4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
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4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 46cc 4-Cycle Gas Tiller Cultivator | Cultivators | 4QL® 46 cc 4-Cycle Gas Powered Tiller Cultivator | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools
4QL® 49cc 4-Cycle 18" Gas Chainsaw with Oregon Bar and Chain | Chainsaws | SENIX Tools

4QL® 49cc 4-Cycle 18" Gas Chainsaw

SKU: CS4QL-L1
$179.00
$219.99
$179.00

Advanced 4QL® 49cc 4-Cycle Engine – Powerful 49cc 4QL® 4-Cycle full crank engine with low vibration, requires no mixing of gas and oil, 20% more compact and lightweight.

Cleaner Operation – Lower emissions, less smoke, and reduced noise vs. 2-stroke chainsaws.

Full Crank Design – More torque, better engine life, and less vibration for longer cutting sessions.

18"  – Industry-trusted components for smooth, fast, clean cuts.

Auto Choke & Compression Release – Starts easy, runs steady.

Automatic Oiler – Keeps chain perfectly lubricated for consistent performance.

Chain Brake Safety System – Stops the chain on kickback for added peace of mind.

Includes Bar Cover & Tools – Ready to rip right out of the box.

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User Manual

Product Overview

The SENIX CS4QL-L1 49cc Gas Chainsaw delivers serious cutting power without the mess of mixing fuel. Its high-performance 4-cycle engine gives you more torque, less smoke, and lower emissions than traditional 2-stroke chainsaws — all while running quieter and smoother. Whether you’re cutting firewood, clearing storm damage, or tackling weekend yard work, the 18" slices through hardwood with precision and speed. Engineered for both performance and safety, the CS4QL-L1 49cc gas chainsaw features automatic chain lubrication, easy-pull starting, and a kickback chain brake to protect you while you work. If you want pro-grade performance without pro-grade headaches, this is your chainsaw. All SENIX 4QL gas powered chainsaws are backed by our 2-year limited warranty for your peace of mind.

Specs

Power Gas
Engine Type 49cc 4-Cycle
Engine Power 7,500 RPM
Chain Speed 18 m/s
Chain/Bar Length 18" Oregon® Bar & Chain
Chain Pitch 0.375"
Fuel Tank Capacity 13.53 oz
Oil Tank Capacity 3.4 oz
Chain Oil Capacity 10.2 oz
Weight 13.89 lbs
Warranty 2 Years

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User Manual:

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Product Support

Warranty:

2 Year Limited

Support:

If you have a question about your product, reach out to our SENIX support team. We will follow up with you via your preferred contact method within 24-48 hours.

Phone: +1.800.261.3981

Hours: Mon - Fri, 9am - 5pm EST

Email: senix.support@yatusa.com

*Expect a response within 24-48 hours

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