Product Manual

30
Specifications
Model
External dimensions: Length × Width × Height mm 396 × 232 × 273
Mass: Saw without guide bar and chain, empty tanks kg 4.0
Volume:
Fuel tank
Tank for chain lubrication oil
Fuel (Mixture ratio)
Oil (Chain oil)
mL
mL
250
260
Regular grade petrol.
Minimum 89 Octane unleaded petrol is recommended.
Do not use fuel containing methyl alcohol or more than
10 % of ethyl alcohol.
50 : 1 (2%) for ISO-L-EGD Standard (ISO/CD13738),
JASO FC, FD grade and ECHO Premium 50 : 1 oil or
25 : 1 (4%) for JASO FB grade oil.
Special chain oil or motor oil
Cutting length:
All specified usable cutting lengths of guide bar mm 400
Chain:
Specified pitch
Specified gauge (thickness of drive links)
Type of guide bar
Guide bar gauge
Type of chain
Lubrication
mm
mm
cm
mm
9.53 (3/8 inch)
1.27 (0.050 inch)
40 (ECHO)
1.27 (0.050 inch)
Oregon 91VXL
Non-adjustable automatic oil pump
Sprocket: Specified number of teeth 6
Engine:
Type
Carburettor
Magneto
Spark plug
Starter
Power transmission
Engine displacement
Maximum shaft brake power (ISO 7293)
Recommended maximum speed with cutting attachment
Recommended speed at idling
mL (cm
3
)
kW
r/min
r/min
Air cooled 2-stroke single cylinder
Diaphragm type
Flywheel magneto, CDI system
NGK BPM8Y
Recoil starter "ES" START (See page 2)
Automatic centrifugal clutch
34.0
1.59
13500
3000 (2700 - 3400)
Fuel consumption:
Fuel consumption at maximum engine power L/h 1.00
Sound pressure level: (ISO 22868) Lp
Aeq
= dB(A) 101.4
Other devices: Front hand guard, Rear hand guard,
Throttle trigger lockout, Chain catcher, Chain brake,
Anti-vibration device, Spiked bumper