2025 John Deere GM40 Series GM4060

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Specifications

Model GM40 Series Category Name Agriculture Year 2025
Sale Type New Manufacturer John Deere Price Contact for price CAD
Description

Maintain a clean and level look with efficient Grooming Mowers. Designed to give a smooth cut on lawns, sporting fields, and golf courses.

  • Caster wheels follow ground contours and prevent scalping
  • Floating hitch for level cutting
  • High blade-tip speed
  • Rugged gearbox with cooling fins
  • iMatch™ and Quick Knect™ compatible from the factory
FEATURES

Key features – GM40 Series

The GM40 series grooming mower offer a deep high-grade steel deck, premium caster wheels, and heavy-duty construction for a longer durability. The floating lower hitch, high-lift blades, and parallel side frames create an extremely even cut and an even distribution of cut material, when mowing at higher speeds. For ease of attachment, it´s iMatch™ quick-hitch ready from the factory, without additional hardware.

Combine with a 6-year gearbox warranty and a 3-year spindle warranty, operator will have a rugged, high performing, and easy to use grooming mowers.

Caster wheels

By having four height adjustable caster wheels, the GM40 Series Grooming Mower follows ground contours and prevents scalping for even cut quality. Heavy tubular caster wheel arms are bolted to rail supports for long life.

Choose from various cutting blades

To meet specific mowing needs, choose from two blade types:

  • Low lift
  • High lift (standard)

Floating top and lower hitch for level cutting

The floating top link on the GM40 Series keeps the deck tracking over ground contours for a level and smooth cut. For increased cut quality, connect your tractor’s 3-point hitch to the mower without an iMatch™ hitch system, taking advantage of the side-to-side floating clevis brackets.

 

High blade-tip speed

High blade tip speeds allow for better mowing quality at higher operating speeds and precise blade overlap work together to ensure performance and a quality cut.

Rugged component

The GM40 Series Grooming Mower rugged gearbox comes with a 6-year guarantee.

The spindles have a three-year warranty.

Easy maintenance

The shield protecting the drive belt are easy to remove without the need of a tool. This provides easy access to the belt sheaves, belt, and spring-loaded idler.

Deck design increases overall productivity

The deep deck design allows greater cutting volume and a cleaner cut. Offset gauge wheels reduce grass tracks.

Anti-scalping front roller kit

An anti-scalping front roller kit can be ordered as attachment for field conversion for GM40 Series Grooming Mowers. The roller is attached to the front of the cutting deck to help reduce scalping in uneven terrain.

Each kit contains one roller.

Rear chain shield conversion kit

A rear chain shield kit is available as an attachment for field conversion. It assists in preventing debris from flying out from underneath the deck of the rear-discharge grooming mowers.

KEY SPECS
Overall machine width 185.7 cm
73 in.
Cutting width 182.9 cm
72 in.
Cutting height 3.8-12.7 cm
1.5-5.0 in.
Hitch - Category Category 1
PTO horsepower 14.9-37.2 kW
20-50 hp

 

DIMENSIONS
Overall machine width 185.7 cm
73 in.
Cutting width 182.9 cm
72 in.
WEIGHT
Operational 311 kg
686 lb
Shipping 353 kg
779 lb
TRACTOR REQUIREMENTS
PTO horsepower 14.9-37.2 kW
20-50 hp
HITCH
Category Category 1

 

DECK
Thickness 7 gauge
Discharge All : Rear
GEARBOX
Mower deck horsepower 37.3 kW
50 hp
BLADE
Quantity Three
Tip speed, average fpm 5,486.4 m/min
18,100 fpm
Spindles Quantity
All GM40E: Three
Composition
GM4060: Ductile iron
Bearing
All GM40: Triple ball bearings
GM40: Three
CASTER WHEELS
Quantity All : Four
Solid Size
All GM40: 10.1 x 25.4 cm
4.0 x 10.0 in.
All GM40: Yes
BELTS
Type B-section Aramid
Quantity All : One
Adjustment GM4060: Spring-loaded w/ bearing pivot
SET-UP TIME
Labor hours All : 0.5
WARRANTY
Machine All : 1 year
Gearbox All : 6 year
Spindle All : 3 year
LITERATURE
Name Link
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