Petrol Chainsaw 18" | Sunshine Coast

Petrol Chainsaw 18"

The Stihl MS 311 is a mid-range 18-inch petrol chainsaw designed for heavy-duty timber cutting, land clearing, and farm maintenance. It features a high-torque 2-MIX engine that delivers strong cutting performance with reduced fuel consumption and lower exhaust emissions. The machine is commonly used on farms, acreage, commercial landscaping projects, and regional properties for felling medium-sized trees, harvesting firewood, and clearing fallen timber.

Features

• Stihl 2-MIX two-stroke engine technology
• Pre-separation air filtration system for extended filter cleaning intervals
• Advanced multi-point anti-vibration system
• Decompression valve for easier rope starting
• Side-access chain tensioner for safe chain adjustment
• Tool-free fuel and oil tank caps with quarter-turn bayonet locks
• Controlled-delivery oil pump for efficient chain lubrication
• Single-lever master control for start, run, and stop functions

Uses

• Felling medium-sized trees and timber
• Harvesting and bucking firewood
• Clearing fallen trees and large storm debris
• General farm, acreage, and property maintenance
• Structural timber cutting and site clearing

Specifications

• Engine Displacement: 59.0 cc
• Power Output: 3.1 kW (4.2 bhp)
• Guide Bar Length: 450 mm (18 inch)
• Chain Pitch: 3/8 inch
• Chain Gauge: 1.6 mm
• Weight (Powerhead only, dry): 6.2 kg
• Fuel Type: Petrol (50:1 2-stroke oil mix)
• Fuel Tank Capacity: 0.60 L
• Chain Oil Tank Capacity: 0.32 L
• Power-to-Weight Ratio: 2.0 kg/kW
• Noise Rating (at operator ear): 102 dB(A)

Transport Requirements

• Suitable for transport in a ute, van or small trailer.

Recommended PPE

• Steel-capped boots
• Safety helmet
• Eye protection
• Hearing protection
• Gloves

Included Attachments

• 2-stroke fuel mixing bottle
• Bar and chain oil

Optional Attachments

• Extra Chain
• Face shield with ear Protection
• Chaps

Downloadable Documents