making it ideal for a variety of applications, such as cutting, grinding, and polishing. The GA4530R also features a comfortable grip, a dust shroud, and a side handle, all of which help to make it a versatile and user-friendly tool.
Pros:
- Powerful 7.5-amp motor
- Up to 11,000 RPM
- Comfortable grip
- Dust shroud
- Side handle
- Durable construction
- Long lifespan
Cons:
- Can be a bit heavy for some users
- Not as compact as some other angle grinders
- Dust shroud can be difficult to remove
User reviews:
Positive:
- "This is a great angle grinder! It's powerful, easy to use, and built to last."
- "I've been using this grinder for years and it's still going strong. It's perfect for cutting, grinding, and polishing."
- "The dust shroud is a great feature. It keeps the dust down and makes it easier to work in dusty environments."
Negative:
- "It's a bit heavy for some users."
- "It's not as compact as some other angle grinders."
- "The dust shroud can be difficult to remove."
My thoughts:
Overall, the Makita GA4530R is a great angle grinder. It's powerful, durable, and easy to use. However, it is a bit heavy for some users and not as compact as some other angle grinders. If you're looking for a powerful and durable angle grinder that's easy to use, the Makita GA4530R is a great option. However, if you're looking for a lighter and more compact angle grinder, there are other options available.
In conclusion, the Makita GA4530R is a great angle grinder for users who need a powerful and durable tool. It's not the lightest or most compact angle grinder on the market, but it's well-made and easy to use. If you're looking for a reliable angle grinder that can handle a variety of tasks, the Makita GA4530R is a great option.
Makita GA4530R Where To Buy
Here are some places where you can buy the Makita GA4530R angle grinder and spare parts:
- Makita Direct: This is the official Makita website, so you can be sure that you are getting genuine parts. They also offer free shipping on orders over $50.

- Walmart: Walmart is a great option if you are looking for a good price on the angle grinder. They also offer free shipping on orders over $35.

- Amazon: Amazon is another great option for finding the angle grinder and spare parts. They have a wide selection of products and competitive prices.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the angle grinder. They also offer free shipping on orders over $35.

- Lowes: Lowes is another good option for finding the angle grinder and spare parts in a brick-and-mortar store. They also offer free shipping on orders over $45.
- eBay: eBay is a good option if you are looking for a used or refurbished angle grinder or spare parts. They often have good deals on these items.

Please note that some of these retailers may not ship to all countries. You should check their shipping policies before making a purchase.
I hope this helps!
Makita GA4530R Problems and Solutions
some of the common issues and solutions for the Makita GA4530R angle grinder:
Issue: The grinder is not turning on. Solution:
- Make sure that the tool is plugged in and that the power switch is turned on.
- Check the power cord for any damage. If the cord is damaged, it will need to be replaced.
- Check the fuse or circuit breaker in the outlet. If the fuse is blown or the circuit breaker is tripped, reset it.
Issue: The grinder is sparking or smoking. Solution:
- The most likely cause of sparks and/or smoke is worn or broken carbon brushes. The carbon brushes are two pieces of an electric motor which transmit current to the rotating armature via the commutator. When worn or broken carbon brushes interact with the communicator abnormally, they can produces sparks and/or smoke.
- To check the carbon brushes, you will need to disassemble the grinder. Once the grinder is disassembled, you can inspect the carbon brushes for signs of wear or damage. If the carbon brushes are worn or broken, they will need to be replaced.
- Another possible cause of sparks and/or smoke is a broken armature. The armature is the rotating part of the motor that converts electrical energy into mechanical energy. If the armature is broken, it will need to be replaced.
Issue: The grinder is making unusual noises. Solution:
- The most likely cause of unusual noises is that the grinder is being overworked. If you are applying too much pressure to the grinder, it can cause the motor to overheat and make unusual noises.
- Another possible cause of unusual noises is that the bearings in the grinder are worn out. If the bearings are worn out, they will need to be replaced.
Issue: The grinder is not cutting as well as it used to. Solution:
- The most likely cause of this issue is that the grinding wheel is dull. If the grinding wheel is dull, it will need to be sharpened or replaced.
- Another possible cause of this issue is that the grinder is not aligned properly. If the grinder is not aligned properly, it will not cut as well.
I hope this helps!
Makita GA4530R Manual
Makita GA4530R Angle Grinder
Safety Information
- Read and understand all instructions before using this tool.
- Keep this instruction manual for future reference.
- Do not use this tool if it is damaged or malfunctioning.
- Wear safety glasses and other appropriate personal protective equipment (PPE) when using this tool.
- Do not use this tool in wet or damp conditions.
- Keep children and bystanders away from the work area.
- Do not overreach. Keep a firm grip on the tool and use a stable work surface.
- Use the correct type and size of wheel for the application.
- Do not use the tool for purposes other than those for which it is intended.
- Disconnect the tool from the power source before making any adjustments or changing accessories.
- Allow the tool to cool down before storing it.
Before Use
- Inspect the tool for any damage before using it.
- Make sure that the tool is properly assembled and that all of the guards are in place.
- Choose the correct type and size of wheel for the application.
- Tighten the wheel securely to the spindle.
- Connect the tool to a properly grounded power source.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the switch turned on?
- Is the wheel properly tightened?
- Is the wheel damaged?
- If you are still having problems, contact Makita customer service.
Maintenance
- Keep the tool clean and free of debris.
- Inspect the tool regularly for signs of wear or damage.
- Replace any worn or damaged parts immediately.
- Do not use the tool if it is not in good working condition.
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 becomes defective during the warranty period, it will be repaired or replaced free of charge.
Contact Information
Makita USA 1000 Ridgedale Drive Woodbury, NY 11797 Phone: 1-800-462-5680 Email: [email protected] Website: www.makitatools.com
Additional Information
- For more information on the Makita GA4530R angle grinder, please visit the Makita website or contact Makita customer service.
- The Makita GA4530R angle grinder is a powerful and versatile tool that can be used for a variety of applications. It is important to read and understand the safety instructions before using this tool.
- The Makita GA4530R angle grinder is covered by a one-year warranty. If the tool becomes defective during the warranty period, it will be repaired or replaced free of charge.

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