Engine

16" SP21G SN

SKU: 970 48 40‑16

Chain speed at max power

63.65 fts

Cylinder displacement

2.3 cu.inch

Power output

2.4 hp

Torque, max.

1.83 Nm

Torque, max. at rpm

140 rpm

Clutch engagement speed (±120)

4,500 rpm

Electrode gap

0.02 in

Idling speed

3,000 rpm

Ignition module air gap

0.01 in

Maximum power speed

10,200 rpm

Oil pump capacity, max

9 ml/min

Oil pump capacity, min

3 ml/min

Oil pump type

Adjustable flow

Spark Plug

NGK CMR6H

Equipment

Recommended bar length, min

12 in

Pitch

.325" mini

Recommended bar length, max

16 in

Chain type

SP21G

Bar length

40 cm

Bar length (inch)

16 in

Sprocket type

Spur 6

Gauge

.043"

Dimensions

Weight (excl. cutting equipment)

8.6 lbs

Sound and noise

Sound pressure level at operators ear

104 dB(A)

Sound power level, guaranteed (LWA)

116 dB(A)

Sound power level, measured

114 dB(A)

Vibration

Equivalent vibration level (ahv, eq) rear handle

4.2 m/s²

Equivalent vibration level (ahv, eq) front handle

3.5 m/s²

Lubricant

Oil tank volume

0.42 US pint

Lubricant type (Engine)

Husqvarna 2 stroke or equiv. at 50:1

Emission

Exhaust emissions (CO2 EU V)

968 g/kWh