Description
Tramex SMSR gearboxes are one of the most versatile drives offering the largest ratio range and capable of powering up to 280kW.
Models are 100% interchangeable with Fenner, Dodge & Browning SMSR gearboxes.
![tramex-smsr](https://www.jatstarengineering.com/wp-content/uploads/2021/10/tramex-smsr.jpg)
SIZES B TO M
RATIO 5, 13, 20
![tramex-smsr-2 tramex-smsr-gearboxes](https://www.jatstarengineering.com/wp-content/uploads/2021/10/tramex-smsr-2.jpg)
TXT 2 TO TXT 9
RATIO 5, 15, 20, 25