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Comfort for millions of kilometers –
The T 312 bre turbo transmission

With its high efficiency across a wide speed range and a maximum transmission input power of 650 kW, the T 312 bre is ideal for high-speed railcars up to 200 km/h. The trans-
mission excels by smooth, virtually wear-free starting, auto-
matic, stepless and jolt-free adaptation of the tractive effort to the prevailing rolling resistance, as well as insensitivity towards vibrations and thermal or mechanical overloads – and all this at mileages of over 1.2 million kilometers before the next major overhaul (depending on operating conditions).
 

3-speed transmission with hydrodynamic
torque converter, two fluid couplings,
an integrated retarder and a mechanical
reversing section: the T 312 bre.
 

T 312 bre
T      Railcar transmission
3   Circuit size
1   Number of torque converters
2   Number of fluid couplings
b   Retarder
r   Reversible (integrated reversing transmission)
e   Electronic control

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