FLS Series Mulcher

COSMO BULLY FLS Series Flail Mowers are an ideal light-duty flail mower for hobby farmers with compact and sub-compact tractors, 15 to 30hp.

Front metal deflectors keep debris and other material under the mulcher and away from the tractor and operator. Height-adjustable replaceable skid plates and rear roller keep blades out of the dirt, protect the rotor and assist with implement longevity.


A 30hp gearbox, with incorporated freewheel, produces a high 3000 rpm rotor speed resulting in a superior cut

Belt drive-side transmission via three (3) SPA type belts

Belts tensioner system incorporates a roller with external grease point



Size reference1.05m | 3’6” | 41”1.25m | 4’1” | 49”1.45m | 4’9” | 57”
Tractor range (hp)15 - 3020 - 3025 - 30
Gearbox 30hp, 540rpm with free wheel clutch30hp, 540rpm with free wheel clutch30hp, 540rpm with free wheel clutch
No. of blades18 | 3620 | 4024 | 48
Rotor speed (rpm)300030003000
Rotor swing dia. (mm)280280280
Rotor diameter (mm)767676
Overall width (mm)123014301630
Working width (mm)105012501450
Weight (kg)158170182
Price (inc. GST)$3,500$3,700$3,900
Price (inc. GST)$4,638$4,903$5,168
Price (inc. GST)$3,850$4,070$4,290


”Y’ blades are available for this implement. If this alternative blade is requested at the time of purchase there is no additional cost.


Price (inc. GST)
Price (inc. GST)
Price (inc. GST)
EF100.00.105YFLS105 ‘Y’ blade kit (36 blades only)$110$146$110
EF100.00.125YFLS125 ‘Y’ blade kit (40 blades only)$120$159$120
EF100.00.145YFLS145 ‘Y’ blade kit (48 blades only)$140$186$140
EF100.00.102BBully FLS Series Hammer (each)$12$16$12
GB/T11544 FLS Series belt (each) $27.50$36$27.50

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