Husqvarna 70 Specifications

Husqvarna 70 Specifications

The Husqvarna 70 chainsaw was a popular model manufactured by Husqvarna Vapenfabriks AB, Huskvarna, Sweden in 1963. It was available in three different series or assembly numbers: 70, 70E, and 70F. The chainsaw was powered by a 70cc engine and had a rigid handlebar system. It was designed with a direct drive, die-cast magnesium construction, and an automatic oil pump.

The chainsaw had a maximum RPM of 6,400 and used a Bosch magneto with a Tillotson HL series carburetor. It had a fuel tank capacity of 700 ml and ran on a fuel-oil ratio of 25:1. The shortest guide bar supplied was 33 cm (13 in.) and the longest was 45 cm (18 in.). The Husqvarna 70 chainsaw was discontinued in 1964.

Specifications Chart

Manufactured byHusqvarna Vapenfabriks AB, Huskvarna, Sweden
Series or assembly number70, 70E, 70F
Year introduced1963
Year discontinued1964
Engine displacement70cc (4.27 cu. in.)
Cylinder bore45mm
Piston stroke44mm
Cylinder typeAluminum with chrome plated bore
Intake methodPiston ported
The manufacturer advertised H.P.4 hp
Weight8.5 kg
Handlebar systemRigid
Chain brakeNone
Drive TypeDirect
ConstructionDie-cast magnesium
Magneto typeBosch
CarburetorTillotson HL series
Air filter systemNylon mesh cartridge
Starter typeAutomatic rewind
Oil pumpAutomatic
Maximum engine RPM6,400
Breaker point setting0.4 mm (0.016 in.)
Flywheel/coil air gapPosition is fixed
Spark plug typeBosch W 175 T1
Spark plug gap0.5mm (0.020 in.)
Crankshaft main bearingsBall
Fuel tank capacity700 ml
Fuel oil ratio25:1
Recommended fuel octaneRegular
Mix oil specificationTwo-cycle mix oil
Chain pitch.404 in.
Bar mount pattern17 link
Shortest guide bar supplied33 cm (13 in.)
Longest guide bar supplied45 cm (18 in.)
Color schemeHusqvarna Orange and Black Enamel
Parts ListYes
Workshop ManualYes
Husqvarna 70 Chainsaw Specs

The Husky 70 chainsaw was a powerful and reliable tool that helped many people accomplish their work in the early 1960s. Despite being discontinued after just one year, the 70 series left a lasting impact on the chainsaw industry, with its sturdy die-cast magnesium construction and efficient automatic oil pump. It was a favorite among loggers and woodcutters for its powerful 4-horsepower engine and ability to handle guide bars up to 18 inches long.

It’s hard not to feel a sense of nostalgia for this classic chainsaw. Its Husqvarna Orange and Black Enamel color scheme and rigid handlebar system evoke a bygone era when manual labor and hand tools were the norm. For those who had the privilege of using one of these saws, it likely holds a special place in their hearts as a reliable and trusty workhorse.

While the Husqvarna 70 chainsaw may no longer be in production, its legacy lives on through the advancements in chainsaw technology that were spurred on by its success. Today’s chainsaws may be lighter and more efficient, but the 70 series remains an important piece of history for those who remember its power and durability.

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