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Husqvarna 450X Rancher

$549.99
The Husqvarna 450X Rancher® is redefining ease for gas chainsaws. Whether the engine is cold or warm, the simple starting procedure delivers 40% easier starting. While the pro-grade power of AutoTune™ automatically adjusts the engine settings to ensure maximum performance. The patented crankcase design has been optimized for engine cooling, helping deliver reliable and long-lasting performance. Our patented X-TORQ® engine maximizes power, even at low RPMs, to deliver an all-around powerhouse you can count on season after season.
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20″ .325″, X-Cut, .050 ga., SN, UA, single pack CFTBx
970 70 24‑50
20″, .325, Smart Start, US/CA
970 70 24‑20
Engine

Output shaft power

1

3.4 hp
3.4 hp

Cylinder displacement
50.2 cm³
50.2 cm³

Torque, max.
2.7 Nm
2.7 Nm

Torque, max. at rpm
7,500 rpm
7,500 rpm

Chain speed at max power
60.7 fts
60.7 fts

Clutch engagement speed (±120)
4,150 rpm
4,150 rpm

Electrode gap
0.02 in
0.02 in

Idling speed
2,800 rpm
2,800 rpm

Ignition module air gap
0.01 in
0.01 in

Maximum power speed
96,000 rpm
96,000 rpm

Oil pump type
Automatic
Automatic

Spark Plug
Champion RCJ7Y, Husqvarna HQT-1R, NGK BPMR7A
Champion RCJ7Y, Husqvarna HQT-1R, NGK BPMR7A
20″ .325″, X-Cut, .050 ga., SN, UA, single pack CFTBx
970 70 24‑50
20″, .325, Smart Start, US/CA
970 70 24‑20
Equipment

Recommended bar length, min
13 in
13 in

Pitch
.325″
.325″

Recommended bar length, max
20 in
20 in

Chain type
SP33G
SP33G

Bar length (inch)
20 in
20 in

Sprocket type
Spur 7
Spur 7

Gauge
.050″
.050″
20″ .325″, X-Cut, .050 ga., SN, UA, single pack CFTBx
970 70 24‑50
20″, .325, Smart Start, US/CA
970 70 24‑20
Dimensions

Weight (excl. cutting equipment)
11.2 lbs
11.2 lbs
20″ .325″, X-Cut, .050 ga., SN, UA, single pack CFTBx
970 70 24‑50
20″, .325, Smart Start, US/CA
970 70 24‑20
Sound and noise

Sound pressure level at operators ear
106 dB(A)
106 dB(A)

Sound power level, guaranteed (LWA)
116 dB(A)
116 dB(A)

Sound power level, measured
114 dB(A)
114 dB(A)
20″ .325″, X-Cut, .050 ga., SN, UA, single pack CFTBx
970 70 24‑50
20″, .325, Smart Start, US/CA
970 70 24‑20
Vibration

Equivalent vibration level (ahv, eq) rear handle
4.1 m/s²
4.1 m/s²

Equivalent vibration level (ahv, eq) front handle
3.9 m/s²
3.9 m/s²
20″ .325″, X-Cut, .050 ga., SN, UA, single pack CFTBx
970 70 24‑50
20″, .325, Smart Start, US/CA
970 70 24‑20
Lubricant

Oil tank volume
55 US pint
55 US pint

Lubricant type (Engine)
Husqvarna 2 stroke or equiv. at 50:1
Husqvarna 2 stroke or equiv. at 50:1
20″ .325″, X-Cut, .050 ga., SN, UA, single pack CFTBx
970 70 24‑50
20″, .325, Smart Start, US/CA
970 70 24‑20
Emission

Exhaust emissions (CO₂ EU V)

2

834 g/kWh
834 g/kWh

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