STIHL MS 500i petrol chainsaw with an orange body, gray and black handle, and a silver chain.
STIHL MS 500i Petrol Chainsaw with electronic fuel injection, ideal for professional tree surgeons and forestry workers.
STIHL MS 500i Petrol Chainsaw cutaway view showcasing electronic fuel injection for tree surgeon professionals.
STIHL MS 500i petrol chainsaw in use by tree surgeon on moss-covered tree, showcasing innovative fuel injection technology.
Tree surgeon using a STIHL MS 500i petrol chainsaw to fell a tree in a forest setting.
Close-up of a user holding the STIHL MS 500i petrol chainsaw, ideal for tree surgeons and forestry professionals.
Tree surgeon using the STIHL MS 500i petrol chainsaw to fell a tree in a forest environment.
STIHL MS 500i W heated handle petrol chainsaw showcasing innovative injection technology for tree surgeons.
STIHL MS 500i petrol chainsaw on a log, ideal for tree surgeons and professionals seeking advanced fuel injection technology.
    STIHL MS 500i petrol chainsaw with an orange body, gray and black handle, and a silver chain.
    STIHL MS 500i Petrol Chainsaw with electronic fuel injection, ideal for professional tree surgeons and forestry workers.
    STIHL MS 500i Petrol Chainsaw cutaway view showcasing electronic fuel injection for tree surgeon professionals.
    STIHL MS 500i petrol chainsaw in use by tree surgeon on moss-covered tree, showcasing innovative fuel injection technology.
    Tree surgeon using a STIHL MS 500i petrol chainsaw to fell a tree in a forest setting.
    Close-up of a user holding the STIHL MS 500i petrol chainsaw, ideal for tree surgeons and forestry professionals.
    Tree surgeon using the STIHL MS 500i petrol chainsaw to fell a tree in a forest environment.
    STIHL MS 500i W heated handle petrol chainsaw showcasing innovative injection technology for tree surgeons.
    STIHL MS 500i petrol chainsaw on a log, ideal for tree surgeons and professionals seeking advanced fuel injection technology.
STIHL MS 500i petrol chainsaw with an orange body, gray and black handle, and a silver chain.

FREE CHAIN

STIHL MS 500i Petrol Chainsaw with electronic fuel injection, ideal for professional tree surgeons and forestry workers.

FREE CHAIN

STIHL MS 500i Petrol Chainsaw cutaway view showcasing electronic fuel injection for tree surgeon professionals.

FREE CHAIN

STIHL MS 500i petrol chainsaw in use by tree surgeon on moss-covered tree, showcasing innovative fuel injection technology.

FREE CHAIN

Tree surgeon using a STIHL MS 500i petrol chainsaw to fell a tree in a forest setting.

FREE CHAIN

Close-up of a user holding the STIHL MS 500i petrol chainsaw, ideal for tree surgeons and forestry professionals.

FREE CHAIN

Tree surgeon using the STIHL MS 500i petrol chainsaw to fell a tree in a forest environment.

FREE CHAIN

STIHL MS 500i W heated handle petrol chainsaw showcasing innovative injection technology for tree surgeons.

FREE CHAIN

STIHL MS 500i petrol chainsaw on a log, ideal for tree surgeons and professionals seeking advanced fuel injection technology.

FREE CHAIN

Stihl

MS 500i Petrol Chainsaw

SKU: Stihl | MS-1147 200 0000

Regular price
£1,267.21 Ex VAT
£1,267.21 £1,267.21 Ex VAT
Shipping calculated at checkout.
Guide Bar Length
Regular price
£1,267.21 Ex VAT
£1,520.65 Inc VAT
RRP: £1,457.50 Ex VAT
Sale price
£1,267.21 £1,267.21 Ex VAT
Regular price
£1,520.65 £1,520.65 Inc VAT

or 4 interest-free
payments of £380.16 with

Free Delivery Over £75 *

Worldwide Shipping from the UK

Trusted UK Arborist Retailer

30-Day Easy Returns

STIHL Approved Dealer


As a STIHL Approved Dealer, we supply genuine UK-spec machines with full manufacturer warranty, professional preparation, and expert aftersales support.

In-Store Collection – Professionally Prepared

Your machine is assembled and safety-checked by our trained in-store team.

You’ll receive a full handover with clear operating guidance and essential maintenance advice.

Product information & specifications

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STIHL MS 500i Petrol Chainsaw – The World's First Fuel-Injected Professional Chainsaw

Free Spare Chain Available

Worth £20–£40 depending on model

When you add this STIHL chainsaw to your cart, your free matching chain will appear automatically. Simply click “Add Free Item” in the cart to include it with your order.

