OUTPUT POWER
MAXIMUM OUTPUT POWER
ENGINE POWER
RATED NOMINAL CA
FREQUENCY
PHASES
DISPLACEMENT
APPROX. RUN TIME AT 50%
LOAD
FUEL TANK CAPICITY
OIL CAPACITY
WEIGHT
OUTPUT POWER
MAXIMUM OUTPUT POWER
ENGINE POWER
RATED NOMINAL CA
FREQUENCY
PHASES
DISPLACEMENT
APPROX. RUN TIME AT 50%
LOAD
FUEL TANK CAPICITY
OIL CAPACITY
WEIGHT
20
GG870
6 500 W
7 000 W
15 HP
120 / 240 V~
60 Hz
1 ~
420 cc
9h
25 L
1,1 L
82 kg (180,7 lb)
GG890
8 500 W
9 000 W
17,5 HP
120 / 240 V~
60 Hz
1 ~
457cc
8,5 h
25 L
1,2 L
95 kg (209,4 lb)
MAINTENANCE
Regular maintenance is the best guarantee
of safe, economical and fault-free operation,
and can also contributes to environmental
protection. Maintenance schedule is as follows-
Please carry out the recommended maintenance
at the earlier of the stated hours or elapsed
time.
REPLACE THE ENGINE OIL
Oil dipstick
O il drain plug
CLEAN THE AIR FILTER
Air filter cover
Air filter element
Bolt
The air cleaner system uses a foam element
that can be washed and reused.
1.
Open the cover with the lock nut and
remove the foam air filter element.
2.
Wash the foam element in liquid
detergent and water, then rinse in clean
water and squeeze dry in a clean cloth.
3.
Saturate the foam filter with clean engine
oil, remove excess by squeezing into a dry
clean cloth.
4.
Refit the air filter and air filter cover.
CLEAN THE FUEL BOWL
1.
Close the fuel valve and remove the
sediment bowl. Take out the O-type seal
ring and strainer.
2.
Clean the sediment bowl, O-type seal ring
and strainer with incombustible or high-
flash solvent.
3.
Reinstall the O-type seal ring and strainer,
and tighten the sediment bowl.
4.
Open the fuel valve and inspect for
leakage.
Required oil level
Foam filter element