Dolmar PC-7314 S - Technical Data

11
Technical data
PC-6412 S PC-6414 S PC-7312 S PC-7314 S
PC-8114 PC-8116
Displacement cm
3
64 73
Bore mm 47 50
Stroke mm 37 37
Max. power kW 3.3 4.2
Max. torque Nm 4.0 5.0
Idling speed 1/min 2.500 2.500
Clutch engagement speed 1/min 3.800 3.800
Engine speed limitation 1/min 9.350 ± 145 9.350 ± 145
Max. spindle speed 1/min 4.300 4.300
Sound pressure level L
pA eq
per EN 1454
1) 4)
dB (A) 97 99
Sound power level L
WA eq
per EN 1454
1)
dB (A) 109 110
Vibration acceleration a
h,w
per EN 1454
- Tubular handle (idle/rated spindle speed) m/s
2
6 / 5 7 / 6
- Rear handle (idle/rated spindle speed) m/s
2
8 / 6 8 / 7
Carburetor
(diaphragm carburetor) Type TILLOTSON HS-273 A
Ignition system
(with speed limitation) Type electronic
Spark plug Type
NGK BPMR 7A / BOSCH WSR 6F / CHAMPION RCJ 6Y
Electrode gap mm 0.5 0.5
Fuel consumption at max. load per ISO 8893 kg/h 1.65 2.1
SpeciÞ c consumption at max. load per ISO 8893 g/kWh 500 500
Fuel tank capacity l 1.1 1.1
Mixture ratio (fuel/two-stroke oil)
- when using DOLMAR HP 100 high-performance oil 100:1 100:1
- when using DOLMAR oil 50:1 50:1
Cutting disc for 80 m/sec.
2)
mm 300 / 20.0 / 5
3)
350 / 20.0 / 5
3)
300 / 20.0 / 5
3)
350 / 20.0 / 5
3)
Cutting disc for 80 m/sec.
2) 5)
mm 350 / 25.4 / 5
3)
350 / 25.4 / 5
3)
Arbor diameter mm 20.0 (25.4)
5)
20.0 (25.4)
5)
V-belt no. 965 300 470 965 300 470
Overall weight (tanks empty, without cutting disc) kg 9.7 9.9 9.8 10
Displacement cm
3
81 81
Bore mm 52 52
Stroke mm 38 38
Max. power kW 4,5 4,5
Max. torque Nm 5,2 5,2
Idling speed 1/min 2.500 2.500
Clutch engagement speed 1/min 3.800 3.800
Engine speed limitation 1/min 9.350 ± 145 9.350 ± 145
Max. spindle speed 1/min 4.300 3.750
Sound pressure level L
pA eq
per EN 1454
1) 4)
dB (A) 98,3 98,3
Sound power level L
WA eq
per EN 1454
1)
dB (A) 108 108
Vibration acceleration a
h,w
per EN 1454
- Tubular handle (idle/rated spindle speed) m/s
2
5,6 / 6,3 5,6 / 6,3
- Rear handle (idle/rated spindle speed) m/s
2
8,8 / 6,0 8,8 / 6,0
Carburetor
(diaphragm carburetor) Type WALBRO WJ-105
Ignition system
(with speed limitation) Type electronic
Spark plug Type
NGK BPMR 7A / BOSCH WSR 6F / CHAMPION RCJ 6Y
Electrode gap mm 0,5 0,5
Fuel consumption at max. load per ISO 8893 kg/h 2,3 2,3
SpeciÞ c consumption at max. load per ISO 8893 g/kWh 500 500
Fuel tank capacity l 1,1 1,1
Mixture ratio (fuel/two-stroke oil)
- when using DOLMAR HP 100 high-performance oil 100:1 100:1
- when using DOLMAR oil 50:1 50:1
Cutting disc for 80 m/sec.
2)
mm 350 / 20,0 / 5
3)
400 / 20,0 / 5
3)
Cutting disc for 80 m/sec.
2) 5)
mm 350 / 25,4 / 5
3)
400 / 25,4 / 5
3)
Arbor diameter mm 20,0 (25,4)
5)
20,0 (25,4)
5)
V-belt no. 965 300 490 965 300 480
Overall weight (tanks empty, without cutting disc) kg 10,0 10,6
1)
Figures derived in equal part from idle and max.-speed operation.
2)
Circumference speed at max. engine speed
3)
Outside diameter / arbor hole / thickness
4)
At the workplace (at user's ear)
5)
Country-speciÞ c