Add to cart

Mountfield BC 450 HD 4-Stroke Petrol Brushcutter (Honda Engine)

Original price was: £629.00.Current price is: £519.00.

  • A range-topping brushcutter with an ultra-lightweight 4-stroke engine
  • 4-stroke power: cleaner, smoother, quieter and more efficient than two-stroke
  • Tap ‘n’ Go strimmer head and four-tooth metal brush blade included
  • Double handle for optimum manoeuvrability and control
  • Comes with a safety and comfort enhancing shoulder harness
  • Strong and durable 26mm-diameter shaft
  • Extended five-year manufacturer’s warranty
Mountfield BC 450 HD
Mountfield BC 450 HD 4-Stroke Petrol Brushcutter (Honda Engine) £629.00 Original price was: £629.00.£519.00Current price is: £519.00.
Mountfield BC 450 HD
Mountfield BC 450 HD 4-Stroke Petrol Brushcutter (Honda Engine)
£629.00 Original price was: £629.00.£519.00Current price is: £519.00.
Request more information
Please enable JavaScript in your browser to complete this form.
If your require a call please include your telephone number and best time.


Mountfield BC 450 HD 4-Stroke Petrol Brushcutter

This high-performance brushcutter from Mountfield is designed to meet the requirements of the professional landscaper, but comes-in a price affordable for the enthusiastic amateur gardener with large areas of rough to keep in check.

Unusually for a handheld brushcutter, the Mountfield BC 450 HD is powered by a four-stroke engine, in this case the lightest-in-class Honda GX50. These cutting-edge 50cc overhead-cam (OHC) units trump similarly rated two-stroke motors on every consideration, including fuel economy, smoothness of operation and emission output.

A transistorised-magneto ignition system means consistently dependable starting under all conditions; a pressure-driven lubrication system keeps wear and tear at bay for an extended service life.

The Mountfield BC 450 HD 4-Stroke Petrol Brushcutter is fitted with a vibration-isolated, ‘bike’-style handlebar, which spares your hands and arms from strain, and ensures a comfortable and controlled left/right ‘sweeping’ action (the controls are conveniently incorporated into the hand grip).

It’s supplied with a line head and a metal brush blade, so it can be adapted to suit the nature of the task facing you, and it’s constructed around a large, 26mm-diameter shaft, which confers superior robustness and longevity.

This model features time saving bump-feed line renewal, and comes as standard with a fatigue-inhibiting double comfort harness.

For four-stroke engine oil, click here.

It should be noted that this Mountfield petrol brushcutter is covered by an extended five-year manufacturer’s warranty*.

* Ts & Cs apply – to maintain a valid warranty, the machine must be serviced annually from year two onwards by an authorised dealer

Additional information

Engine Type

Petrol 4-Stroke

Engine Make


Engine Model

GX50 OHC with Fuel Primer & Digital Coil

Engine Capacity


Engine Power

2hp / 1.47kW

Engine Starting System


Engine Fuel-Tank Capacity

0.63 Litres

Handle Type


Line Head

Included – Twin Line

Line Feed

Bump Feed

Line Diameter


Cutting Width



Included – 3-Tooth – 25.5cm


Included – Double Shoulder Harness

Shaft Diameter


Sound Level

96.1 dB(A) – at Operator's Ear


5.1m/s2 / 5.2m/s2 (Left / Right)

Product Weight



5 Years


There are no reviews yet.

Be the first to review “Mountfield BC 450 HD 4-Stroke Petrol Brushcutter (Honda Engine)”

Your email address will not be published. Required fields are marked *

Shipping Info

Shipping Info

If you’re buying a boxed product, we aim to get your order delivered next working day – UK mainland where possible.

If you’re buying a tractor or ride-on mower – a special order item – it could be slightly longer, as we need to PDI the machine.

We do try and van-deliver these machines if we can, as this gives us a chance to demonstrate the product, and to ensure you’re happy and confident with your purchase.

If we can’t van-deliver your machine, as you’re out of our local delivery area, the tractor will be sent on a pallet via a courage company. They will then contact you directly to book a specific day and time that suits you.