Ryobi
RYOBI RY405011BTL 40V HP Brushless 20 in. Battery Chainsaw (Tool-Only)
Best high-performance chainsaw for homeowners tackling heavy-duty yard maintenance.
Experience the robust power of the RYOBI 40V HP Brushless 20-inch Chainsaw, engineered as a high-performance alternative to gas models. Its advanced 40V HP technology delivers exceptional power, comparable to a 50cc gas chainsaw, and provides over 100 cuts per charge with an 8Ah battery. Tackle demanding tasks like felling, bucking, and limbing with the 20-inch bar and premium full complement chain for faster cutting. Enjoy consistent lubrication from the automatic oiler and enhanced safety with the mechanical chain brake. Convenient adjustments are made easy with onboard tool storage.
$379.00
Owner Satisfaction
4.5
/ 5
Category Rank
59
/ 187
#59 in Chainsaws
Price vs Category Average
+18%
Above average
Bar Length
20
/ inches
Who it's for
- Suburban residents needing quiet operation in noise-sensitive neighborhoods
- Homeowners tackling heavy-duty cutting tasks without gas engine hassles
- Busy users wanting instant power and minimal engine upkeep
Who should skip it
- Users sensitive to heavy equipment weight during prolonged projects
- Budget-conscious shoppers lacking existing 40V battery system inventory
- Professional loggers requiring continuous, all-day cutting performance
Performance breakdown
Cutting Power
Brushless motor performance effectively mimics the torque of a 50cc gas saw.
Ergonomics
Lightweight frame reduces fatigue during extended felling and bucking sessions.
Maintenance Ease
Automatic oiler simplifies upkeep, though manual tensioning requires more frequent attention.
Battery Efficiency
High-capacity output delivers impressive runtime for demanding residential yard work.
Safety Features
Mechanical chain brake provides reliable, immediate stopping power for operator protection.
Build Durability
Rugged construction handles heavy-duty tasks without the typical gas engine maintenance.
Key Specs
Bar Length
20 inches
Weight
11.8 lb
Battery Voltage
40V
Chain Pitch
3/8 in.
Chain Gauge
.050 in.
Chain Speed
19 mps
Handle Type
Rear Handle
Oiler Type
Automatic
Features
- 40V HP technology rivals gas power
- Brushless motor for enhanced durability
- 20-inch bar for large cutting tasks
- Automatic oiler ensures continuous lubrication
- Mechanical chain brake for safety
- Tooled chain tensioning for precision
- Onboard tool storage for convenience
- Part of the versatile 40V system
What customers say
Customers highly value the RYOBI 40V HP Chainsaw for delivering power comparable to gas models without the maintenance or fumes. The HP Brushless technology provides excellent torque for felling trees and processing firewood, supported by instant starts and reduced vibration. The 20-inch bar is a key feature, enabling serious cutting tasks. Build quality is praised, particularly the reliable oiling system. The main consideration is runtime during heavy use, often requiring extra high-capacity batteries, which increases the total cost. Despite being slightly heavy due to its robust build, users perceive exceptional value, feeling they receive professional performance at a competitive price point. Satisfaction is high among property owners seeking gas-like capability in a battery format.
Know before you buy
No, this is a tool-only model. It is designed for users who already own batteries and chargers within the Ryobi 40V system.
The 40V HP brushless motor is engineered to provide performance comparable to a 50cc gas chainsaw, making it capable of handling demanding felling and bucking tasks without the maintenance or fumes of a gas engine.
No, this model uses a traditional tooled chain tensioning system. While it requires a tool, it offers a high level of precision and security for the chain during heavy-duty cutting.
The automatic oiler keeps the bar and chain lubricated during operation, but you must regularly check the oil reservoir level and refill it with bar and chain oil to prevent overheating and premature wear.
Yes, the 20-inch bar and high-performance motor are designed for felling, bucking, and limbing. However, always ensure you have the proper safety training and equipment before attempting to fell large trees.
When paired with an 8Ah battery, you can expect over 100 cuts per charge. Actual performance may vary depending on the type of wood, the diameter of the logs, and your cutting technique.
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