2026 Bush-Whacker® Flex-Wing Cutters MD-144

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Year 2026
Make Bush-Whacker®
Model Flex-Wing Cutters

The MD-144 is a Flex-Wing unit is perfect for tractors running with 35 to 75 HP. So whether you are the “weekend farmer” with 10-40 acres who are looking to reduce his cutting time on the weekends or the professional mowing pastures, we’re certain you’ll find the MD-144 has what it takes to get the job done!

Features may include:

DRIVELINES

#1 in its class with Cat 4 Drivelines on the Main Unit and Cat 4 Drivelines on the Wings

GEARBOXES

#1 in its class with 120 HP capacity

GEARBOX SHAFTS

#1 in its class with 1" 20 spline divider on the input and 2" on the output

CUTTING CAPACITY

#1 in its class with 3" cutting capacity

CUTTING HEIGHT

#1 in its class with a cutting height between 2" to 13"

Engine

Minimum Engine Power Required: 35 hp

Drivetrain

Gearbox Rating – Power Divider: 160 hp | Rating – Center & Wing: 120 hp

Driveline Size – Main: CAT 6 | Size – Wing: CAT 4

Wheels & Tires

Tires, Rear Specification Laminated or Used Airplane

Operational

Operating Speed Bladetip Wing: 14,600 FPM-Wing / 14,181 FPM Center

Chassis

Hitch/Type Swivel Clevis

Deck Thickness 10 Gauge

Dimensions

Cutting Width 144"

Height Cutting: 2" - 13"

Deck Height 10.5"

Overall Length 165"

Overall Width 155"

Transport Width 96"

Weights

Weight Tongue: 1,005 lbs | Total: 3,380 lbs

Features

Features Remotes: one

Hub Type 5 bolt

Chain Type Single Row Chain guards

Warranty

Warranty Gearbox: 5 Year Limited

2026 Bush-Whacker® Flex-Wing Cutters MD-144