- Model : CS-2511TES

- Fuel tank capacity : 190ML

- Chain oil Tank capacity : 140ML

- Fuel (mixture ratio) :

* Use regular grade unleaded petrol with a minimum of 89 octane

* Do not use fuel containing methyl alcohol or more than 10% ethyl alcohol

- Mixture ratio

* 50:1 (2%) for ISO-L-EGD standard (ISO / CD13738) , JASO FC or FD grade or ECHO Premium 50:1 oil

* 25:1 (4%) for JASO FB grade oil

- Chain oil : Special chain oil or standard motor oil

- Cutting length : 200mm , 250mm , 300mm (There refer to all specified usable lengths of guide bar)

- Pitch : 9.53mm (3/8 inch)

- Gauge (drive link thickness) : 1.27mm (0.050 inch)

- Guide bar type : 20cm , 25cm , 30cm (ECHO)

- Guide bar gauge : 1.27mm (0.050 inch)

- Chain Type : Oregon 91PX

- Lubrication : Adjustable automatic oil pump

- Sprokect Teeth : 6

- Type : Air-cooled , 2 stroke , single cylinder

- Carburetor : Diaphragm type

- Ignition : Flywheel magneto with CDI system

- Spark plug : NGK CMR7H

- Starter : Recoil type (''ES start system)

- Clutch : Automatic centrifugal clutch

- Displacement : 25ML (CM³)

- Max shaft brake power (ISO 7293) : 1.11kW

- Idle speed : 3200RPM (range : 3100 - 3300rpm)

- Fuel Consumption at Max Power : 0.68L/h

- Safety features / others devide :

* Front hand guard

* Throttle trigger lockout

* Chain catcher

* Chain brake

* Anti vibration system

*Optional Part : Spiked Bumper