Description
The Stihl MS 500i petrol chainsaw is a professional 79.2 cc fuel-injected model with ElastoStart, side chain tensioning, Ematic lubrication, and plunge-cut features—built for large timber and forestry.
Stihl MS 500i Petrol Chainsaw
The Stihl MS 500i petrol chainsaw is the world’s first high-performance chainsaw with an electronically controlled fuel injection system. Designed for forestry professionals, it delivers dynamic acceleration, easy handling, and exceptional reliability—making the Stihl MS 500i petrol chainsaw the go-to for large timber harvesting and demanding outdoor work.
Fuel Injection for Powerful Performance
The MS 500i features Stihl Injection (i), which automatically calculates the correct fuel supply and ignition timing based on air pressure and temperature. This advanced system ensures optimum combustion, robust power delivery, and no choke or start position required—ideal for professionals working in varied conditions. Plus, the manual fuel pump supports cold starts.
Outstanding Power-to-Weight Ratio
Equipped with a 79.2 cc engine producing 5.0 kW (6.8 hp), the MS 500i achieves an impressive 1.24 kg/kW power-to-weight ratio. Despite its power, it remains manageable at around 6.2 kg (powerhead only), making it perfect for prolonged use without fatigue.
Comfort-Focused Design
The chainsaw features ElastoStart, which reduces pull resistance, alongside a decompression valve that eases physical effort. An anti-vibration system minimises strain, while tool-free fuel and oil caps and transparent tanks streamline maintenance.
Professional Handling & Durability
Side-mounted chain tensioning allows for convenient adjustments. Captive nuts on the sprocket cover prevent loss during chain changes. The Ematic lubrication system ensures efficient oil delivery, reducing consumption by up to 50%—ideal when working with long guide bars or in dusty conditions.
Enhanced Cutting Control
The MS 500i’s slim sprocket cover and optimized bumper spikes improve chip flow and grip when plunging into tough wood. Its plunge-cut guide ensures precision during directional cuts, while the steel-claw bumper supports secure positioning.
Key Features
- Stihl MS 500i petrol chainsaw with 79.2 cc engine and fuel injection system
- 5.0 kW / 6.8 hp power and 1.24 kg/kW power-to-weight ratio
- Stihl Injection adapts fuel and ignition for optimal performance
- Easy starting via ElastoStart and decompression valve
- Anti-vibration system and ergonomic control handle
- Side-mounted chain tensioning and captive sprocket cover nuts
- Tool-free filler caps and transparent fuel/oil tanks
- Ematic lubrication system for efficient oil use
- Slim sprocket cover, plunge-cut guide, and optimized bumper spikes
