- X-Series
- Petrol
CS-2511TES
Exceptional power-to-weight ratio for professional arborists
The ECHO CS-2511TES C delivers industry-leading performance in an ultra-lightweight package, making it a favourite among arborists, carvers and tree care professionals worldwide. Weighing just 2.3 kg and equipped with a carving bar, it offers exceptional manoeuvrability, precision and control for demanding off-ground applications. Its outstanding power-to-weight ratio, professional-grade reliability and ergonomic design ensure maximum productivity with minimum effort.
- Bar length (inch)
- 8, 10, 12
- Chain pitch (inch)
- 3/8
- Rated power (kW)
- 1.11
- Dry weight (kg)
- 2.3
Variants
Product
Technologies
Anti-Vibration System
Outstandingly low vibration levels.
ES-Start
Spring-assisted system makes starting significantly easier.
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.
Product
Specifications
- Output (kW)
- 1.11
- Output (ps)
- 1.51
- Anti vibration system
- true
- Rated power (kW)
- 1.11
- Rated power (ps)
- 1.51
- Power source type
- Petrol
- Dry weight (kg)
- 2.3
- Guide Bar Gauge (inch)
- 0.050
- Choke
- true
- CO² (g/kW・h)
- 961
- Displacement (cm³)
- 25
- Fuel consumption at maximum engine power (L/h)
- 0.68
- Engine speed at maximum engine power (r/min)
- 12700
- No-load speed (r/min)
- 3200
- Primer pump
- true
- Spark plug model
- NGK CMR7H
- Starting mode
- ES Start
- Bar length (cm)
- 20, 25, 30
- Bar length (inch)
- 8, 10, 12
- Chain pitch (inch)
- 3/8
- Blade scabbard
- true
- Chain brake
- Inertia mechanical
- Chain tensioner location
- Side
- Chain tensioner type
- Tool adjustment
- Chainsaw sproket material
- Metal
- Side access chain tensioner
- true
- Toolless adjustable air filter cover
- true
- Carburetor type
- Diaphragm
- Clutch type
- Centrifugal
- Crankcase material
- Aluminium alloy
- Cylinder material
- Aluminium alloy
- Engine type
- 2 stroke
- Fuel mix ratio
- 50:1
- Fuel tank capacity (mL)
- 190
- G-FORCE Power unit Air Pre-Cleaner
- true
- Housing main material
- PA
- Ignition type
- Digital electronic CDI
- Lubrication type
- Automatic
- Optional spike
- true
- Power unit manufacturer
- YAMABIKO
- Sound power level (dB(A))
- 108.9
- Sound pressure level (dB(A))
- 99.7
- Vibration Front handle / Rear handle (m/s²)
- 4.8 / 4.0
- Chainsaw front handle material
- Synthetic
- Chain oil tank capacity (ml)
- 140
- Oil cap location
- Left
- Oil cap type
- Starter grip assist cap
- Anti vibration description
- Spring type
- Automatic choke release
- true
- Automatic fast idle
- true
- Drop prevention nuts
- true
- ES-Start
- true
- Super anti-vibration system
- 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.
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