2026 Frontier Flex-Wing Grooming Mowers FM4012

Current Frontier Mowers-Cutters-and-Shredders Flex-Wing Grooming Mowers Flex-Wing Grooming Mowers

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Year 2026
Make Frontier
Model Flex-Wing Grooming Mowers

Go with the Flex-Wing Grooming Mowers for a quality cut over uneven fields. They feature wide working widths to make quick work at sod farms, golf courses, and parks.

12 to 17 ft. (3.7 – 5.2 m) cutting widths

Rear Chain Shield

PTO

PTO Power, Rated Engine Speed 18.6-44.7 kW (25-60 hp) | 540 rpm

Drivetrain

Gearbox Splitter: 74.6 kW (100 hp) | Ratio: 1-to-2.5 | Mower deck: 26.1 kW (35 hp)

Drive System Type: Gearbox over V-belt

Driveline Wing: Category 3 | Input: Category 3 CV

Wheels & Tires

Tires, Rear Specification Transport: (2) 20X8-10

Wheels, Caster Specifications Type: Solid | Bearings: Powder metal bushing

Operational

Operating Speed Average tip: 4,938 m/min (16,200 fpm)

Ground Pressure 5 pounds per square inch

Chassis

Hitch/Type Drawbar: Category 1 | Clevis: Floating | Adjustment: Self-leveling, multi-position

Deck Thickness 10 gauge (3.416 mm / 0.1345 in.)

Deck Overlap 15.2 cm (6 in.)

Mainframe 10.2 cm (4 in.)

Lights and Safety

Lighting Transport lights: Standard

Safety Features Rear chain shields: Standard | Auto-engage transport latch: Standard | Markings: Slow-moving vehicle

Dimensions

Cutting Width 3.8 m (12.5 ft) | Center deck: 1.4 m (4.5 ft) | Wing deck: 1.4 m (4.5 ft)

Transport Width 2.4 m (7.75 ft)

Overall Width 3.8 m (12.583 ft)

Transport Length 3.2 m (10.5 ft)

Overall Length Max: 3.4 m (11.25 ft)

Transport Height 1.8 m (5.9 ft)

Lift Cylinders 7.6x25.4 cm (3x10 in.)

Height Cutting Range: 2.5-11.4 cm (1-4.5 in.)

Dimensions Wing travel: Up 20 degree (angle) and down 15 degree (angle) | Blade Overlap: 3.8 cm (1.5 in.) | Blade type 1: 0.6x6.4 cm (0.25x2.5 in.) | Caster wheels Size: 25.4x10.2 cm (10x4 in.)

Weights

Weight, In Running Order Operating: 923.1 kg (2,035 lb) | Operating tongue: 145.1 kg (320 lb) | Transport tongue: 231.3 kg (510 lb)

Weight, As Shipped 950.3 kg (2,095 lb)

Features

Features Spindle quantity: Nine | Spindle bearings: Greaseable ball | Caster wheels Quantity: 10 | Rollers: Front -Standard

Discharge Type Rear

Spindle Type Cast iron

Blade Composition Heat-treated alloy steel

Adjustability Belts: Spring-loaded idler

Warranty

Warranty Machine: 1 year | Gearbox: 1 year

Product Photography

WARNING: Operating, servicing and maintaining a passenger vehicle, an off-highway motor vehicle or a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel. For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle and https://www.p65warnings.ca.gov/products/marine.

2026 Frontier Flex-Wing Grooming Mowers FM4012