  • Matching chain for this model
  • Ideal for quick swaps on the job
  • Helps reduce downtime

Your free chain will appear in the cart — just click “Add Free Item” before checkout.

The STIHL MS 500i is a revolutionary professional chainsaw, renowned as the first in the world to feature electronically controlled fuel injection. Designed for forestry professionals and tree service experts, it offers unparalleled performance, rapid acceleration, and exceptional handling, making it the go-to choice for demanding tasks such as felling, bucking, and delimbing.

Key Features

  • STIHL Injection (i) – Electronically controlled fuel metering ensures optimal fuel delivery and ignition timing, adapting to environmental conditions for consistent power and easy starting.
  • Powerful Engine – Equipped with a 79.2 cc engine delivering 5.0 kW (6.8 hp), achieving an impressive power-to-weight ratio of 1.24 kg/kW.
  • Lightweight Design – Weighs approximately 6.2 kg (powerhead only), facilitating prolonged use without excessive fatigue.
  • Quick Acceleration – Rapid chain acceleration enhances cutting efficiency and productivity.
  • ElastoStart™ – Reduces pull resistance during starting, minimizing strain on the user.
  • Anti-Vibration System – Minimizes vibrations, ensuring comfort during extended operation.
  • HD2 Air Filter – Provides excellent filtration, extending engine life and reducing maintenance intervals.
  • Ematic™ Lubrication System – Delivers precise oiling, reducing consumption and enhancing bar and chain life.
  • Tool-Free Fuel and Oil Caps – Simplifies refuelling and maintenance tasks.
  • Side-Mounted Chain Tensioning – Allows for quick and easy chain adjustments.

Technical Specifications

Displacement 79.2 cc
Engine Power 5.0 kW (6.8 hp)
Power-to-Weight Ratio 1.24 kg/kW
Weight (Powerhead Only) 6.3 kg
Guide Bar Lengths (Recommended) 40–90 cm (16–36 inches)
Fuel Tank Capacity 785 cc
Oil Tank Capacity 325 cc
Chain Pitch 3/8" RS3
Sound Pressure Level 106 dB(A)
Sound Power Level 117 dB(A)
Vibration Level (Left/Right) 4.2/4.0 m/s²

Why Choose the MS 500i?

  • Innovative Technology – The first chainsaw with STIHL Injection for optimal performance in varying conditions.
  • Exceptional Power – High engine power combined with a lightweight design for efficient cutting.
  • Enhanced Comfort – Features like ElastoStart™ and an anti-vibration system reduce operator fatigue.
  • Durability – Built with high-quality components to withstand the rigors of professional use.

Experience the future of chainsaw technology with the STIHL MS 500i – where innovation meets performance.

Helpful Links

If you’re choosing the right setup for this product, you may also want to explore the related categories, accessories, and buying guides below.

Specification

Bar length 50-63 cm
Bar length 20-25 "
Displacement 79.2 cm³
Power output 5/6.8 kW/HP
Weight 6.2 kg 1)
Power-to-weight ratio 1.24 kg/kW
Weight 7.47 / 7.78 kg 2)
Length with bumper strike 468 mm
Sound pressure level 106 dB(A) 3)
Sound power level 119 dB(A) 3)
Vibration values left/right 4.2/4 m/s² 4)
Saw chain pitch 3/8 "
CO2 706 g/kWh

1)Without fuel, without bar and chain2)Without fuel, with bar and chain3)K-factor according to DIR 2006/42/EC = 2.5 dB (A)4)K-factor according to DIR 2006/42/EC = 2m / s ²

STIHL MS 500i Petrol Chainsaw – The World's First Fuel-Injected Professional Chainsaw

Free Spare Chain Available

Worth £20–£40 depending on model

When you add this STIHL chainsaw to your cart, your free matching chain will appear automatically. Simply click “Add Free Item” in the cart to include it with your order.

  • Matching chain for this model
  • Ideal for quick swaps on the job
  • Helps reduce downtime

Your free chain will appear in the cart — just click “Add Free Item” before checkout.

The STIHL MS 500i is a revolutionary professional chainsaw, renowned as the first in the world to feature electronically controlled fuel injection. Designed for forestry professionals and tree service experts, it offers unparalleled performance, rapid acceleration, and exceptional handling, making it the go-to choice for demanding tasks such as felling, bucking, and delimbing.

