More than a workplace. The cabs.
Tractor drivers often work very long days. To stay healthy, they need a suitable workplace which can be adjusted flexibly to suit the broad spectrum of work performed by the tractor. The 6-pillar cab makes it possible to work in comfort and even satisfies the needs of highly demanding drivers – with optimum visibility, maximum protection and a very high level of comfort.

- Continuous windscreen
- Six narrow pillars for 360° visibility
- Doors with a wide opening angle – thanks to the 6-pillar design, they only protrude a short distance beyond the tractor contours even when open
- Easy access from both sides of the tractor
- All cab versions conform to FOPS (Falling Object Protective Structure) for protection against falling objects
- Spacious cab design for extra room
- Steering column is easily adjusted by pressing a pedal
- Cooled drinks compartment under the passenger seat

Superb visibility with the PANORAMIC cab.
Ideal for all front-loader work: the continuous field of view covers a 90° angle from the driver's perspective. This unique cab design has no cross beams to get in the way and offers an extremely high level of safety and comfort. From the floor through to the roof, the continuous 2.41 m 2 glass front guarantees optimum visibility.
Four cab versions.
The new ARION 400 offers four different cab versions. Just choose the one that suits you best:
- PANORAMIC cab with continuous windscreen right through to the glass roof for maximum visibility, with a minimum overall height of 2.61 m
- High-roof cab with roof hatch and a minimum overall height of 2.61 m
- Low-roof cab 1 with or without transparent sunroof, with a minimum overall height of 2.47 m
- 5-pillar cab 2 with roof hatch, large continuous and shatter-proof side window made from polycarbonate and a minimum overall height of 2.70 m; ideal for municipal work
1Only available with ARION 420 and 410
2Only available with the ARION 450, 440 and 420

PANORAMIC cab, from2.61 m

High-roof cab, from 2.61 m

Low-roof cab, from 2.47 m

First-class comfort.
Many features of the ARION 400 environment make it the ideal choice for long working days. A large number of storage options mean that the driver can always find space for a mobile phone or documents. Under the passenger seat there is a cooler compartment which has room for a 1.5 l bottle and snacks. Perfect for your lunch break.

Clear and logical layout.
When you press the small pedal underneath the steering column the entire steering column pivots upwards, allowing plenty of room to enter and leave the cab. It can be returned to the optimum position when you start work. Another lever on the steering column enables you to adjust the height of the steering wheel. The instrument panel is always in the perfect position for viewing because it is mounted on the steering column and moves with it.

A pleasant working environment.
The standard equipment on all ARION 400 models includes a highly efficient heating/ventilation system with continuously variable fan control. An air-conditioning system is naturally available on request.
The components of the air conditioning system are built into the double-insulated cab floor. This allows optimum air flow distribution in the cab and significantly reduces the noise level from the ventilation system. As no components are built into the roof, the driver enjoys additional headroom and an enhanced feeling of space.
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- CLAAS offers an extensive range of accessories, fuels, oils and spare parts, designed specially for your machine.Find out more