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John Deere FM4115
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FM4115
Grooming Mowers
Overview:
The FM4115 Flex-Wing Grooming Mower offers superior cutting performance and durability for large-scale turf maintenance, ensuring precision, efficiency, and exceptional results for demanding landscapes.
- Superior Cut Quality
- Adjustable Cut Height
- Low Cost of Ownership
- Efficient Material Dispersal
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Features
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.
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.
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.
Specifications
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 |
Weight
| Operating Weight | 3446 lb. |
| Shipping Weight | 3454 lb. |
| Shipping Weight | 1567 kg |
| Operating Tongue Weight | 336 lb. |
| Operating Tongue Weight | 152 kg |
| Transport Tongue Weight | 754 lb. |
| Transport Tongue Weight | 342 kg |
Drive
| Drive Type | Gearbox over belt |
| Wing Driveline | Category 3 |
| Input Driveline | Category 4 CV |
Warranty
| Machine Warranty | 1 year |
| Gearbox Warranty | 10 year |
| Spindle Warranty | 3 year |
Dimensions
| Working Width | 15.2 ft |
| Working Width | 4.6 m |
| Working Length | 15.2 ft |
| Transport Dimensions (Lxwxh): | 14.7 x 8.1 x 7.0 ft |
| Transport Dimensions (Lxwxh): | 4.5 x 2.5 x 2.1 m |
Hitch
| Hitch Adjustment | Self-leveling, multi-position |
| Hitch Type | Drawbar, swivel |
| Hitch Category (Drawbar) | Category 1 or 2 |
| iMatch / Quick Hitch | Not compatible |
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 |
Belts
| Belt Type | V-belt |
| Belt Adjustment | Spring-loaded idler with pivot |
Caster Wheels
| Caster Wheels Quantity | 10 |
| Caster Wheels Type | Pneumatic |
| Caster Wheels Size | 18x9.5 |
| Caster Wheels Size | 45.7x24.1 |
| Caster Wheels Bearings | Powder metal bushing |
Tractor Requirements
| PTO Speed | 540 rpm |
| PTO Power Range | 35 hp |
| PTO Power Range | 26.1 kW |
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 |
Cutting Width
| Cutting Width Total | 15 ft |
| Cutting Width Total | 4.6 m |
| Cutting Width Center Deck | 72 ft |
| Cutting Width Wing Deck | 60 ft |
Blade
| Blade Spindle Quantity | Nine |
| Blade Spindle Type | Cast Iron |
| Blade Spindle Bearings | Triple Ball |
| Blade Overlap | 4.5 in. |
| Blade Overlap | 114 cm |
| Blade Dimensions, Type 1 | 0.25x2.5 in. |
| Blade Dimensions, Type 1 | 0.6x6.4 cm |
| Blade Composition | Heat-treated alloy steel |
| Blade Tip Speed | 18000 ft./min |
| Number Of Blades | 9 |
| Blade Spindles | 9 |
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 |
Rollers
| Front And Rear Anti-Scalping Roller | Option (field installed) |
Tires
| Transport Tires | 20.5x8.0 |
Contact Us
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325 Walt Messick Road
Harrington, Delaware 19952
Phone: (302) 398-3729
Toll Free: (800) 237-1272