The CS-4010 is a true jack of all trades. Every aspect from its light weight (4.2 kg) and highly maneuverable frame to its powerful 41.6 cm³ professional grade engine has been fine tuned to create a saw that excels at almost all tasks. The advanced 2-stroke, scavenger type engine provides more power and less emissions than any other saw in the same class. So, whether you're pruning, cutting firewood or even felling, you'll have a saw that's perfect for the job.
41.6 cm3 professional-grade, 2-stroke engine provides category-leading cutting performance for better work efficiency.
New stratified 2-stroke engine produces far less emissions than equivalent conventional engines.
Low vibration for reduced operator fatigue.
Side access chain tensioner for quick chain adjustments.
Translucent fuel tank for easy level checks.
Clip-type air-filter cover for easy maintenance.
Tool-less oil/fuel caps for easy refilling.
New design air filter for proven filtration.
G-Force Engine Air Pre-Cleaner reduces engine exposure to dirt and debris for less maintenance and longer life.
Momentary switch (always on) for quick and easy engine restart.
ES-start for easier starting.
Ergonomic front handle for light weight and ease of use.
Dual drop prevention nuts. More secure fit for bar chain and no risk of dropping and losing nuts.
Engineered to weigh less whilst retaining robust durability.
ECHO’s patented system for effortless starting.
| Engine displacement (cm³) | 45.0 |
|---|---|
| Output (kw) | 2.3 |
| Output (ps) | 3.1 |
| Dry Weight (kg) | 5.0 |
| Fuel tank capacity (l) | 0.48 |
| Chain Oil Tank Capacity (ml) | 330 |
| Fuel Consumption At Maximum Engine Power (L/h) | 1.19 |
| Priming Pump | Yes |
| Ignition System | CDI |
| Start Assist System | ES-start |
| Chain Brake | Inertia |
| Choke w/ Automatic Fast Idle Release | Yes |
| Chain Tensioner | Side |
| Saw Chain Pitch (inch) | 0.325 |
| Guide Bar Gauge (inch) | 0.058 (0.050) |
| Applicable Bar Length (cm/inch) 1 | 33, 38, 45, 50 / 13, 15, 18, 20 |
| Sound pressure level (dB(A)) | 100.2 |
| Sound power level (dB(A)) | 111.9 |
| CO² (g/kW・h) 2 | 803 |
| Vibration Front handle/Rear handle (m/s²) | 2.6 / 2.8 |