4QL® 49cc 4QL 40cm(16'') Chain Saw
CS4QL-L-EU
(5.0)KEY FEATURES
49cc 1.5 kW 4-Cycle Engine – Powerful and low-emission engine for efficient cutting
Quantitative One-Way Lubrication – Ensures smooth operation with minimal emissions
Pure Gasoline Engine – No mixing of gas and oil, convenient refueling
U-Type Front Handle – Provides both horizontal and vertical cutting positions
360° Rotatable Handle – Flexible operation for various cutting angles
Low-Vibration Handle – Reduces user fatigue during prolonged use
Auto Choke & Primer – Efficient cold starts every time
Side-Mounted Chain Tensioner – Quick and easy chain adjustment
TECHNICAL PARAMETERS
Model | CS4QL-L-EU |
Powerful Engine | 4-cycle engine |
Displacement | 49cc |
Rated Output Power | 1500W |
No Load Speed | 7500RPM |
Chain Speed | 18m/s |
Chain & Bar Length | 40cm(16'') |
Chain Pitch | 9.5mm |
Number of Drive Links | 57 |
Chain Gauge | 1.3mm |
Lubrication Type | Automatic |
Fuel Tank Capacity | 400ml |
Oil Tank Capacity | 100ml |
Chain Oil Tank Capacity | 300ml |
Machine Weight(tool only) | 5.7kg |
SUPPORT
Product Overview
The SENIX 4QL® 49cc 4-Cycle 40cm (16”) Chain Saw is engineered for users demanding power, efficiency, and comfort in a compact and reliable tool. Its 49cc 1.5 kW 4-cycle engine operates on pure gasoline, eliminating the need to mix fuel and oil while delivering smooth, low-emission performance thanks to quantitative one-way lubrication.
Designed for versatility and precision, the saw features a U-type front handle that allows both horizontal and vertical cutting positions, combined with a 360° rotatable handle for flexible operation at any angle. The low-vibration handle ensures user comfort during extended work sessions, while the auto-choke function and primer enable efficient cold starts even in challenging conditions.
Maintenance and adjustment are simplified with a side-mounted chain tensioner, allowing quick and easy chain adjustments without disassembly. The 40cm (16”) bar and chain deliver reliable cutting performance at 18 m/s chain speed, suitable for trimming trees, cutting firewood, or other light to medium-duty forestry tasks.
With a 5.7kg tool-only weight, the SENIX 4QL® Chain Saw is lightweight and balanced, reducing fatigue while maintaining cutting control. Generous fuel, oil, and chain oil capacities allow extended operation, making it ideal for homeowners and professionals seeking both convenience and efficiency.
Whether for residential yard maintenance or professional landscaping, the SENIX 4QL® 49cc 4-Cycle Chain Saw offers powerful, reliable, and comfortable performance, combining modern 4-cycle engine technology with ergonomic design for a superior cutting experience.
Usage Scenarios
Trimming and pruning trees in gardens, parks, and small forests
Cutting firewood and small logs for residential use
Light to medium-duty landscaping and forestry work
Unrecommended Conditions
Operating in wet or rainy conditions, which may cause slipping or engine issues
Cutting rocks, metal, or frozen wood which can damage the chain and bar
Using without safety gear, including gloves, eye protection, and ear protection
Warranty Information
We offer a comprehensive warranty policy tailored to the specific requirements of different countries and regions. Our warranty coverage is designed to ensure customer satisfaction and product reliability across all markets. For detailed information regarding the terms, duration, and service procedures applicable in your location, please get in touch with us directly. Our team will provide you with a complete warranty illustration and support as needed.
FREQUENTLY ASKED QUESTIONS
Q1: Do I need to mix gasoline and oil?
No. The 4-cycle engine runs on pure gasoline. Separate oil is used for lubrication, making refueling simple and convenient.
Q2: How do I adjust the chain tension?
The side-mounted chain tensioner allows quick, tool-free adjustment for safe and efficient operation.
Q3: Can I start the engine easily in cold conditions?
Yes. The auto-choke function and primer ensure smooth and reliable cold starts.
Q4: Is it comfortable to use for extended periods?
Yes. The U-type 360° rotatable handle and low-vibration design reduce fatigue, providing better control and comfort.
Q5: What type of cutting tasks is this saw suitable for?
It is ideal for light to medium-duty cutting tasks, including trimming trees, cutting firewood, and general yard maintenance.
Q6: How much does it weigh?
The saw weighs 5.7kg (tool only), making it lightweight and easy to maneuver.
