Mitox 455CSX Premium Petrol Chainsaw

A premium chainsaw for all round general domestic use

The Mitox 455CSX petrol chainsaw is ideal for those looking for a versatile chainsaw to use for a variety of applications around the property

  • - Easy to start premium 45.4cc engine with SmartPull recoil assist system 
  • - 18" Oregon guide bar and chain 
  • - Anti-vibration handles
  • - Quick access for the air filter
  • - Fuel tank window
  • - Intregrated tool for spark plug & chain cover
  • - Ergonomic controls and perfect weight distribution
  • FREE NEXT WORKING DAY DELIVERY (when ordered before 3pm)

Availability: In stock


Regular Price: £259.00

Special Price £229.00

Mitox Petrol Chainsaw Premium Engine



 Premium Engines

All new Mitox Premium chainsaws provide power output levels you would expect to find on significantly higher priced premium brands.



Mitox Premium Oregon chainsaw and bar



Quality Oregon Cutting Gear

The 455CSX comes equipped with a high quality 18" Oregon guide bar and saw chain offering maximum cutting performance and durability.



Mitox Chainsaw Air Filter Cover



Quick & Easy Maintenance Access

The newly designed quick access cover for the air filter and spark plug can be removed without tools enabling basic maintenance to be completed in a few minutes.


Mitox Chainsaw Chain Brake



New Chain Brake system

To reduce the chance of injury, the safety chain brake stops the chain within 0.15 seconds. The chain brake can be activated manually, or by inertia in the event of a kick-back. The new chain brake features twin mounting points for improved strengh and durability.



Mitox Chainsaw Fuel Tank Window



Fuel Tank Window

The rear mounted fuel tank features an integrated window which enables the user to see the the fuel level clearly.



Mitox Chainsaw Wide rear handle and tool


Wide Rear Handle With Integrated Tools

The extra wide base of the rear handle not only provides protection for your hand but also houses an integrated tool for spark plug and chain cover removal.



Mitox Chainsaw Simple Starting


Simple Starting

The 455CSX features the SmartPull recoil assist system which enables the powerful chainsaw to be started easily.



Mitox Premium Chainsaw Warranty


Peace Of Mind

The Mitox Premium chainsaw range features a comprehensive 5 year domestic warranty with a nationwide network of service dealers all with access to next day spare parts support. Click here for warranty information.



Engine MITOX
Displacement (cc) 45.4cc
Power (kW) 1.95kW
Carburettor Walbro
Spark Plug Champion
Bar Length 18"
Bar Manufacturer Oregon
Chain Manufacturer/Type Oregon 21BPX
Chain Pitch 0.325"
Chain gauge 0.058"
Drive Links 72
Recoil assist SmartPull
Chain brake Yes - Twin Mounting Points
Fuel Tank Capacity 0.55L
Fuel / Oil Ratio 40:1
Oil Tank Capacity 0.26L
Vibration Level (m/s2) 6.49
Adjustable Oil Pump Yes
Anti Vibration System Yes
Sound Level (dBA) 114 dB (A)
Toolless Filter Cover Yes
Warranty Domestic 5 Year (T&C's apply)
Warranty Commercial 90 Days
Weight (kg) 5.7kg
Article No. MICS58
EAN 5060366211958

Use the link below to view / download a copy of the user manual for this product.


Q: What is included in the box when I purchase a MITOX chainsaw?

A: In the box you will receive the power unit, guide bar, saw chain, bar protector, spark plug spanner and a user manual. 

Q: Do I need to use any particular oil to lubricate the chain?

A: A high viscosity oil should be used to lubricate the chain on a petrol saw chain due to its high operating speed. Click here to view the Mitox range of Chain Oils.

Q: What fuel mixture ratio should I use in a Mitox petrol chainsaw?

A: The recommended mixing ratio for the current range of MITOX chainsaws is 40:1.

Q: How do I mix the fuel to use in a Mitox petrol chainsaw?

A: The most effective way to mix the fuel and oil mixture is using a MITOX fuel mixing bottle. Simply pour 1 litre of fresh fuel through a filtered funnel into the mixing bottle and then add two-stroke engine oil up to the required ratio marked on the bottle, securely fasten the cap and shake to ensure it is fully mixed. 

Q: How do I know when I need to sharpen the saw chain?

A: The chain will need to be sharpened when the sawdust becomes powder like, the cutting path is no longer straight, you see an increase in fuel consumption, extra force is required to cut or you experience an increase of vibration from the chainsaw.