Makita XRU15PT 36V Review: Specs, Pros and Cons

What stands out

• Brushless motor provides high power and increased torque
• 15-inch cutting swath increases productivity
• Three speed options: 3,500, 5,300, and 6,500 RPM
• Automatic Torque Drive Technology shifts speed for runtime or power
• Kit includes two 5.0Ah batteries and a loaded trimmer head

Who it fits

Makita XRU15PT Key Specs Explained

Voltage: 36V (18V X2)

This tool uses two 18V batteries to create 36V of power. Higher voltage generally means more torque and better performance in thick grass. When shopping for cordless mowers, you will see similar dual-battery setups. This spec indicates the power source strength, helping you gauge if the unit can handle tough weeds or dense turf without stalling.

Motor Type: Brushless

A brushless motor lacks physical carbon brushes, reducing friction and wear. This design typically offers longer life, better efficiency, and more power per battery charge. For cordless mowers, brushless motors are now standard for professional-grade performance. You benefit from extended runtime and consistent power delivery, which is crucial for maintaining an even cut across your lawn.

Cutting Swath: 15"

The cutting width is 15 inches. A wider swath covers more ground with each pass, reducing the total time needed to finish your yard. When comparing cordless mowers, look for widths that match your property size. A 15-inch width is efficient for medium-sized lawns, allowing you to work faster without frequent overlapping passes.

Battery Capacity: 5.0Ah

The included batteries have a 5.0 amp-hour capacity. This rating indicates how much energy is stored, directly affecting how long the tool runs before needing a recharge. Higher amp-hour ratings mean longer runtime. When evaluating cordless mowers, compare this capacity to your typical mowing duration to ensure you have enough power to complete the job without interruption.

Line Feed System: Bump and feed

This head uses a bump mechanism to advance the trimmer line when it hits the ground. It is a manual system that requires you to tap the head. Some modern mowers and trimmers offer automatic feed systems. You should consider if you prefer manual control or convenience. This system is reliable but requires active engagement while trimming edges.

Design and build specs

According to the listing, the Makita XRU15PT measures 72.8 inches in length, 8.78 inches in height, and 7.09 inches in width. The tool weighs 9.1 pounds when equipped with the two included 5.0Ah batteries. This weight distribution places the mass near the user’s hands, which can improve balance during extended trimming sessions. The shaft length allows for a comfortable standing posture without excessive bending. You do not need to hunch over to reach the ground, which reduces fatigue on your back.

The body is finished in Makita’s signature teal color. This coating provides a durable surface that resists scratches and corrosion from moisture and grass clippings. The layout is straightforward, featuring a handle with speed control buttons. You can switch between three RPM settings: 3,500 for low power, 5,300 for medium, and 6,500 for high. The Automatic Torque Drive Technology shifts speeds automatically based on load. This means you get more torque when hitting thick weeds without manually adjusting the dial.

The trimmer head is a bump-and-feed type, loaded with 0.080-inch twisted line. This design lets you extend line by tapping the head on the ground. The 15-inch cutting swath is standard for this class. It offers a balance between maneuverability around obstacles and coverage speed. The kit includes two batteries, ensuring you have a backup power source ready for larger yards.

Setup and everyday use

Setup begins by inserting two 18V batteries into the tool to create the required 36V power. The listing confirms the kit includes two 5.0Ah batteries, so you do not need to purchase extras to start. The unit weighs 9.1 pounds with these batteries installed. This mass is distributed along the 72.8-inch shaft. You hold the handle and adjust the height to 8.78 inches for your preferred operating position. The trimmer head comes pre-loaded with 0.080-inch twisted quiet line. This bump-and-feed system allows you to extend line by tapping the head on the ground. You do not need to manually thread new line during routine use. Daily operation involves selecting one of the three speed settings. Low speed runs at 3,500 RPM for extended run time. Medium speed operates at 5,300 RPM. High speed delivers 6,500 RPM for added power in thick vegetation. The Automatic Torque Drive Technology shifts between 3,500 and 6,500 RPM automatically. This feature helps you manage battery life while maintaining cutting efficiency. The 15-inch cutting swath determines how much area you clear with each pass. A wider swath increases productivity but may require more maneuvering in tight spaces. The brushless motor provides direct drive for high torque. This means the tool responds quickly to changes in resistance. You simply pull the trigger and select the appropriate speed for the task. The teal color makes the tool easy to locate in a cluttered shed. The compact dimensions of 7.09 inches by 8.78 inches for the motor housing allow for easy storage. You can hang the tool or place it on a shelf without taking up excessive space.

Before You Buy This Trimmer

This Makita XRU15PT is a string trimmer, not a lawn mower. It does not cut grass at deck height. You will need a separate cordless mower for primary lawn maintenance. This tool handles edges, weeds, and tall grass around obstacles. It uses two 18V LXT batteries to create 36V power. If you already own Makita 18V batteries, you can use them here. Check your existing battery capacity. The kit includes two 5.0Ah batteries, which offer good runtime. You do not need to buy extras to start. The brushless motor requires little maintenance. Keep the trimmer head clear of debris. Store batteries indoors to protect them from cold. This unit fits well in a mixed toolkit. It complements a mower by handling detailed edge work. It does not replace the mower. Plan your yard care around these two distinct tools. The 15-inch swath helps you move faster than smaller trimmers. Ensure your workflow includes both machines for full coverage.

Check before you buy

• Confirm you already have Makita 18V batteries or buy the kit.
• Verify you have a separate cordless mower for main lawn cutting.
• Check that your yard has edge areas needing a string trimmer.
• Ensure you can store batteries indoors away from extreme temperatures.

The product at a glance

1

Makita 36V 15" Brushless Trimmer Kit

Best for: medium yards needing speed control

Voltage

36V (18V X2)

Cutting Swath

15"

Power Source

battery

Motor Type

brushless

Line Feed System

bump feed

Battery Capacity

5.0Ah

View on Amazon: Makita 36V 15" Brushless Trimmer Kit Affiliate link

This Makita string trimmer uses a 36V brushless motor system with two 5.0Ah batteries. It features a 15-inch cutting swath and three speed settings ranging from 3,500 to 6,500 RPM. The tool weighs 9.1 pounds and includes a bump and feed head with 0.080-inch line. It suits users who need variable power control for different vegetation types.

Pros

• Brushless motor for high torque and efficiency
• Three speed settings for power management
• 15-inch cutting swath for productivity
• Includes 5.0Ah batteries and trimmer head

Cons

• Weighs 9.1 pounds, which may cause fatigue
• Uses bump-and-feed line system, not auto-feed
• No variable speed trigger mentioned in specs

Good fit if

• You want adjustable speed for tough weeds
• You prefer brushless motor longevity
• You need a 15-inch cutting width

Skip if

• You prefer an electric string trimmer with no batteries
• You need a zero-turn mower for large lawns
• You want a lightweight tool under 5 pounds

Verdict: Makita 36V Brushless String Trimmer offers reliable power for medium yards. It fits users who value speed control and brushless durability over ultra-lightweight design.

Specifications side by side

Frequently asked questions

See also

• makita xru15pt 36v alternatives
• best makita cordless string trimmers
• makita xru15pt1 36v review
• makita xsr01z 36v review