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
| Specification | Details |
|---|---|
| Manufactured by | Husqvarna Vapenfabriks AB, Huskvarna, Sweden |
| Year introduced | 1971 |
| Year discontinued | 1982 |
| Engine displacement | 40 ccm (2.4 cu. in.) |
| Cylinder bore | 40 mm (1.575 in.) |
| Piston stroke | 32 mm (1.260 in.) |
| Cylinder type | Aluminum with chrome plated bore |
| Intake method | Piston Ported |
| Manufacturer advertised HP | 1.9 kW |
| Weight 1 | 5.3 kg with 32 cm bar & chain |
| Weight 2 | 11.6 lbs. with 13 in. bar & chain |
| Handlebar system | Anti-vibration |
| Chain brake | Yes |
| Clutch | Centrifugal |
| Drive Type | Direct |
| Construction | Injection molded polymer, die-cast magnesium |
| Magneto type | Two-piece electronic |
| Carburetor | Walbro HDC-32A |
| Major repair kit | K10-HDC |
| Minor repair kit | D10-HDC |
| Air filter system | Nylon mesh cartridge |
| Starter type | Automatic rewind |
| Oil pump | Automatic, gear driven, not adjustable |
| Maximum engine RPM | 12,000 |
| Idle RPM | 3,000 |
| Ignition timing | Match the keyway in the flywheel with the brand of ignition |
| Bosch or Prufrex | |
| Breaker point setting | none |
| Flywheel/coil air gap | 0.30 to 0.35 mm (0.012 to 0.014 in.) |
| Spark plug type | Bosch WS7F, Champion RCJ7Y |
| Spark plug gap | 0.5 mm (0.020 in.) |
| Crankshaft main bearings | Ball |
| Fuel tank capacity | 500 ml (16.9 fl. oz.) |
| Fuel oil ratio | 50:1 |
| Recommended fuel octane | Regular grade |
| Mix oil specification | Electrolux-approved 2-cycle mix oil |
| Chain pitch | .325 in. |
| Chain type | Oregon 21 |
| Bar mount pattern | 01 link |
| Shortest guide bar supplied | 32 cm (13 in.) |
| Longest guide bar supplied | 45 cm (18 in.) |
| Color scheme | Husqvarna Orange |
| Illustrated parts list | Yes |
| Service manual | Yes |
| SG | Heated Handle |
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.