Grin HM46 Mulching Lawn Mower (B&S)

SKU: PFO-0038

Professional-Grade Quality for Demanding Users

The GRIN HM range is recommended for private users who demand professional-grade performance. Equipped with the patented GRIN mowing system, the HM series offers excellent manoeuvrability, durable construction, and efficient mulching, making it perfect for gardens of all sizes.

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£703.00 Ex VAT

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Description

Patented Grin Mowing System – No Grass Bag, Zero Waste

The GRIN HM46 mulching lawn mower is one of the most popular petrol-powered machines in the GRIN range. Built on the proven GRIN chassis, it features the powerful and reliable Briggs & Stratton 675 Series, 163 cc engine with READY START, ensuring effortless start-up every time.

Compact and Manoeuvrable Design for Any Lawn Size

As one of the most efficient mowers that mulch, the standout feature of the GRIN HM46 lawn mower is its superior maneuverability. Its compact chassis, double ball bearing wheels, light weight of 27 kg, and practical frame make it ideal for mowing around trees, flowerbeds, garden lanes, and other obstacles.

For particularly rocky or uneven terrain, the mower can be equipped with an optional engine protection cone to safeguard performance.

46 cm Cutting Width – Quick Lawn Maintenance

With a 46 cm cutting width, this mower allows fast and efficient maintenance for lawns up to 800 m². Because it is a mulching lawn mower with no grass bag, the weight remains low, ensuring smooth operation on flat surfaces without added effort from collected clippings

Effortless Handling – Lightweight and Comfortable

Pushing the GRIN HM46 is easy and comfortable for users of all abilities. The absence of traction systems prevents any resistance during operation, and the solid, durable chassis provides long-term reliability.

Mow N’ Stow – Vertical Storage Made Simple

The GRIN HM46 supports the Mow N’ Stow feature, allowing vertical storage to save space and protect your mower when not in use.

 

Links:

  • View the GRIN product catalogue here
  • View the our entire GRIN range here
  • View the GRIN website here

Specification

Display SKU

PFO-0038

Model

GRIN HM46 Mower

Cutting Width

46cm

Cutting Height

4 heights, adjustable

Engine Make

Briggs & Stratton 6.75 – Ready start 4-Stroke – 163cc

Engine Start

Easy starter cord – automatic

Transmission

Push

Wheels

Grip Grin, steel structure with double ball bearing

Mowing Deck & Structure

Reinforced, powder coated steel

Engine Protection Cone

Optional

Handlebars

Foldable with quick anti-vibration regulators

Professional / Domestic

Domestic

Storage

Mow N' Stow for vertical storage

Weight

27kg

Updated

20-10-2025

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Delivery Information

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FAQs

  • Demanding private users who need a professional-grade mower for lawns up to 800m².
  • Users who want to mulch their grass with no bag and zero waste.
  • Anyone who needs a highly maneuverable machine for mowing around trees, flowerbeds, and other obstacles.
  • Individuals with limited storage space, thanks to the Mow N’ Stow vertical storage feature.