Echo PB-770

26
Specifications
Specifications
These specifications are subject to change without notice.
PB-7
70
Mass: kg 9.8
External dimensions:
Length
Width
Height
mm
mm
mm
375
490
475
Engine:
Type
Engine displacement
Maximum power
Engine speed at maximum engine power
Recommended maximum engine speed
Recommended engine idling speed
Carburettor
Ignition
Spark plug
Starter
mL (cm
3
)
kW
r/min
r/min
r/min
Air cooled 2-stroke single cylinder
63.3
2.85
6900
6900
2500
Diaphragm type
Flywheel magneto - CDI system
NGK BPMR8Y
Automatic recoil system
Air Volume with straight pipe: m
3
/min 21.7
Fuel
:
Oil
Regular grade petrol. Minimum 89 Octane unleaded
petrol is recommended. Do not use fuel containing
methyl alcohol or more than 10 % of ethyl alcohol.
Two stroke, air-cooled engine oil. ISO-L-EGD Stand-
ard (ISO/CD 13738), JASO FC,FD grade and ECHO
Premium 50 : 1 oil.
Ratio 50 : 1 (2%)
Tank Capacity: L2.02
Sound pressure level: (ISO 22868) LpAeq = dB(A) 97.7
Guaranteed sound power level:
(2000/14/EC) L
WA
=
dB(A) 112
Vibration levels: (ISO 22867) m/s
2
2.1