Oleo-Mac Chainsaws & Pole Pruners

The Oleo-Mac GS 451 petrol chainsaw has been specifically designed to satisfy a wide range of users, from demanding home gardeners requiring a tool for frequent use, to farmers and professional contractors.

This is a powerful, lightweight chainsaw powered by Emak's reliable 42.9cc engine, which delivers high torque even at low rpm. The advanced petrol chainsaw complies with Euro 2 emission standards with reduced emissions, lower fuel consumption and lower noise compared to the previous version. The “EasyOn” starting system ensures any user can set the machine running simply and effortlessly, with a minimal number of pulls on the cord. The “primer” facilitates starting even in the harshest climates.

Equipped with an Oregon 40cm (16") guide bar and microlite .325" chain, its compactness, versatility and good power-to-weight ratio ensure excellent cutting performance for any use from limbing and pruning to cutting medium-sized trunks. A fully adjustable automatic oil pump cuts down on chain oil consumption and reduces the impact on the environment.

The Oleo-Mac GS 451 is equipped with numerous safety features including anti kick-back protection and front hand guard. The anti-vibration system fully isolates the handles from the engine reducing operator fatigue.

Solid and dependable, Oleo-Mac's range of Tough-tech chainsaws is designed for heavy and frequent use, ensuring high work rates and maximum durability over time.

This model is also available with 46cm/18" bar.

The Oleo-Mac GS 451 petrol chainsaw has been specifically designed to satisfy a wide range of users, from demanding home gardeners requiring a tool for frequent use, to farmers and professional contractors.

The Oleo-Mac GS 451 petrol chainsaw is a powerful, lightweight chainsaw powered by Emak's reliable 42.9cc engine, which delivers high torque even at low rpm. This advanced petrol chainsaw complies with Euro 2 emission standards with reduced emissions, lower fuel consumption and lower noise compared to the previous version. The “EasyOn” starting system ensures any user can set the machine running simply and effortlessly, with a minimal number of pulls on the cord. The “primer” facilitates starting even in the harshest climates.

Equipped with an Oregon 45cm guide bar and microlite .325" chain, its compactness, versatility and good power-to-weight ratio ensure excellent cutting performance for any use from limbing and pruning to cutting medium-sized trunks. A fully adjustable automatic oil pump cuts down on chain oil consumption and reduces the impact on the environment.

The Oleo-Mac GS 451 is equipped with numerous safety features including anti kick-back protection and front hand guard. The anti-vibration system fully isolates the handles from the engine reducing operator fatigue.

Solid and dependable, Oleo-Mac's range of Tough-tech chainsaws is designed for heavy and frequent use, ensuring high work rates and maximum durability over time.

This model is also available with a 40cm/16" bar.

The Oleo-Mac GST 250 is a professional chainsaw characterised by an excellent combination of power, lightweight construction, balanced geometry and easy handling. Combined, these elements make this the perfect tool for professional pruning and maintenance services on trees over extended operating periods. 

Engineering improvements combined with new features make it well worth taking a second look at this lightweight pruning saw. For instance, newly-designed handles, fuel pipelines and inlet manifold allow easy operation at any angle. The new geometry of the brake-band housing in the chain guard means clogged sawdust needs to be removed less frequently. And an automatic aluminium oil pump, with adjustable flow, allows variation of lubricant flow to match conditions. It is driven by the clutch housing, so delivers zero oil flow with the engine idling.

Powered by a 1.3hp / 25.4cc engine, the GST 250 top handle saw features Oleo-Mac's 'EasyOn' starting system which ensures a smooth pick-up of the engine with no kickback and a limited number of pulls. Equipped with a 25cm (10") guide bar, the lateral chain tensioner allows the operator to adjust the chain tension swiftly, even in tricky positions. The metal oil pump with adjustable flow rate lets the flow rate of the lubricant be adapted based on the different types of use (type of wood, weather conditions, type of oil). The filter is removable without tools for easy maintenance.

The Oleo-Mac GST 250 features a specific hook which allows the operator to hang the chainsaw from a belt for unimpeded access to branches which are hard to reach. The cushioned operating handle means the carburetor is not subject to vibrations, ensuring a high degree of carburation so the job can be performed comfortably in all work positions.

This chainsaw must be used only for tree surgery by certified tree surgeons.

A compact and easy-to-handle professional pruning chainsaw, the Oleo-Mac GST 360 offers an excellent power to weight ratio. The optimum balance and faultless ergonomics of this chainsaw is assured by the superior Giugiaro design.

