The Husqvarna L65 chainsaw was a powerful and reliable tool that was manufactured by Husqvarna Vapenfabriks AB in Sweden. Introduced in 1974, it quickly gained a reputation as a workhorse in the logging and forestry industries.
With an engine displacement of 65cc (4.0 cu. in.), a chrome-plated aluminum cylinder, and a piston-ported intake method, the L65 boasted a manufacturer’s advertised horsepower of 3.8/2.8 hp/kW. Weighing in at 8.2kg with a 45cm bar and chain, this chainsaw was a bit heavier than its predecessors. However, it was built to last, with a rigid handlebar system, die-cast magnesium construction, and a Bosch KB1 flywheel-type magneto.
If you were looking for a reliable chainsaw that could handle heavy-duty tasks, the Husqvarna L65 was an excellent choice.
| SPECIFICATION | DETAILS |
|---|---|
| Manufactured by | Husqvarna Vapenfabriks AB, Sweden |
| Year introduced | 1974 |
| Engine displacement | 65cc (4.0 cu. in.) |
| Cylinder bore | 48mm (1.89 in.) |
| Piston stroke | 36mm (1.42 in.) |
| Cylinder type | Chrome plated aluminum |
| Intake method | Piston ported |
| The manufacturer advertised H.P. | 3.8/2.8 hp/kW |
| Weight | 8.2 kg with 45cm bar & chain <br>18.7 lbs. with 18 in. bar & chain |
| Handlebar system | Rigid |
| Chain brake | None |
| Clutch | Centrifugal |
| Drive Type | Direct |
| Construction | Die-cast magnesium |
| Magneto type | Bosch KB1 flywheel type |
| Carburetor | Tillotson HS-123A series |
| Major repair kit | RK-23HS |
| Minor repair kit | DG-5HS/T |
| Air filter system | Nylon mesh element |
| Starter type | Husqvarna automatic rewind |
| Oil pump | Automatic |
| Maximum engine RPM | 7,000 |
| Breaker point setting | 0.3 to 0.4mm (0.012 in. to 0.016 in.) |
| Flywheel/coil air gap | Position is fixed |
| Spark plug type | Champion CJ7Y |
| Spark plug gap | 0.5mm (0.020 in.) |
| Crankshaft main bearings | Ball |
| Fuel tank capacity | 0.7 liters (23.6oz.) |
| Fuel oil ratio | 40:1 (4%) |
| Recommended fuel octane | Regular |
| Mix oil specification | Two-cycle mix oil |
| Chain pitch | 9.525mm (.375 in.) 3/8″ |
| Bar mount pattern | 17 link |
| Shortest guide bar supplied | 38cm (15 in.) |
| Longest guide bar supplied | 61cm (24 in.) |
| Color scheme | Orange with black rear handle |
| Illustrated parts list | Yes |
| Service manual | Yes |
In conclusion, the Husqvarna L65 chainsaw was a powerful and reliable tool manufactured by Husqvarna Vapenfabriks AB in Sweden. It was introduced in 1974 and featured a 65cc engine displacement with a chrome-plated aluminum cylinder, piston ported intake, and a rigid handlebar system. The manufacturer advertised it as having a horsepower of 3.8/2.8 hp/kW.
The chainsaw was constructed with die-cast magnesium and equipped with an automatic oil pump and an automatic rewind starter. The recommended fuel oil ratio was 40:1 (4%) with a fuel tank capacity of 0.7 liters (23.6oz.). The Husqvarna L65 chainsaw was also equipped with a Tillotson HS-123A series carburetor and a Champion CJ7Y spark plug. It came with a range of guide bar sizes from 15 inches to 24 inches and had a chain pitch of 3/8 inches.
Although the Husqvarna L65 chainsaw is now discontinued, it was a popular and reliable tool among homeowners and professionals for many years.