The 455 Rancher is an ideal saw for landowners and part-time users who require a high powered, heavy-duty and responsive workmate for all cutting conditions. It combines the best characteristics of its predecessor with new, facilitating technology and ergonomics.
Engine
Power output-2.6 kW
Cylinder displacement-55.5 см³
Maximum power speed-9000 rpm
Max engine/motor RPM13300 rpm
Idling speed-2700 rpm
Torque, max.3.2 Nm
Torque, max. at rpm-6600 rpm
Clutch engagement speed (±120)3800 rpm
Fuel consumption-407 g/kWh
Fuel consumption-1.1 kg/h
Spark plug-Champion RCJ7Y, NGK BPMR7A
Electrode gap-0.5 mm
Ignition module air gap-0.3 mm
Oil pump type-Automatic
Oil pump capacity Max-17 ml/min
Oil pump capacity Min-6 ml/min
Exhaust emissions (CO2 EU V)893 g/kWh[1]
Equipment
Bar length (inch)-18"
Chain type-H25
Chain speed at max power-20 m/s
Chain speed at 133% of maximum engine power speed-26.6 m/s
Sprocket type-Spur 7
Bar mount-Small
Recommended bar length, max20 in
Recommended bar length, min13 in
Dimensions
Weight (excl. cutting equipment)6 kg
Lubricant
Lubricant type-Husqvarna or equiv. at 50:1
Oil tank volume-0.32 l
Sound and Noise
Sound power level, guaranteed (LWA)114 dB(A)
Sound power level, measured112 dB(A)
Sound pressure level at operators ear104 dB(A)
Vibration
Equivalent vibration level (ahv, eq) front handle3.8 m/s²
Equivalent vibration level (ahv, eq) rear handle6.9 m/s²