The chainsaw features a special steel folding snap hook which attaches the machine to the operator harness in seconds and allows the saw to hang from the body of the operator, making it the perfect chainsaw for limbing and felling, both at ground level and at heights.

The GST 360 is powered by a 35.1cc / 2.0hp environmentally-friendly, low-emission engine and includes Oleo-Mac's 'EasyOn' system which cushions the initial effect generated by compression of the professional engine to ensure effortless starting, and 'Air Purge' which favours an easy restart from cold and after refuelling. The 'AlwaysOn' switch shuts off the engine straight away and resets automatically, ensuring the machine is always ready to start. The 'OnBoard Clutch' feature allows fast attachment of the cutting tool, and improved care of the clutch itself, ensuring it stays cleaner and lasts longer. A generously-sized nylon filter element enhances the air intake to the engine, as well as speeding up maintenance. Translucent fluid tanks allow fuel and oil levels to be checked easily and regularly to avoid unexpected stoppages for refilling.

Equipped with a  30cm (12") bar and chain, the GST 360 is lightweight at 3.8kg (without bar and chain), and is for sole use by certified tree-climbing professionals.

The Oleo-Mac GS 520 petrol chainsaw is a powerful, lightweight cutter powered by Emak's own reliable 51.7cc engine, which delivers high torque even at low rpm.  The built-in decompressor, primer and semi-automatic choke combine to ensure easy starts every time, even from cold.

Featuring a 46cm/18" cutter bar, this robust petrol chainsaw is ideally suited to any kind of agricultural or estate use such as lopping, collecting firewood, felling and cutting up medium to large-sized trees.

The Oleo-Mac GS 520 is equipped with numerous safety features including anti kick-back protection and front hand guard.  The anti-vibration system fully isolates the handles from the engine reducing operator fatigue.

Maintenance of the Oleo-Mac GS 520 is simplified thanks to the filter and spark plug cover which can be opened without tools, the self-cleaning nylon filter and the side chain tensioner.

Solid and dependable, Oleo-Mac's range of Tough-Tech chainsaws is designed for heavy and frequent use, ensuring high work rates and maximum durability over time.

Suitable for felling, limbing and bucking large trees, the GS 630 professional chainsaw is versatile, thanks to its high power and compatibility with guide bars 18-20" in length, without having to relinquish the benefits of low overall weight.

The Oleo-Mac GS 630 is equipped with a 51cm / 20" bar and chain and is powered by a 63.4cc, 3.5kW, 4.7hp two-stroke engine.

A digital coil, magnesium alloy crankcase and chain guard, automatic and adjustable aluminium oil pump, three-piece forged steel crankshaft and nickel-plated cylinder make this machine rugged and reliable.

At the same time, the primer and decompressor reduce the effort required for starting, while the nylon filter and the chain guard with a large discharge section allow for faster maintenance.

Finally, comfort is assured by an anti-vibration system with vibration dampers and an aluminium handle clad in soft rubber.

The Oleo-Mac GS 651 professional petrol chainsaw is powered by Emak's high performance 63.4cc engine and offers a solid build quality and superior handling that is essential to professional foresters. The engine features a multi-functional lever (choke/start/stop) which makes it easier to start and stop the motor. The decompression valve helps to reduce the pulling force required to get the engine started.

Equipped with a reinforced cylinder, a hardwearing two-ring piston and an aluminium crank case, the GS 650 can cope with the rigours of all day / every day use. It has an anti-vibration system with four rubber stops and two spring dampers so the operator's hands and arms will be exposed to minimal shock when in use. The chainsaw also has a side chain tensioner that ensures the operator will not make contact with the chain when making adjustments. The Oleo-Mac GS 651 is also equipped with an automatic chain oiler which ensures the long life of the cutting gear and provides a smooth cut. The air filter has an extra large surface area so working in dry and dusty conditions will not be problematic.

The Oleo-Mac PPX 271 telescopic pole pruner is ideal for pruning and thinning out of all types of trees. The pole pruner is designed to offer the optimum combination of high performance, reliability, comfort and safety.

The adjustable telescopic pole ensures excellent results on trees of more than five metres in height without the use of ladders, mechanical systems or other lifting devices. Equipped with an innovative and unique cutting tool, the PPX 271 allows easy adjustment from 0º to 90º (in five different positions) thereby optimising pruning operations.

Oleo-Mac's 'Always On' feature is an on/off switch that returns automatically to the "on" position after each stop, thus eliminating the risk of flooding the carburettor.