Specifications - Echo CS-620SX Manual Del Operador

Model
External dimensions: Length × Width × Height
Mass: Saw without guide bar and chain, empty tanks
Volume:
Fuel tank
Tank for chain lubrication oil
Fuel (Mixture ratio)
Oil (Chain oil)
Cutting length:
All specified usable cutting lengths of guide bar
Chain:
Specified pitch
Specified gauge (thickness of drive links)
Type of guide bar
Guide bar gauge
Type of chain
Chain speed
at 1.33 times the maximum engine power speed
Lubrication
Sprocket: Specified number of teeth
Engine:
Type
Carburettor
Magneto
Spark plug
Starter
Power transmission
Decompression device
Engine displacement
Maximum shaft brake power (ISO 7293)
Recommended maximum speed with cutting attachment
Recommended speed at idling
Sound pressure level: (ISO 22868) Lp
Uncertainty
Guaranteed sound power level: (2000/14/EC) L
Vibration: (ISO 22867) Declared values a
Front handle
Rear handle
Uncertainty
Other devices:

Specifications

mm
kg
mL
mL
mm
mm
mm
cm
mm
m/s
mL (cm
kW
r/min
r/min
= dB(A)
Aeq
dB(A)
= dB(A)
WAav
hveq
m/s
m/s
m/s
31
448 × 246 × 296
6.2
645
300
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.
Special chain oil or motor oil
450, 500, 600
9.53 (3/8 inch)
1.47 (0.058 inch)
45, 50, 60 (ECHO)
1.47 (0.058 inch)
Carlton A2LM
Oregon 73LPX
28.1
Adjustable automatic oil pump
7
Air cooled 2-stroke single cylinder
Diaphragm type
Flywheel magneto, CDI system
NGK BPMR8Y
Recoil starter
Automatic centrifugal clutch
With
3
) 59.8
3.32
12900
2800 (2400 - 3100)
103.8
1.5
117
2
3.5
2
4.4
2
1.3
Front hand guard, Rear hand guard,
Throttle trigger lockout, Chain catcher, Chain brake,
Anti-vibration device, Spark arrester screen,
Spiked bumper