GRIN HM46A Mulching Lawn Mower

SKU: PFO-0078

PATENTED GRIN MOWING SYSTEM: NO GRASS BAG – NO WASTE

The Grin HM46A mulching lawn mower is one of the most popular mowers in the Grin range with internal combustion engine and traction. Built on the proven Grin chassis, it is equipped with the powerful and reliable Briggs & Stratton 675 series, 163 cc engine with READY START for an easy start up.

£1,125.00 Ex VAT

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Description

The GRIN HM range are recommended for all demanding private users who require a machine with a professional chassis that also assures excellent manoeuvrability. The HM mowers were the first models to be developed with the patented GRIN mowing system.

The traction in oil bath, in aluminum casing, is reliable and powerful. The innovative Grin design of the traction, mounted on GRIN suspended axles, enables to increase shock resistance and durability. The 46 cm mowing deck allows you to quickly mow up to 1200 m², still assuring extreme manoeuvrability even in the narrowest garden areas, on slopes and during transport.

In case of particularly rocky or uneven terrain, it can be equipped with the optional engine protection cone.

Featuring: MOW N’STOW for vertical storage

The 46cm mowing deck on this mulching lawn mower allows you to mow up to 1200 m², still assuring extreme manoeuvrability even in the narrowest garden areas, on slopes and during transport.

This mulching lawn mower is perfect for:

  • Demanding private users who need a professional-grade mower with a reliable chassis and traction.
  • Users who need to mow up to 1,200 m² on sloped or narrow garden areas.
  • Anyone who wants to mulch without a grass bag and without producing any waste.
  • Individuals with limited storage space, thanks to the Mow N’ Stow vertical storage feature.

Links:

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

Specification

Display SKU

PFO-0040

Model

GRIN HM46A Mower

Cutting Width

46cm

Cutting Height

4 heights, adjustable

Engine Make

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

Engine Start

Easy starter cord – automatic

Transmission

Self-propelled single speed

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

32kg

Updated

21-01-2026

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