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STEYR CVT tractors are equipped with a state-of-the-art electronic network, by
way of which important components are permanently communicating through a
continuous exchange of data. This system, the so-called S-tronic -connects
engine, continuously variable transmission, EHR (Electronic Hitch Response) PTO
shaft, auxiliary control units and differential lock as well as operator controls and
the performance monitor using an ISO-compatible system (CAN BUS).
 More
comfort and greater economy
S-tronic automatically adjusts the
engine to the most efficient engine speed for highest productivity. With S-tronic
your CVT tractor will never exceed an engine speed of 1900 rpm.
For example, on the road S-tronic adjusts the engine speed to most economical
fuel consumption, while in the field doing PTO work S-tronic concentrates on
ensuring consistent PTO speed.
For large-area fertiliser application you can also select a manual mode. Then the
speed ratio remains constant so the engine speed and PTO speed change in line
with the travelling speed.
Continuously variable into the future
The continuously variable transmission marks the start of a new generation
of drive systems. Through intelligent torque division STEYR has created the
perfect continuously variable drive for every driving mode. The engine power
is transmitted in part hydraulically, but predominantly mechanically: rugged
technology for high performance demands. A new transmission design
allows 50 kph at a reduced engine speed of below 1900 rpm.
Multicontroller
IV
Economical
and comfortable
Continuously variable transmission combines
economy and driving comfort. Engine speed is regulated electronically in the
optimum speed range to minimize fuel consumption. The transmission speed
ratio needed for the desired travelling speed is provided automatically, with
continuously variable control.
*) to comply with legislation and specification in
your country
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