Technical data – Diamond Products Fast-Cut SLR User Manual

Page 12

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12

Technical data

Displacement

cu in (cm

3

)

4.5 (73)

4.5 (73)

Bore

in (mm)

1.97 (50)

1.97 (50)

Stroke

in (mm)

1.46 (37)

1.46 (37)

Max. power

hp (kW)

5.1 (3.8)

5.1 (3.8)

Max. torque

Nm

4.3

4.3

Idling speed

1/min

2,500

2,500

Clutch engagement speed

1/min

3,800

3,800

Engine speed limitation

1/min

9,400 ± 145

9,400 ± 145

Max. spindle speed

1/min

4,300

4,300

Sound pressure level at the operators ear

dB(A)

100

100

Sound pressure level at the bystander’s position (50 ft)

dB(A)

79

79

Vibration acceleration a

h,w

per ANSI.175.4

- Tubular handle (rated speed)

m/s

2

6.2

6.2

- Rear handle (rated speed)

m/s

2

4.4

4.4

Carburetor (diaphragm carburetor)

Type

WALBRO WJ-126

Ignition system (with speed limitation)

Type

electronic

Spark plug

Type NGK BPMR 7A / BOSCH WSR 6F / CHAMPION RCJ 6Y

Electrode gap

in (mm)

.020 (0.5)

.020 (0.5)

Fuel consumption at max. load per ISO 8893

kg/h

1.7

1.7

Specific consumption at max. load per ISO 8893

g/kWh

450

450

Fuel tank capacity

fl oz (l)

37 (1.1)

37 (1.1)

Mixture ratio (fuel/two‑stroke oil)

5)

50:1

50:1

Cutting disc for 80 m/sec.

2)

in

12" / 0.8" / 0.2"

3)

14" / 0.8" / 0.2"

3)

Cutting disc for 80 m/sec.

2) 4)

in

14" / 1.0" / 0.2"

3)

Arbor diameter

in

0.8" 0.8" / 1.0"

V-belt

no.

6060118

6060118

Overall weight (tanks empty, without cutting disc)

lb

21.56

22.00

Displacement

cu in (cm

3

)

4.9 (81)

Bore

in (mm)

2.05 (52)

Stroke

in (mm)

1.49 (38)

Max. power

hp (kW)

6.2 (4.5)

Max. torque

Nm

5.2

Idling speed

1/min

2,500

Clutch engagement speed

1/min

3,800

Engine speed limitation

1/min

9,350 ± 145

Max. spindle speed

1/min

4,300

Sound pressure level at the operators ear

dB(A)

100

Sound pressure level at the bystander’s position (50 ft)

dB(A)

79

Vibration acceleration a

h,w

per ANSI.175.4

- Tubular handle (rated speed)

m/s

2

8.1

- Rear handle (rated speed)

m/s

2

6.1

Carburetor (diaphragm carburetor)

Type WALBRO WJ-126

Ignition system (with speed limitation)

Type electronic

Spark plug

Type NGK BPMR 7A / BOSCH WSR 6F / CHAMPION RCJ 6Y

Electrode gap

in (mm)

.020 (0.5)

Fuel consumption at max. load per ISO 8893

kg/h

2.3

Specific consumption at max. load per ISO 8893

g/kWh

500

Fuel tank capacity

fl oz (l)

37 (1.1)

Mixture ratio (fuel/two‑stroke oil)

5)

50:1

Cutting disc for 80 m/sec.

2)

in

16" / 0.8" / 0.2"

3)

Cutting disc for 80 m/sec.

2) 4)

in

16" / 1.0" / 0.2"

3)

Arbor diameter

in

0.8" (1.0")

4)

V-belt

no.

6060373

Overall weight (tanks empty, without cutting disc)

lb

23.37

2)

Circumference speed at max. engine speed

3)

Outside diameter / arbor hole / thickness

4)

Country‑specific

5)

Quality grade JASO FC or ISO‑L‑EGD specifications.

Sc-8116XL

Fc7312

Fc7314

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