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Butterfly Mowers

EasyCut B 890 and EasyCut B 970 operators can alter the space between the two side mowers to eliminate striping on slopes and in bends. The standard telescoping arms adjust each wing to overlap up to 45 cm (1'6") with the 3.16 m (10'4.5") front mower. Set up this way, the combination produces cleanest, loss-free cuts in the most dif cult terrain. Vice versa, you can set the combination to its maximum span to sweep large elds in at terrain at staggering rates. 

They are available with a tined conditioner and collectors.

Brand name: Krone
Model name: Butterfly Mowers

EasyCut B 750, B 890, B 970 

- Huge work widths of up to 9.70 m (31'10")

- Optimal overlap – EasyCut B 890 and B 970 with telescoping arms

- Compact break-back headstock for smoothest ride

- Balancing arm distributes the ground pressure uniformly to both ends 

EasyCut B 870 CV, B 1000 CV

- 8.70 m to 10.10 m work width

- Impact damage protection

- Hydraulic balance control maintaining ground pressure

EasyCut B 870 CV Collect, B 1000 CV Collect 

- Extra wide cross conveyor belts provide a consistently high crop feed for highest throughputs

- Cross conveyor belts lift out individually to provide various applications – spreading, independent swathing and single-swath presentation

- Belts turn on/off automatically during lift and lower 

- EasyCut B 870 CV 

- EasyCut B 870 CV Collectors

No losses: The arms on the side mowers telescope to provide the best possible overlapping with the front mower. The combination produces perfect cuts without striping.

Peace of mind: Instead of transferring the full shockload to the spur gears, the roll pin in the sprocket driveshaft breaks when there is a momentary overload. The pinion shaft continues spinning, jacking up the disc in question and the disc moves out of the risk zone and the orbit of the neighbouring discs. This way SafeCut prevents damage to the spur gears and the neighbouring discs. Replacing the roll pin takes a few minutes and is not very costly.                                

Forget about stripes: With some discs turning in pairs towards each other and others away from each other, it was necessary to redesign the degree of blade overlap to get cleanest cuts. Therefore we increased the overlap between those discs that turn outwards – a modification that leads to stripeless cuts in light and young material. Vice versa, a larger gap between the blades that turn towards each other encourages the smooth flow of large masses to the rear.