No items found.
new
John Deere
GM4060
Grooming Mowers

John Deere GM4060

Starting at

Adjustable 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.

Green grooming mower shown from the side, featuring caster wheels, a PTO driveline, and a rectangular mower deck
High Blade-Tip Speed for Better Mowing Quality

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.

Computer-generated graphic of the underside of a GM40 series grooming mower's deck with three blades
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.

Studio side view of a GM40 series grooming mower and its floating top and lower hitch
Question text goes here

Answer text goes here

Dimensions
Overall Machine Width

61 in.

Overall Machine Width

155.2 cm

Cutting Width

60 in.

Cutting Width

152.4 cm

Weight
Operational

617 lb.

Operational

280 kg

Shipping

710 lb.

Shipping

322 kg

Tractor Requirements
PTO Horsepower

15-50 hp

PTO Horsepower

11.2-37.2 kW

PTO rpm

540 rpm

Hitch
Hitch Category

Category 1 and Limited Category 1

Deck
Deck Thickness

7 gauge

Deck Discharge

Rear

Gearbox
Recommended Maximum Tractor PTO Power

50 hp

Recommended Maximum Tractor PTO Power

37.3 kW

Blade
Blade Quantity

3

Average Tip Speed

18000 fpm

Average Tip Speed

5486.4 m/min

Spindles - Quantity

3

Spindles - Composition

Ductile iron

Spindles - Bearing

Triple ball bearings

Caster Wheels
Quantity

4

Solid Caster Wheels

Yes

Solid Caster Wheels - Size

4.0x10.0 in.

Solid Caster Wheels - Size

10.1x25.4 cm

Belts
Type

B-section Aramid

Quantity

1

Adjustment

Spring-loaded w/ bearing pivot

Setup Time
Labor Hours

0.5 hr

Warranty
Machine

1 year

Gearbox

6 year

Spindle

3 year