Husqvarna 240SE, SG Specifications

Husqvarna 240SE, SG Specifications

The Husqvarna Husqvarna 240SE chainsaw is a piece of machinery that sparks a sense of nostalgia among many users. Manufactured by Husqvarna Vapenfabriks AB, Huskvarna, Sweden, this chainsaw was introduced in 1971 and discontinued in 1982.

Although no longer made, it remains a popular choice for those seeking a reliable, high-performance chainsaw. With a 40cc (2.4 cu. in.) engine displacement, aluminum with chrome-plated bore cylinder, and anti-vibration handlebar system, this chainsaw was designed with the user in mind.

Featuring an injection-molded polymer and die-cast magnesium construction, the Husqvarna 240SE is a lightweight and durable option. Its automatic rewind starter type and gear-driven oil pump make it easy to use, while its recommended 50:1 fuel oil ratio and Oregon 21 chain type ensure maximum efficiency. Let’s take a closer look at some of its key specifications and features.

Specifications Chart

Manufactured byHusqvarna Vapenfabriks AB, Huskvarna, Sweden
Year introduced1971
Year discontinued1982
Engine displacement40 ccm (2.4 cu. in.)
Cylinder bore40 mm (1.575 in.)
Piston stroke32 mm (1.260 in.)
Cylinder typeAluminum with chrome plated bore
Intake methodPiston Ported
Manufacturer advertised HP1.9 kW
Weight 15.3 kg with 32 cm bar & chain
Weight 211.6 lbs. with 13 in. bar & chain
Handlebar systemAnti-vibration
Chain brakeYes
Drive TypeDirect
ConstructionInjection molded polymer, die-cast magnesium
Magneto typeTwo-piece electronic
CarburetorWalbro HDC-32A
Major repair kitK10-HDC
Minor repair kitD10-HDC
Air filter systemNylon mesh cartridge
Starter typeAutomatic rewind
Oil pumpAutomatic, gear driven, not adjustable
Maximum engine RPM12,000
Idle RPM3,000
Ignition timingMatch the keyway in the flywheel with the brand of ignition
Bosch or Prufrex
Breaker point settingnone
Flywheel/coil air gap0.30 to 0.35 mm (0.012 to 0.014 in.)
Spark plug typeBosch WS7F, Champion RCJ7Y
Spark plug gap0.5 mm (0.020 in.)
Crankshaft main bearingsBall
Fuel tank capacity500 ml (16.9 fl. oz.)
Fuel oil ratio50:1
Recommended fuel octaneRegular grade
Mix oil specificationElectrolux-approved 2-cycle mix oil
Chain pitch.325 in.
Chain typeOregon 21
Bar mount pattern01 link
Shortest guide bar supplied32 cm (13 in.)
Longest guide bar supplied45 cm (18 in.)
Color schemeHusqvarna Orange
Illustrated parts listYes
Service manualYes
SGHeated Handle
Husqvarna 240SE, SG Chainsaw Specs

In conclusion, the Husqvarna 240SE chainsaw was a reliable and durable tool manufactured by Husqvarna Vapenfabriks AB in Huskvarna, Sweden from 1971 to 1982. It boasted an impressive 1.9 kW of advertised horsepower and a 40cc engine displacement, making it a powerful tool for its time.

With features such as an anti-vibration handlebar system, chain brake, and centrifugal clutch, it was designed with user safety and comfort in mind. The chainsaw’s construction included an injection-molded polymer and die-cast magnesium, making it lightweight yet sturdy. It had a fuel tank capacity of 500 ml and ran on a 50:1 fuel-oil ratio.

The Husqvarna 240SE chainsaw was a popular model in its time and is still fondly remembered by those who used it. However, it is no longer made and has been discontinued, making it a valuable collector’s item for chainsaw enthusiasts.

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