Mountfield HP185 Hand-Propelled Petrol Lawnmower



  • A quality machine from a British brand at an undeniably attractive price point
  • Mulching mode for a neat finish and naturally nourished turf
  • Clean running and fuel efficient OHV engine from Mountfield themselves
  • Easy-pull recoil starter
  • Simple single-lever height of cut adjustment
  • Space saving collapsible handlebars
  • Roomy catcher works to reduce downtime caused by emptying stops
  • ‘Collector full’ indicator prevents overfilling and blockages
  • Steel deck for durability and impact resistance
Mountfield HP185 Hand-Propelled Petrol Lawnmower £372.95
Mountfield HP185 Hand-Propelled Petrol Lawnmower
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It might come in at an impressively low price point, but this classic petrol rotary mower from British garden machinery experts, Mountfield, nevertheless offers rugged build-quality, numerous convenience features and excellent versatility.

Delivering hefty power for the Mountfield HP185 Hand-Propelled Petrol Lawnmower is a compact 139cc Stiga ST 140 OHV engine. Thanks to its overhead-valve (OHV) design, this European-manufactured, four-stroke motor is characterised by its low-vibration, low-emission performance and superior fuel economy.

The flexible Mountfield HP185 Petrol Hand-Propelled Lawnmower doesn’t just ‘cut & collect’, it’s also mulch capable. When operating in mulching mode, you’ll not only save time, as there’s no collector to keep emptying, you’ll also naturally nourish the turf and be left with a neat, clippings-free lawn.

A push-type machine, the Mountfield HP185 excels in terms of manoeuvrability, and will therefore prove a great purchase if you’ve got trees, ornaments, furniture and landscaping to negotiate.

Centralised cutting-height adjustment through the six positions offered makes the pre-mowing set-up a breeze; Mountfield’s provision of a ‘collector full’ indicator ensures you’ll know in good time when an emptying stop is required, thereby reducing the likelihood you overfill and block the exit chute (the space-saving canvas collector holds a substantial 60-litres and benefits from a dust-limiting hard top).

This robust, steel-decked model has a mid-range 46cm cut, and is therefore ideal for areas up to 800m2.

Click here for four-stroke engine oil.

Additional information



Engine Make


Engine Model

Stiga ST 140 OHV

Engine Capacity


Engine Power

2.5hp / 1.9kW @ 2900rpm

Engine Starting System



Hand Propelled

Cutting Width


Cutting Heights

22-65 mm

Height Adjustment

Single Lever

Grass Collector

60 Litres – Canvas with Hard Top

‘Grassbag Full’ Indicator






Cutting Deck



Front 200mm / Rear 200mm

Safety Features

Operator Presence Control

Lawn Size

Up to 800m2

Product Weight



2 Years


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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.