1/4
Brush Saws

Husqvarna 450X Rancher

Launch date: April 1, 2026

 
 
 
11.2 lbs
Weight (excl. cutting equipment)
3.4 hp
Output shaft power1
 
 
 
 
 
 
 
 
Shipping & Returns

Husqvarna aims to deliver orders promptly, so changes or cancellations are not accepted once an order is placed.

Learn More

Husqvarna offers a refund for online purchases if you are not satisfied, minus any shipping or restocking fees.

Learn More

Warranty

At Husqvarna, we're committed to ensuring your satisfaction. Our warranty covers any defects in material or workmanship under normal use during the warranty period.

Learn More

40% Easier Starting*

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.

Features

Specifications

Compare specifications and features with similar Husqvarna products.
Compare
Engine - Compare specifications across different product articles
Engine
20" .325", X-Cut, .050 ga., SN, UA, single pack CFTBx
SKU: 970 70 24‑50

Output shaft power

1
3.4 hp

Cylinder displacement

3.06 cu.inch

Fuel tank volume

15.22 fl oz (US)

Fuel Consumption

375 g/kWh

Maximum power speed

96,000 rpm

Idling speed

2,800 rpm

Clutch engagement speed (±120)

4,150 rpm

Electrode gap

0.02 in

Ignition module air gap

0.01 in

Torque, max.

2.7 Nm

Torque, max. at rpm

7,500 rpm
Dimensions - Compare specifications across different product articles
Dimensions
20" .325", X-Cut, .050 ga., SN, UA, single pack CFTBx
SKU: 970 70 24‑50

Weight (excl. cutting equipment)

11.2 lbs
Sound and noise - Compare specifications across different product articles
Sound and noise
20" .325", X-Cut, .050 ga., SN, UA, single pack CFTBx
SKU: 970 70 24‑50

Sound power level, guaranteed (LWA)

116 dB(A)

Sound pressure level at operators ear (LpA)

106 dB(A)
Emission - Compare specifications across different product articles
Emission
20" .325", X-Cut, .050 ga., SN, UA, single pack CFTBx
SKU: 970 70 24‑50

Exhaust emissions (CO₂ EU V)

2
834 g/kWh

Reviews

Services

Disclaimer:
  • 1Output shaft power: Petrol products - Net power rating as per ISO 8893, Battery products measured comparable to petrol products
  • 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.

Related Content

Showing 3 of 3