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Grooming Mowers

John Deere FM4112

Starting at

Key Features

Superior Cut Quality in Less Time
Adjustable Cut Height and Deck Overlaps
Toolless Belt and Spindle Access
Easy Drawbar Attachment

Superior Cut Quality in Less Time

Achieve an even cut while mowing faster with the FM41 Series Flex Wing Grooming Mower. The baffle design controls airflow for evenly cut material and eliminates streaking. Maintain cut quality at speeds up to 5 mph (8 km/h), facilitated by an 18,000 fpm (91.44 mps) fpm blade-tip speed.

Studio view of the underside of a FM41 Series Flex Wing Grooming Mower Deck: three blades, two wheels

Cut Height and Deck Overlap Adjustments for Ranging Conditions

Customize cutting height from 1.5 to 5.5 in. (3.8 to 14 cm) using front and rear caster wheel adjustments. Ensure an even cut with deck overlaps of 6 in. (15.2 cm), adjustable up to 8.75 in. (22.2 cm) for steep or uneven conditions, optimizing flexibility for various mowing environments.

Close-up studio view of an FM41 series flex wing grooming mower's adjustable caster wheel

Low Cost of Ownership

Enjoy peace of mind with warranties: 10-year gearbox, 3-year spindle, and 1-year machine. Cast iron sheaves double belt life, reducing maintenance costs and enhancing the durability of the FM41 Series Flex Wing Grooming Mower.

Close-up studio view of a Frontier grooming mower's black-painted mechanical component

Cutting Width

Cutting Width Total	12 ft
Cutting Width Total	3.6 m
Cutting Width Center Deck	60 ft
Cutting Width Wing Deck	48 ft

Dimensions

Working Width	12.1 ft
Working Width	3.7 m
Working Length	14.3 ft
Transport Dimensions (Lxwxh):	13.8 x 7.3 x 6.2 ft
Transport Dimensions (Lxwxh):	4.2 x 2.2 x 1.9 m

Weight

Operating Weight	2811 lb.
Shipping Weight	2819 lb.
Shipping Weight	1279 kg
Operating Tongue Weight	336 lb.
Operating Tongue Weight	152 kg
Transport Tongue Weight	688 lb.
Transport Tongue Weight	312 kg

Tractor Requirements

PTO Speed	540 rpm
PTO Power Range	30 hp
PTO Power Range	22.3 kW

Gearbox

Gearbox Ratio	1:1.9
Splitter Gearbox Power	100 hp
Splitter Gearbox Power	74.6 kW
Mower Deck Gearbox Power	40 hp
Mower Deck Gearbox Power	29.8 kW

Drive

Drive Type	Gearbox over belt
Wing Driveline	Category 3
Input Driveline	Category 4 CV

Hitch

Hitch Adjustment	Self-leveling, multi-position
Hitch Type	Drawbar, swivel
Hitch Category (Drawbar)	Category 1 or 2
iMatch / Quick Hitch	Not compatible

Deck

Deck Thickness, Gauge	0.18 in.
Deck Thickness, Gauge	4.5 mm
Deck Thickness, Gauge	7 gauge
Deck Overlap	6 in.
Deck Overlap	15.2 cm
Lift Cylinders	3.5x10 in.
Lift Cylinders	8.9x25.4 cm
Wing Travel, Degrees	Up 25 and down 15 degrees
Discharge Type	Rear

Cutting Height

Cutting Height Range	1.5-5 in.
Cutting Height Range	3.8-14.0 cm
Cutting Height Adjustment	1/2 spacers on casters

Blade

Blade Spindle Quantity	Nine
Blade Spindle Type	Cast Iron
Blade Spindle Bearings	Triple Ball
Blade Overlap	1.5 in.
Blade Overlap	3.8 cm
Blade Dimensions, Type 1	0.25x2.5 in.
Blade Dimensions, Type 1	0.6x6.4 cm
Blade Tip Speed	18000 ft./min
Number Of Blades	9
Blade Spindles	9

Tires

Transport Tires

20.5x8.0

Caster Wheels

Caster Wheels Quantity	8
Caster Wheels Type	Pneumatic
Caster Wheels Size	15x6
Caster Wheels Size	38.1x15.2
Caster Wheels Bearings	Powder metal bushing

Rollers

Front And Rear Anti-Scalping Roller

Option (field installed)

Belts

Belt Type	V-belt
Belt Adjustment	Spring-loaded idler with pivot

Lighting and Safety

Transport Lights	Optional
Rear Chain Shields	Option
Auto-Engage Transport Latch	Optional
Hydraulic Wing Latch Release Kit	Option (field installed)
Markings	Slow-moving vehicle

Warranty

Machine Warranty	1 year
Gearbox Warranty	10 year
Spindle Warranty	3 year

John Deere FM4112

Key Features

Cutting Width Total

Cutting Width Total

Cutting Width Center Deck

Cutting Width Wing Deck

Working Width

Working Width

Working Length

Transport Dimensions (Lxwxh):

Transport Dimensions (Lxwxh):

Operating Weight

Shipping Weight

Shipping Weight

Operating Tongue Weight

Operating Tongue Weight

Transport Tongue Weight

Transport Tongue Weight

PTO Speed

PTO Power Range

PTO Power Range

Gearbox Ratio

Splitter Gearbox Power

Splitter Gearbox Power

Mower Deck Gearbox Power

Mower Deck Gearbox Power

Drive Type

Wing Driveline

Input Driveline

Hitch Adjustment

Hitch Type

Hitch Category (Drawbar)

iMatch / Quick Hitch

Deck Thickness, Gauge

Deck Thickness, Gauge

Deck Thickness, Gauge

Deck Overlap

Deck Overlap

Lift Cylinders

Lift Cylinders

Wing Travel, Degrees

Discharge Type

Cutting Height Range

Cutting Height Range

Cutting Height Adjustment

Blade Spindle Quantity

Blade Spindle Type

Blade Spindle Bearings

Blade Overlap

Blade Overlap

Blade Dimensions, Type 1

Blade Dimensions, Type 1

Blade Tip Speed

Number Of Blades

Blade Spindles

Transport Tires

Caster Wheels Quantity

Caster Wheels Type

Caster Wheels Size

Caster Wheels Size

Caster Wheels Bearings

Front And Rear Anti-Scalping Roller

Belt Type

Belt Adjustment

Transport Lights

Rear Chain Shields

Auto-Engage Transport Latch

Hydraulic Wing Latch Release Kit

Markings

Machine Warranty

Gearbox Warranty

Spindle Warranty

Loan Calculator

New Equipment

Used Equipment

Parts

Service

Specials

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