Model |
61 |
Engine specification |
Cylinder displacement |
65.1 cm³ / 4 cu.inch |
Power output |
3.4 kW / 4.6 hp |
Maximum power speed |
9300 rpm |
Fuel tank volume |
0.77 lit / 26.04 fl oz |
Idling speed |
2700 rpm |
Spark plug |
Champion RCJ7Y, NGK BPMR7A |
Electrode gap |
0.5 mm / 0.02 “ |
Lubricants |
Oil tank volume |
0.4 lit / 0.84 US pint |
Oil pump type |
Automatic |
Vibration & noise data |
Equivalent vibration level (ahv, eq) front / rear handle |
3.6/3.5 m/s² |
Sound pressure level at operators ear |
102.5 dB(A) |
Sound power level, guaranteed (LWA) |
114 dB(A) |
Cutting equipment |
Chain pitch |
3/8″ |
Recommended bar length, min-max |
38-70 cm / 15″-28″ |
Chain speed at max power |
20.7 m/s / 67.91 fts |
Chain speed at 133% of maximum engine power speed |
27.5 m/s / 90.22 fts |
Chain gauge |
0.058 “ |
Overall dimensions |
Weight (excl. cutting equipment) |
6 kg / 13 lbs |