Medium Power Chainsaw OM GS 520

OM GS 520

The Oleo-Mac GS 520 is a medium-power chainsaw designed for intensive cutting tasks with excellent balance and durability. It is equipped with a 51.7 cc two-stroke engine delivering 3.4 HP, offering strong performance for felling and pruning. Suitable for 16" to 18" guide bars, it features an automatic oil pump, lateral chain tensioner, and tool-free air filter access for easy maintenance. With a dry weight of just 5.4 kg and an ergonomic design, it ensures comfort and control during extended use.

1. 51.7 cc, 3.4 HP engine delivers strong torque even at low RPM, ideal for felling, pruning, and firewood tasks
2. Accepts 16″–18″ (41–46 cm) bars, with an automatic, adjustable oil pump that stops lubrication at idle greenmountmowers.co.nz +12 thegreenreaper.co.uk +12 myoleo-mac.com +12
3. Lightweight at just 5.4 kg (dry) with effective anti‑vibration handle system (5.2/5.5 m/s²), reducing operator fatigue
4. User-friendly maintenance: tool‑free air filter and spark plug cover, side chain tensioner, decompressor, and primer ensure easy starting and upkeep