HP 2 STROKE OIL - hsqGlobal

1 Designed to meet all the tough challenges a 2- STROKE engine oil can encounter Husqvarna HP 2- STROKE oil is also formulated to work well with low-quality fuels. It gives a cleaner engine and less coating on the piston/cylinder walls, ex-haust port and crankcase. It also lowers high engine temperature caused by low-quality fuel and lowers wear and tear on the bearings and cylinder wall. Husqvarna HP 2- STROKE oil is a mix of mine-ral- and synthetic oil. The additives are of highest quality and are especially chosen to lessen deposits in the crankcase which can arise from using low-quality fuel.

2 The oil is designed to suit the entire product range of our 2- STROKE products from the smallest trim-mer used all day up to the biggest chainsaw used for heavy felling and limbing in extremely hot or cold conditions. Husqvarna HP 2- STROKE oil is well suited for use in various other 2- STROKE engines such as snowmobiles, scooters, mopeds and motorcycles both for premix in fuel and oil-injection 2 stroke OILThe curves in the diagram below represent a medium of a number of test-runs. Wide open throttle.

3 No OIL cOmPARISONC ylinder and piston comparison run under the same circumstances but with different engine oil. The cylinders were run on the same engine block. The test was done with a Husqvarna chainsaw model 346XP under very heavy load in a specially developed laboratory depositsAs can be seen in the photographs to the right, the reference oil has a less effective additive package at a much lower treat rate and the oil itself is of a low quality. Tests made with Husqvarna chain saws, run under the same circumstances, show the differences between a reference oil and Husqvarna HP 2- STROKE oil.

4 Temperature, crank bearing= Bearing failure= Critical temperature= Harmless temperature levelA = Reference 2- STROKE oilB = Husqvarna HP 2- STROKE oilSafety marginTimeHusqvarna HP 2- STROKE oilReference chainsaw engine oilTemperature, crank bearing Synthetic oilThis oil is fully synthetic and, as is reflected in the price, contains the highest quality additives. This oil is often ester ester based it can cause a slight build up of deposits in the engine, however, it not only gives low smoke emission but also excellent additives, however, are especially tested and formulated to help keep the inside of the engine clean.

5 Husqvarna oils Husqvarna s approach is to use the perfect blend of synthetic and highly refined mineral oils. Together with specially developed additives it will give you perfect lubrication, seizure protection and a cleaner engine no matter the quality of the petrol can always trust in Husqvarna providing oils suitable for your working conditions and that they are optimized according to the development of our engines FAcTS ABOUT 2- STROKE OILT here are many different 2- STROKE oils on the market.

6 Commonly they are divided in three main groups: Mineral, semi-synthetic and synthetic. mineral oilThis oil gives a very good lubrication at normal running conditions and temperatures but does not lubricate effectively enough at extreme tempera-tures which is the case in air-cooled outdoor power equipment operating under medium to tough con-ditions. Due to economical reasons the additives (the most expensive component in the oil) are not of the highest quality. The oil can be used for air-cooled engines which are not often stressed and for water-cooled engines.

7 Short service intervals and heavy carbon deposits in the engine are com-mon with this type of oil. Problem with sot deposit and main bearing failure can arise when incorrect oil is mixed with low grade oilThis oil is a mix of mineral and synthetic oils and has medium quality additives. The synthetic part of the oil reduces the emission and improves piston lubrication. However, lubrication of the crank- bearings can be very poor with this type of