Technical Data - Dolmar PC-7412 Manuel D'instructions Et De Sécurité

Technical data

Displacement
Bore
Stroke
Max. power at speed
Max. torque
Idling speed
Clutch engagement speed
Engine speed limitation
Max. spindle speed
Sound pressure level at the operators ear
Sound pressure level at the bystander's position (50 ft)
Vibration acceleration a
h,w
- Tubular handle (rated speed)
- Rear handle (rated speed)
Carburetor (diaphragm carburetor)
Ignition system (with speed limitation)
Spark plug
Electrode gap
Fuel consumption at max. load per ISO 8893
Specific consumption at max. load per ISO 8893
Fuel tank capacity
Mixture ratio (fuel/two-stroke oil)
- when using DOLMAR High Performance oil
- when using other synthetic oil (quality grade JASO FC or ISO-L-EGD)
Cutting disc for 80 m/sec.
Cutting disc for 80 m/sec.
Arbor diameter
V-belt
Overall weight (tanks empty, without cutting disc)
Displacement
Bore
Stroke
Max. power at speed
Max. torque
Idling speed
Clutch engagement speed
Engine speed limitation
Max. spindle speed
Sound pressure level at the operators ear
Sound pressure level at the bystander's position (50 ft)
Vibration acceleration a
h,w
- Tubular handle (rated speed)
- Rear handle (rated speed)
Carburetor (diaphragm carburetor)
Ignition system (with speed limitation)
Spark plug
Electrode gap
Fuel consumption at max. load per ISO 8893
Specific consumption at max. load per ISO 8893
Fuel tank capacity
Mixture ratio (fuel/two-stroke oil)
- when using DOLMAR High Performance oil
- when using other synthetic oil (quality grade JASO FC or ISO-L-EGD)
Cutting disc for 80 m/sec.
Cutting disc for 80 m/sec.
Arbor diameter
V-belt
Overall weight (tanks empty, without cutting disc)
Circumference speed at max. engine speed
2)
Outside diameter / arbor hole / thickness
3)
Country-specific
4)
per ANSI.175.4
2)
2) 4)
per ANSI.175.4
2)
2) 4)
PC-7412
cu in (cm ) 4.5 (73)
3
in (mm) 1.97 (50)
in (mm) 1.46 (37)
hp (kW) / 1/min 5.1 (3.8) / 9.150
Nm 4.3
1/min 2,500
1/min 3,800
1/min 9,400 ± 145
1/min 4,300
dB(A) 100
dB(A) 79
m/s 6.2
2
m/s 4.4
2
Type
Type
Type NGK BPMR 7A / BOSCH WSR 6F / CHAMPION RCJ 6Y
in (mm) .020 (0.5)
kg/h 1.7
g/kWh 450
fl oz (l) 37 (1.1)
50:1
50:1
in 12" / 0.8" / 0.2"
in
in 0.8"
no. 965 300 470
lb 21.56
cu in (cm )
3
in (mm)
in (mm)
hp (kW) / 1/min
Nm
1/min
1/min
1/min
1/min
dB(A)
dB(A)
m/s
2
m/s
2
Type
Type
Type NGK BPMR 7A / BOSCH WSR 6F / CHAMPION RCJ 6Y
in (mm)
kg/h
g/kWh
fl oz (l)
in
in
in
no.
lb
PC-7414
4.5 (73)
1.97 (50)
1.46 (37)
5.1 (3.8) / 9.150
4.3
2,500
3,800
9,400 ± 145
4,300
100
79
6.2
4.4
WALBRO WJ-131
electronic
.020 (0.5)
1.7
450
37 (1.1)
50:1
50:1
14" / 0.8" / 0.2"
3)
14" / 1" / 0.2"
0.8" / 1.0"
965 300 470
22.00
PC-8216
4.9 (81)
2.05 (52)
1.49 (38)
5.6 (4.2) / 9.150
5.0
2,500
3,800
9,350 ± 145
3.820
100
79
8.1
6.1
WALBRO WJ-131
electronic
.020 (0.5)
1.85
450
37 (1.1)
50:1
50:1
16" / 0.8" / 0.2"
3)
16" / 1.0" / 0.2"
3)
0.8" (1.0")
4)
965 300 481
23.37
3)
3)
13