Technical Data - Dolmar ME-246.4 Original Instruction Manual

TECHNICAL DATA

Dimension: L x W x H
Weight
Fuel tank volume
Chain oil tank volume
Engine displacement
Max. chain speed
Maximum engine performance
Engine speed at recommended max, spindle speed
Idling speed
Clutch engagement speed
Carburetor
Spark plug
Electrode gap
Fuel
Engine oil
Cutting length
Guide bar length
Saw chain
Chain pitch
Chain gauge
Number of sprocket teeth
Chain oil
Chain oil pump
Vibration per ISO 22867
Sound pressure level average per ISO 22868
Sound power level average per ISO 22868
• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications may differ from country to country.
Model
a (Shaft in
hv eq
shortest position)
Right grip
a (Shaft in
hv eq
(rear grip)
longest position)
Uncertainty K
a (Shaft in
hv eq
shortest position)
Left grip
a (Shaft in
hv eq
(front grip)
longest position)
Uncertainty K
L
PA eq
Uncertainty K
L
WA eq
Uncertainty K
mm
kg
3
cm
3
cm
3
cm
m/s
-1
min
-1
min
-1
min
Type
mm
Automobile gasoline (petrol)
API grade SF class or higher, SAE 10W-30 oil
(automobile 4-stroke engine oil)
mm
mm (inch)
inch
mm (inch)
Plunger pump (Self lubricating type)
m/s²
m/s²
m/s²
m/s²
m/s²
m/s²
dBA
dBA
dBA
dBA
9
ME-246.4
2,720-3,920 x 223 x 240
7.2
600
120
25.4
21.0
0.77 kW at 7,000 min -1
10,000
3,000
4,400
Diaphragm type
NGK CMR4A
0.7 - 0.8
255
255 (10")
91VXL-39E
3/8"
1.3 (0.05")
7
Dolmar genuine chain oil
5.3
6.1
2.0
7.2
8.6
2.0
89.5
2.5
107.3
2.5