- X-Series
- Petrol
CS-501SX
Industry leading, lightweight professional petrol chain saw, ideal for felling and limbing.
The lightest saw in its class, with a 50.2cm³ engine suitable for felling and other ground work. Part of the ECHO X Series meaning it has industry leading features and performance. The CS-501SX is one of our most popular chain saws, and for good reason, its combination of being light weight, ergonomic and powerful beyond its specs make it an incredibly versatile tool and great choice for professionals.
EAN code: #N/A
- Bar length (inch)
- 15.7", 17.7", 19.7"
- Chain pitch (inch)
- 0.325
- Rated power (kW)
- 2.57
- Dry weight (kg)
- 4.7
Variants
Product
Technologies
Fast Idle
Integrated choke and fast idle simplify engine starting.
G-force Engine Air Pre Cleaner
Cleaner air intake reduces air filter maintenance.
Side Access Chain Tensioner
Quick and safe chain adjustment.
Quick Draw
Clip and unclip your saw conveniently with one hand.
Spike
Product
Specifications
- Output (kW)
- 2.57
- Output (ps)
- 3.5
- Rated power (kW)
- 2.57
- Rated power (ps)
- 3.5
- Power source type
- Petrol
- Dry weight (kg)
- 4.7
- Guide Bar Gauge (inch)
- 0.058, 0.050
- Choke
- true
- CO² (g/kW・h)
- 742
- Displacement (cm³)
- 50.2
- Fuel consumption at maximum engine power (L/h)
- 1.54
- Recommended engine speed at idling (r/min)
- 2700
- No-load speed (r/min)
- 13500
- Primer pump
- true
- Spark plug model
- NGK BPMR8Y
- Starting mode
- Decompressor
- Bar length (cm)
- 40, 45, 50
- Bar length (inch)
- 15.7", 17.7", 19.7"
- Chain pitch (inch)
- 0.325
- Blade scabbard
- true
- Chain brake
- Inertia mechanical
- Chain tensioner location
- Side
- Chain tensioner type
- Tool adjustment
- Side access chain tensioner
- true
- Adjustable flow
- true
- Toolless adjustable air filter cover
- true
- Air filter type
- Pleated paper
- Carburetor type
- Diaphragm
- Clutch type
- Centrifugal
- Engine type
- 2 stroke
- Fuel mix ratio
- 2
- Fuel tank capacity (mL)
- 500
- G-FORCE Power unit Air Pre-Cleaner
- true
- Ignition type
- CDI
- Lubrication type
- Automatic
- Spike as standard
- true
- Emmission certification
- true
- Power unit manufacturer
- YAMABIKO
- Sound power level (dB(A))
- 113.1
- Sound pressure level (dB(A))
- 105.5
- Vibration Front handle / Rear handle (m/s²)
- 5.2 / 5.4
- Chainsaw front handle material
- Metal
- Handle soft grip
- true
- Chain oil tank capacity (ml)
- 280
- Oil cap location
- Left
- Oil feeding efficiency (mL/min)
- 7
- Oil level indicator
- true
- Automatic choke release
- true
- Automatic fast idle
- true
- Drop prevention nuts
- true
- Quick draw
- true
X-Series Performance
Discover ECHO’s most advanced range, combining exceptional power, lightweight design and proven durability for maximum professional productivity.
Any questions?
FAQ
The right bar length depends on the diameter of the wood you cut and your experience. Shorter bars are lighter and easier to handle for pruning and light work, while longer bars suit felling larger trees. Our Tool finder can help you compare models.