Key Features

  • STIHL Injection (i) – Electronically controlled fuel metering ensures optimal fuel delivery and ignition timing, adapting to environmental conditions for consistent power and easy starting.
  • Powerful Engine – Equipped with a 79.2 cc engine delivering 5.0 kW (6.8 hp), achieving an impressive power-to-weight ratio of 1.24 kg/kW.
  • Lightweight Design – Weighs approximately 6.2 kg (powerhead only), facilitating prolonged use without excessive fatigue.
  • Quick Acceleration – Rapid chain acceleration enhances cutting efficiency and productivity.
  • ElastoStart™ – Reduces pull resistance during starting, minimizing strain on the user.
  • Anti-Vibration System – Minimizes vibrations, ensuring comfort during extended operation.
  • HD2 Air Filter – Provides excellent filtration, extending engine life and reducing maintenance intervals.
  • Ematic™ Lubrication System – Delivers precise oiling, reducing consumption and enhancing bar and chain life.
  • Tool-Free Fuel and Oil Caps – Simplifies refuelling and maintenance tasks.
  • Side-Mounted Chain Tensioning – Allows for quick and easy chain adjustments.

Technical Specifications

Displacement 79.2 cc
Engine Power 5.0 kW (6.8 hp)
Power-to-Weight Ratio 1.24 kg/kW
Weight (Powerhead Only) 6.3 kg
Guide Bar Lengths (Recommended) 40–90 cm (16–36 inches)
Fuel Tank Capacity 785 cc
Oil Tank Capacity 325 cc
Chain Pitch 3/8" RS3
Sound Pressure Level 106 dB(A)
Sound Power Level 117 dB(A)
Vibration Level (Left/Right) 4.2/4.0 m/s²

Why Choose the MS 500i?

  • Innovative Technology – The first chainsaw with STIHL Injection for optimal performance in varying conditions.
  • Exceptional Power – High engine power combined with a lightweight design for efficient cutting.
  • Enhanced Comfort – Features like ElastoStart™ and an anti-vibration system reduce operator fatigue.
  • Durability – Built with high-quality components to withstand the rigors of professional use.

Experience the future of chainsaw technology with the STIHL MS 500i – where innovation meets performance.

Helpful Links

If you’re choosing the right setup for this product, you may also want to explore the related categories, accessories, and buying guides below.

Specification

Bar length 50-63 cm
Bar length 20-25 "
Displacement 79.2 cm³
Power output 5/6.8 kW/HP
Weight 6.2 kg 1)
Power-to-weight ratio 1.24 kg/kW
Weight 7.47 / 7.78 kg 2)
Length with bumper strike 468 mm
Sound pressure level 106 dB(A) 3)
Sound power level 119 dB(A) 3)
Vibration values left/right 4.2/4 m/s² 4)
Saw chain pitch 3/8 "
CO2 706 g/kWh

1)Without fuel, without bar and chain2)Without fuel, with bar and chain3)K-factor according to DIR 2006/42/EC = 2.5 dB (A)4)K-factor according to DIR 2006/42/EC = 2m / s ²

STIHL Warranty

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STIHL offer a 1 year professional warranty or 2 year domestic warranty with all of their machines.

The following exceptions apply:

  • AK System, AS System and AI Line cordless products aren't covered under warranty when used by professionals
  • AP System machines, batteries and chargers - 2 year professional warranty
  • Pressure washers - 2 year professional warranty or 3 year domestic warranty
  • Mowers, tillers, shredders, scarifiers & iMOW machines - See STIHL's website here

Extend your Stihl warranty by an additional year when purchasing a STIHL Smart Connector with selected machinery from the petrol and cordless range. Extends your petrol warranty from 1 to 2 years AND 2 to 3 years on select cordless tools.

STIHL offer a 1 year professional warranty or 2 year domestic warranty with all of their machines.

The following exceptions apply:

  • AK System, AS System and AI Line cordless products aren't covered under warranty when used by professionals
  • AP System machines, batteries and chargers - 2 year professional warranty
  • Pressure washers - 2 year professional warranty or 3 year domestic warranty
  • Mowers, tillers, shredders, scarifiers & iMOW machines - See STIHL's website here

Extend your Stihl warranty by an additional year when purchasing a STIHL Smart Connector with selected machinery from the petrol and cordless range. Extends your petrol warranty from 1 to 2 years AND 2 to 3 years on select cordless tools.

Delivery & Returns

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UK Delivery

Fast, reliable delivery from our UK warehouse.

  • Free UK delivery on eligible orders over £75 +VAT. Long, heavy or oversized items may incur an additional delivery charge, shown at checkout.
  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days
  • Next Working Day Delivery – £6.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

UK Delivery

Fast, reliable delivery from our UK warehouse.

  • Free UK delivery on eligible orders over £75 +VAT. Long, heavy or oversized items may incur an additional delivery charge, shown at checkout.
  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days
  • Next Working Day Delivery – £6.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

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