MODELS
THE FLEXIBLE ALL-ROUNDER
Just like the legendary classics, the type 80, 84, 86 and the Steyr Plus series, which were once found on almost every farm, the Steyr Kompakt S was developed together with our customers. The Kompakt S features excellent manoeuvrability, best-in-class visibility and optimum handling. It’s economical, light and manoeuvrable like a small tractor, yet at the same time is as spacious, reliable and powerful as a bigger machine, making it the ideal all-rounder – for working in the farmyard, in livestock units and on grassland. For hill farms and those in alpine locations. For vineyards, orchards and vegetable fields with widely-spaced crop rows. For gardeners and horticulturalists, machinery rings and industry, or for municipal operators with constantly changing applications. This is the tractor to meet the needs of all.
Regardless of the situation in which the Kompakt S finds itself, it sets a new benchmark in versatility.
MODEL |
4055 KOMPAKT S |
4065 KOMPAKT S |
Nominal engine power ECE R1201) [kW / hp] |
43 / 58 |
48 / 65 |
Capacity [cm3] / Number of cylinders |
3.400 / 4 |
3.400 / 4 |
1) ECE R120 complies with ISO 14396 or 2000/25/EC or EG 97/68
DRIVER COMFORT

COMFORT COMBINED WITH EFFICIENCY
The Kompakt S is a cost-effective multiple-role tractor. And it’s packed with extras that make it unique in its class. There is the spaciousness of the cab, for example, with its superbly comfortable driver’s seat. And there’s a seat for a passenger, too. Further helpful details include unimpeded entry and exit from both sides, an unrestricted all-round view and a roof window that is a great help for loader work. Now you can really look forward to getting to work, your day made more pleasant by first class sound proofing and a stereo system with iPod support. Take a look down the standard spec list of a Kompakt S and you will see what an efficient, multi-faceted tractor this is, with benefits that far outweigh its cost.
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ILLUMINATION FROM ABOVE
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A clear view of the front loader, even when raised, is guaranteed thanks to the cab roof window, while with floodlights mounted on the roof and up to six work lights that turn night to day, the familiar daytime 360-degree view from the cab is maintained through into the night. |
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ILLUMINATION
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PRECISION INSTRUMENTATION
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All instruments and controls in the Kompakt cabin are laid out with the operator’s comfort in mind, with ergonomics which mean that in any situation you have an intuitive overview and total control. The forward/reverse shuttle is conveniently integrated into the tilting steering column for fingertip operation. |
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ENGINE

THE NEW GENERATION OF ENGINES WITH FUTURE-SAFE TECHNOLOGY
The Kompakt S models, with 58 and 65 hp power ratings, are equipped with 3.4-litre ecotech engines with common rail injection and turbocharger plus intercooler. These engines feature electronic direct injection and are able to maintain maximum power output at a constant level between 1900 and 2300 rpm. The PTO speed is perfectly matched to the power curve of the engine to easily handle work in the toughest conditions.
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ECONOMICAL AND CLEAN
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The engines developed especially for the Kompakt S are responsible for the tractors’ favourable power-to-weight ratio and extremely economical fuel consumption. The modern exhaust gas cleaning system on ecotech engines (Kompakt 4055 S, 4065 S) ensures minimum pollutant emissions to comply with Stage III B emission standards. As a result, the Kompakt is not just extremely environmentally friendly, it is also especially economical. |
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ECONOMICAL
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RELIABLE AND MAINTENANCE-FRIENDLY
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The new engines were developed with the highest reliability and user-friendliness as core design principles. Starting is instantaneous, even in really cold temperatures, for excellent dependability. Its supple engine characteristics and enormous pulling power deliver impressive performance in all operating conditions. All service points are readily accessible to ensure effortless maintenance whenever required. These engines are designed to contribute to the success of your business day in, day out, year after year. |
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TRANSMISSION AND DRIVELINE

TRANSMISSION FOR OPTIMUM POWER DISTRIBUTION
There is a choice of three advanced transmissions available to suit every task at hand, distributing torque from the engine to the wheels and PTO as efficiently as possible. Choose between a 12 x 12 transmission and a 12 x 12 with hydraulic powershuttle. Both versions are available with creeper gearbox, which offers a lowest speed of 123 metres/h.
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EXCELLENT MANOEUVRABILITY
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The extraordinary manoeuvrability of the Kompakt S makes it flexible enough to handle any job. With a turning radius of just 3.82 m, it can manoeuvre in and out of the tightest spaces. The Opti-Stop system automatically engages 4WD as soon as both brake pedals are activated. Working with trailers, especially on steep slopes, becomes a whole lot safer as a result. An electro-hydraulic differential lock guarantees full traction in all conditions. Thanks to its dedicated hydraulic pump, the power steering remains light and precise even with heavy loads acting on the front end. And the optional disc brakes on the front axle delivers impressive performance for enhanced safety. |
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MANOEUVRABILITY
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PTO

PTO FOR EVERY APPLICATION
All Kompakt S models are equipped with a two-speed PTO offering 540/540E rpm speeds, ideally matched to the power characteristics of the engine.
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WELL-EQUIPPED
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The PTO delivers plenty of performance for power-sapping equipment such as mowers, balers or power harrows, while the economy 540E PTO speed is achieved at an engine speed of just 1550 rpm. This is the point at which the engine delivers its highest torque at lowest fuel consumption. |
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HYDRAULICS

POWERFUL AND USER-FRIENDLY
The Kompakt S models feature robust mechanical hitch regulation (MHR). With a maximum lifting power of 2,500 kg, plus up to three rear remotes and two mid-mounted remotes, you can operate a wide range of mounted implements.
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FLEXIBLE POWER FLOW
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With a generous capacity of 48 l/min, the standard hydraulic pump on the Kompakt S delivers more than enough power for any application that’s asked of it. |
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