HUSQVARNA 450 Rancher

50.2 cm³
Cylinder displacement
3.2 hp
Power output1
56.76 fts
Chain speed at max power

Product Options

Bar length
Bar length (inch)
What's Included
HUSQVARNA 450 Rancher - 970 61 31‑28


  • Nose type
    Sprocket nose
  • Spikes
  • Chain type
  • Bar length (inch)
    18 in

450 Rancher

Blaze through any task with the Husqvarna 450 Rancher®. This robust gas saw features Smart Start® technology and air purge to deliver best-in-class starting performance.* Our proprietary X-TORQ® engine delivers superior performance, increased fuel efficiency and low emissions. And the ergonomic design with LowVib® technology make this saw comfortable to use, even in demanding conditions.
Compare specifications and features with similar Husqvarna products.

18" .325", X-Cut, 1,3 mm, SN, FA, single pack in POWERBOX

SKU: 970 61 31‑28

18" .325", X-Cut, 1,3 mm, SN, FA, single pack in POWERBOX
SKU: 970 61 31‑28
20" .325", X-Cut, 1,3 mm, SN,FA, single pack RTLBx
SKU: 970 61 31‑18
Chain speed at max power56.76 fts56.76 fts
Cylinder displacement50.2 cm³50.2 cm³
Power output1
3.2 hp3.2 hp
Torque, max.2.6 Nm2.6 Nm
Torque, max. at rpm7,200 rpm7,200 rpm
Clutch engagement speed (±120)4,300 rpm4,300 rpm
Electrode gap0.02 in0.02 in
Idling speed2,700 rpm2,700 rpm
Ignition module air gap0.01 in0.01 in
Maximum power speed9,000 rpm9,000 rpm
Oil pump typeFixed flowFixed flow
Recommended bar length, min13 in13 in
Recommended bar length, max20 in20 in
Chain typeSP33GSP33G
Bar length45 cm50 cm
Bar length (inch)18 in20 in
Sprocket typeSpur 7Spur 7
Weight (excl. cutting equipment)11.33 lbs11.33 lbs
Sound and noise
Sound pressure level at operators ear104 dB(A)104 dB(A)
Sound power level, guaranteed (LWA)115 dB(A)115 dB(A)
Sound power level, measured113 dB(A)113 dB(A)
Equivalent vibration level (ahv, eq) rear handle4.9 m/s²4.9 m/s²
Equivalent vibration level (ahv, eq) front handle3.1 m/s²3.1 m/s²
Oil tank volume0.55 US pint0.55 US pint
Lubricant type (Engine)Husqvarna 2 stroke or equiv. at 50:1Husqvarna 2 stroke or equiv. at 50:1
Exhaust emissions (CO₂ EU V)2
742 g/kWh742 g/kWh
Owner support
Manuals, handbooks, spare parts, guides, and related information for 450 Rancher can be found in the product support.
Product support for 450 Rancher
  • 1Power output: Net power rating as per ISO 7293, at specified RPM
  • 2Exhaust emissions (CO₂ EU V): This CO2 measurement results from testing over a fixed test cycle under laboratory conditions a(n) (parent) engine representative of the engine type (engine family) and shall not imply or express any guarantee of the performance of a particular engine.