Symbols On The Machine; Specifications - GMC PCH25 Instruction Manual

Symbols on the machine

Fuel inlet.
(Position: under the fuel tank cap.)
Chain oil inlet.
(Position: next to the oil tank cap.)
On/Off.
(Position: on the on/off switch.)
Setting the on/off switch to Off, stops the engine
immediately.
d
Choke control
(Position: next to knob on the filter cover)
ound
2
High run adjustment screw.
1
Low run adjustment screw.
Idle adjustment screw.
(Position: left side of machine close to
en Tree
pull start handle.)
ee
Felling
cut
2
Run position.
Start position (when engine is warm.)
Start position (when engine is cold.)
Chain brake released (hollow arrow) and
activated (solid arrow.) (Position: right side
of machine, on chain drive cover.)

Specifications

Engine displacement:
Maximum engine power:
Engine type:
Recommended maximum
engine speed at idling:
Maximum engine speed
with cutting attachment:
Fuel type:
1 Litre of unleaded petrol:
5 Litre of unleaded petrol:
Fuel tank capacity:
Oil tank capacity:
Spark plug:
Oil feeding system:
Sprocket wheel:
Guide bar type:
Chain bar length:
Chain type:
Chain pitch:
Weight (including
guide bar and chain):
Sound pressure level:
4
25.4cc
900W
Air cooled, single
cylinder, two-stroke cycle
3200min
-1
11000min
-1
Unleaded petrol/
2-stroke oil (35:1)
28.5ml of oil
145ml of oil
230ml
160ml
LD L8RTF NGK BM6A
Champion CJ8
Automatic pump
6–teeth x 9.53mm
(3/8") pitch
Sprocket nose
305mm (12")
Chinese Chain
9.53mm (3/8")
3.85kg
110 dB(A)