Farming

STIHL MS 391 20" Bar Petrol Chainsaw

Product code:

1140 200 0689

Standard Bar Length: 20"/50 cm
Engine Power: 64.1 cc / 3.3 kW
Weight: 6.2 kg

LEARN MORE

YOUR STORE

EDIT

STIHL SHOP Rangiora

21 Station Road, Rangiora 7400

Phone: 03 313 3398

CLICK & COLLECT ITEM IS IN-STOCK: READY IN 1 HOUR - FREE SERVICE
Tools assembled prior to collection (Within store opening hours, you will be contacted when your order is ready Find Out More)

HOME DELIVERY TO YOUR DOOR - $8

Special Price $1,545.00 Regular Store Price $1,695.00

or 4 interest-free payments of $386.25 with afterpay

CURRENT PROMOTION

Promotion ends 2 December 2024 and while stocks last.

Accessories you might need

Delivery, Warranty, Returns & Exchange

Delivery

Home Delivery - $8 on all online orders

Store Pick Up - FREE. Includes assembly of tools prior to collection. The store will contact you when your order is ready.

Returns & Exchanges

We will happily accept returns or exchanges up to 14 days after the date of purchase, provided the products are in their original condition and packaging. Click here to view our full Returns Policy

Warranty

All STIHL products purchased online will be issued a STIHL warranty.

1. Tools used for home/farming applications receive a 2 year warranty. Double the warranty of your STIHL 2 MIX, STIHL 4 MIX® and STIHL 2 Stroke petrol tools purchased online to 4 years by adding HP Ultra Oil (minimum 1L) to your purchase.

2. Tools used in a professional application receive a 6 month warranty

3. STIHL Polymer Bodied/decked Lawnmowers receive a 10 year warranty on the polymer body (not associated parts) the handle and the catcher.

Click here to find out more about the STIHL Warranty

Details & SPECIFICATIONS

Details

The MS 391 features the STIHL 2-MIX engine technology that is fuel efficient with reduced emissions. Although it is equal in weight to the MS 311, the MS 391 is more powerful resulting in a greater power to weight ratio. This is a Chainsaw that is designed for big jobs on farms or lifestyle properties including felling trees, cutting firewood and cleaning up after a storm.

NOTE:

Your Chainsaw will require engine oil and bar lube. We recommend STIHL HP ULTRA TWO STROKE ENGINE OIL and STIHL SYNTH PLUS CHAIN LUBRICATION for your machine.

Specifications

Power Source

Petrol

Engine Power (kW)

3.3

Displacement (cc)

64.1

Weight (kg)

6.21)

Power to Weight Ratio (kg/kW)

1.91)

STIHL Engine Type

2-MIX

Standard Bar

20 inches or 50 cm

Chain Type

3/8 inches Rapid Micro, 20 inches or 50 cm

Max Wood Diameter

20 inches or 50 cm

1) Weight without fuel, bar & chain

Features

Features

2-MIX Engine

Modern, powerful and economical engine. Provides fuel savings and reduced emissions.
Anti-vibration System

Vibrations from power tools can lead to negative effects on blood vessels. STIHL has developed a system for minimizing the levels. This also helps reduce operator fatigue and provides a more comfortable working experience.

Ematic Chain Lubrication System

A reservoir holds bar oil until it is picked up by the passing chain. This achieves maximum lubrication resulting in longer wear and less oil consumption.
Single Master Control Lever

All the important functions of start, choke, throttle and stop are operated via a single lever.

Easy Open Fuel and Oil Tanks

Special caps on the fuel and oil tanks allow for easy opening and re-fueling.
Reduced Air Filter Maintenance

A pre-separation filter system is used to clean the air before it reaches the main air filter. The benefit is that maintenance of the machine is reduced.

Side Chain Tensioner

There is a tensioning screw on the side of the Chainsaw through the sprocket cover. This is easy to use and removes the need for contact with the sharp saw chain.
Controlled-delivery Oil Pump

Different bar lengths, wood types and sawing techniques require different amounts of oil. The controlled-delivery oil pump allows the user to select just the right amount of oil for the job.

Decompression Valve

The decompression valve, vents compression in the cylinder to reduce the cranking effort.

Questions & Answers

FAQ'S

Q: What type of property is it suitable for?

A: This saw is ideal for private users or farmers felling small to medium sized trees, cutting firewood and general property maintenance

Q: What size branches can I cut with the standard bar?

A: Medium diametre branches up to 20"

Q: What should I wear when using this Chainsaw?

A: We recommend that you wear snug-fitting clothes with Chainsaw protective legwear, eye protection, gloves, ear protection, sturdy boots or shoes, and tie back long hair.

Q: What is the maximum size bar I should use on this Chainsaw?

A: This saw will run efficiently with an up to 20" 50 cm bar

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