Miles Tractor Company

Information

2023 Krone BiG M 420

• Powerful monster working in fields all over the world

• Silent Space’ cab offers high operator convenience

• Swath mergers brings great versatility

Powerful monster tackles every job: KRONE proudly presents BiG M 420 – a versatile specialist that takes care of all your mowing applications. BiG M 420 is the machine that gears you up for every task. Just look at its high-output CV conditioner or CRi roller conditioner or take the spreading or swath merging options. Cutting at an enormous work width of up to 9.7 metres (31'10") and offering tremendous power reserves while distributing the weight uniformly, BiG M 420 produces clean and high-quality forage without affecting the re-growth of crops – in any condition and any field around the world. One does it all: BiG M 420 delivers total efficiency – even in small fields. The machine scores perfect on handling and fast travelling between fields. Opening up small and awkward fields is as easy as it can get – thanks to the machine‘s great maneuverability and the option of using the mowers separately. This machine is up and working while others are still preparing for work.

Maximum operator comfort

• Generous glazing for perfect panoramic view

• Highest seating comfort, easiest operation

• Standard climate control

• Easy joystick operation

A generous and quiet space – that’s the new KRONE cab which caters for all operator needs during those long working days. Mounted on hydro bearings, this cab offers a maximum of operator comfort and an optimum work environment no matter how harsh the conditions. Designed to ergonomic standards, the interior of this cab offers plenty of space and has a standard passenger seat, climate control and an electric cool box. Logically arranged control panels provide full overview and control of all machine functions.

Safe and convenient

• Infinitely variable ground speed control from joystick

• Reduced engine speed in road travel

• Standard four-wheel drive

• Standard front-axle suspension

• 309 kW / 415 hp (SAEJ1995) Cat® C13 ACERT™ engine

• 12.5 liter displacement

• Tier 4 interim / Stage IIIB compliant using the Cat® Regeneration System

• Quiet running and fuel-efficient in the field and on the road

Increased feature and connection commonality improve the customer experience and increase quality and reliability.

Sealed-over-foam wiring harness adds to reliability - even in the most demanding applications.

Advanced MEUI-C injectors handle increased injection pressures and more precise fuel rates. These durable injectors enhance responsiveness while controlling soot.

A simple, efficient turbocharger delivers variable turbo boost, reliable performance and long service life in the most demanding applications.

The Cat® NOx Reduction System captures and cools a small quantity of exhaust gas and sends it back into the combustion chamber where it drives down combustion temperatures and reduces NOx emissions. The Cat® NOx Reduction System is designed to be the most reliable system of its type.

• Fully welded & heavy-duty

• SafeCut shear-bolt protection for each disc

• Satellite driveline smoothes the power flow inside the cutterbar

• Tried and tested in the most difficult conditions