Maximum Cutting Width. Maximum Productivity.
The 2022 KRONE BiG M 450 CV is a high-capacity self-propelled mower conditioner engineered for maximum productivity and efficiency. Equipped with a 449 HP Liebherr engine, a massive 9.95-meter working width, and KRONE's proven EasyCut cutterbar technology, it delivers exceptional mowing performance in demanding forage operations. Its premium cab, hydrostatic 4WD drive, and advanced conditioning system make it an ideal choice for professional hay and forage producers
The BiG M 450 CV combines exceptional field capacity, reduced fuel consumption, and proven KRONE durability to maximize productivity while lowering operating costs for large-scale hay and forage operations.


Engine: Liebherr D946, 6-cylinder turbo diesel Engine Power: 449 HP (330 kW) Working Width: 9.95 m (32 ft 8 in) Conditioner: Chevron rubber rollers (CV version) Drive: 4WD with hydrostatic drive Maximum Transport Speed: 40 km/h (25 mph) Operating Weight: Approx. 15.5 tonnes Transport Length: 8.45 m Transport Width: 3.0 m Transport Height: 4.0 m Front Tires: 800/65 R32 Rear Tires: 600/65 R28 Cab: SilentSpace premium cab with touchscreen terminal and multifunction joystick Cutting Height Adjustment: Hydraulic from the cab
Massive 9.95 m cutting width for maximum productivity Powerful and fuel-efficient 449 HP Liebherr engine Proven EasyCut cutterbar with KRONE SafeCut blade protection Chevron rubber roller conditioner for fast crop drying Hydrostatic 4WD drive system for excellent maneuverability Hydraulic cutting height adjustment from the cab Superior weight distribution for operation on uneven terrain SilentSpace cab with touchscreen display and premium operator comfort KRONE GPS Guidance and Section Control available Designed for hay, forage, and large-scale mowing operations

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