Fuel Handling

Fuel

Note! The machine is equipped with a two-stroke engine and must always be run using a mixture of gasoline and two-stroke oil. It is important to accurately measure the amount of oil to be mixed to ensure that the correct mixture is obtained. When mixing small amounts of fuel, even small inaccuracies can drastically affect the ratio of the mixture.

	!	WARNING! Always ensure there is
	!	adequate ventilation when handling fuel.
		adequate ventilation when handling fuel.

Gasoline

•Use good quality unleaded gasoline.

•CAUTION! Engines equipped with catalytic converters must be run on unleaded fuel mixtures. Leaded gasoline will destroy the catalytic converter and it will no longer serve its purpose. The green fuel cap on saws ﬁtted with catalytic converters means that only unleaded gasoline can be used.

•The lowest recommended octane grade is 87 ((RON+MON)/2). If you run the engine on a lower octane grade than 87 so-called knocking can occur. This gives rise to a high engine temperature and increased bearing load, which can result in serious engine damage.

•When working with continuous high revs (e.g. limbing) a higher octane is recommended.

Environment fuel

HUSQVARNA recommends the use of alkylate fuel or environmental fuel for four-stroke engines blended with two-stroke oil as set out below. Note that carburetor adjustment may be necessary when changing the type of fuel (see instructions under the heading Carburetor).

Running-in

Avoid running at a too high speed for extended periods during the ﬁrst 10 hours.

Two-stroke oil

•For best results and performance use HUSQVARNA two-stroke engine oil, which is specially formulated for our air-cooled two stroke-engines.

•Never use two-stroke oil intended for water-cooled engines, sometimes referred to as outboard oil (rated TCW).

•Never use oil intended for four-stroke engines.

Mixing ratio

1:50 (2%) for all engines.

Gasoline, litre	Two-stroke oil, litre

	2% (1:50)

5	0,10

10	0,43/0,20

15	0,30

20	0,40

US gallon	US ﬂ. oz.

1	2 1/2

2 1/2	6 1/2

5	12 7/8

Mixing

•Always mix the gasoline and oil in a clean container intended for fuel.

•Always start by ﬁlling half the amount of the gasoline to be used. Then add the entire amount of oil. Mix (shake) the fuel mixture. Add the remaining amount of gasoline.

•Mix (shake) the fuel mixture thoroughly before ﬁlling the machine’s fuel tank.

•Do not mix more than one month’s supply of fuel at a time.

•If the machine is not used for some time the fuel tank should be emptied and cleaned.

Chain oil

•We recommend the use of special oil (chain oil) with good adhesion characteristics.

18 – English

1150901-95 specifications

The Husqvarna 1150901-95 is a powerful and versatile chainsaw designed for both professional and home use. Known for its reliability and high-performance capabilities, this model stands out in the market for its advanced features and user-friendly design.

One of the main features of the Husqvarna 1150901-95 is its lightweight design. Weighing in at just 10.8 pounds, it provides excellent maneuverability, allowing users to handle various cutting tasks with ease. This makes it an ideal choice for homeowners who need a saw for occasional yard work as well as for professionals who require a tool that won’t fatigue them during long hours of operation.

Powering this chainsaw is a robust 40.9 cc X-Torq engine, which delivers a strong power-to-weight ratio. This engine technology ensures that users receive excellent fuel efficiency, helping reduce emissions while maximizing performance and cutting speed. The X-Torq technology provides significant torque at lower RPMs, allowing for smooth cutting through tough wood without bogging down the engine.

The Husqvarna 1150901-95 also features a revolutionary Air Injection system, which is designed to remove larger dust and debris particles before they reach the air filter. This innovation ensures that the engine maintains optimal performance even in challenging conditions, reducing the frequency of air filter cleaning and extending the lifespan of the saw.

Another key characteristic is the chainsaw's ergonomic design. It comes with an adjustable handle for enhanced comfort, allowing users to maintain a secure grip and better control over the saw while performing various cuts. The anti-vibration technology further minimizes fatigue, making it easier to handle for extended periods.

Safety is a priority with the Husqvarna 1150901-95, which includes features such as a chain brake that helps prevent injuries by stopping the chain instantly in the event of kickback. The saw also boasts a low kickback chain, which provides added protection during use.

In summary, the Husqvarna 1150901-95 is a well-rounded chainsaw that combines lightweight design, powerful performance, and innovative technologies. With its user-friendly features and commitment to safety, it is a reliable tool for anyone looking to tackle cutting tasks efficiently and confidently. Whether you are a seasoned professional or a weekend warrior, this chainsaw is built to meet your needs.

Husqvarna 1150901-95 manual Fuel Handling

Models: 1150901-95

FUEL HANDLING