Oleo-Mac GS-440 Petrol Chainsaw (41cm Guide Bar)


  • A feature-packed, semi-pro petrol chainsaw for heavy-duty use
  • Powerful two-stroke engine – fuel efficient with lower emissions
  • Engine built from superior components for enhanced durability
  • Electronically controlled digital coil for reliable starts and reduced fuel-use
  • Aluminium automatic/adjustable oil-pump for durability and flexibility
  • Lateral chain tensioning – no manual contact with chain when adjusting
  • Primer for dependable starting even in cold conditions
  • Ice Device system for working at sub-zero temperatures
  • Inertia chain-brake and hand guard
  • Easily viewable oil and fuel tanks
  • Ergonomic handle design for comfort and convenience
Oleo-Mac GS-440 Petrol Chainsaw (41cm Guide Bar) £499.95
Oleo-Mac GS-440 Petrol Chainsaw (41cm Guide Bar)
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Designed for intensive use, the Oleo-Mac GS-440 is built to withstand tough working conditions, and, with its expansive 40.5cm guide-bar, powerful petrol engine and super-sharp chain, it’s ready to take-on variety of commercial and larger-scale domestic woodcutting tasks, such as hedge and coppice maintenance, lopping branches and felling medium-sized trees.

Leading brand Oleo-Mac make chainsaws that stand-out from other machines in the same class, thanks to cutting-edge innovation and superior build-quality.

For example, the 42.9cc (2.8hp) two-stroke motor on the Oleo-Mac GS-440 Petrol Chainsaw is constructed to be hardwearing, with its forged- and machined-steel shaft/connecting rod, needle bearings and wear resistant nickel-plated cylinder ensuring durability under the toughest of working conditions.

The engine is also highly fuel-efficient and emits far fewer polluting particles than other saws in its power bracket. Starting is reliable, with an electronically-controlled digital coil and variable ignition allowing for a reduced fuel-burning rate and headache-free starts.

Operator comfort is well taken care of on the Oleo-Mac GS-440, with many features included to reduce fatigue, including the isolation of the engine for lower vibration transference to the operator.

The oil feed is both automatic and adjustable, allowing the operator to vary oil flow according to the workload and wood type. The automatic setting ensures zero flow when idling so as to minimise mess and wastage.

The ergonomic handle incorporates the on/off switch, choke and half-throttle lever so control is straightforward. Balance and power-to-weight ratio are optimised, allowing for long periods of low-fatigue operation.

Keeping the chain at the right tension is a crucial element in maintenance – the lateral chain tensioner on this model simplifies the process and eliminates any risk of contact with the chain.

Safety is always a premium consideration in chainsaw design, and this model has a fast-acting inertia-triggered chain brake that reduces the danger of problems caused by kickback.

The brake handle also acts as a front hand guard, which protects the forward hand in the event of a chain derailment. It’s worth mentioning that the operator should always be wearing safety gloves during use.

A special Ice Device system, whereby heated air from the cylinder can be taken-in to prevent ice forming on the carburettor, means this chainsaw can be used at sub-zero temperatures, while continuing to start and work reliably.

Additional information



Engine Type

Petrol 2-stroke

Engine Capacity


Engine Power

2.8hp / 2.1kW

Engine Fuel-Tank Capacity

0.32 Litres

Guide-Bar Length

40.5cm (16")

Chain Pitch


Chain Gauge


Chain Brake

Yes – Manual / Inertia

Chain Tensioner


Chain Oiler

Automatic / Adjustable

Chain-Oil Capacity

0.26 Litres

Product Weight



3 Years


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Shipping Info

Shipping Info

If you’re buying a boxed product, we aim to get your order delivered next working day – UK mainland where possible.

If you’re buying a tractor or ride-on mower – a special order item – it could be slightly longer, as we need to PDI the machine.

We do try and van-deliver these machines if we can, as this gives us a chance to demonstrate the product, and to ensure you’re happy and confident with your purchase.

If we can’t van-deliver your machine, as you’re out of our local delivery area, the tractor will be sent on a pallet via a courage company. They will then contact you directly to book a specific day and time that suits you.