User Manual

9
TECHNICAL DATA
Model EY2650H
Dimension: L x W x H mm 2,720-3,920 x 223 x 240
Weight kg 7.2
Fuel tank volume cm
3
600
Chain oil tank volume cm
3
120
Engine displacement cm
3
25.4
Max. chain speed m/s 21.0
Maximum engine performance 0.77 kW at 7,000 min
-1
Engine speed at recommended max, spindle speed min
-1
10,000
Idling speed min
-1
3,000
Clutch engagement speed min
-1
4,400
Carburetor Diaphragm type
Spark plug Type NGK CMR4A
Electrode gap mm 0.7 - 0.8
Fuel Automobile gasoline (petrol)
Engine oil
API grade SF class or higher, SAE 10W-30 oil
(automobile 4-stroke engine oil)
Cutting length mm 255
Guide bar length mm (inch) 255 (10”)
Saw chain 91VXL-39E
Chain pitch inch 3/8”
Chain gauge mm (inch) 1.3 (0.05”)
Number of sprocket teeth 7
Chain oil Makita genuine chain oil
Chain oil pump Plunger pump (Self lubricating type)
Vibration per ISO 22867
Right grip
(rear grip)
a
hv eq
(Shaft in
shortest position)
m/s² 5.3
a
hv eq
(Shaft in
longest position)
m/s² 6.1
Uncertainty K m/s² 2.0
Left grip
(front grip)
a
hv eq
(Shaft in
shortest position)
m/s² 7.2
a
hv eq
(Shaft in
longest position)
m/s² 8.6
Uncertainty K m/s² 2.0
Sound pressure level average per ISO 22868
L
PA eq
dBA 89.5
Uncertainty K dBA 2.5
Sound power level average per ISO 22868
L
WA eq
dBA 107.3
Uncertainty K dBA 2.5
• Due to our continuing program of research and development, the specications herein are subject to change without notice.
• Specications may differ from country to country.