A short video showing the use of my Telma retarder while in low range on a steep hill. As my retarder is installed on my transfer gearbox PTO, selecting half gear and low range increase its braking torque effect from 350 Nm to 1357 Nm! The retarder is great for normal driving but in low range it is something else….. 😊

https://youtu.be/gxYX5nYDd2g