ERF with some sweet straight pipe sound. Old Zambia/Botswana ferry.

ERFs are slowly Going extinct. You'll be lucky to find something like this one which can pull more than 30 tones for a distance not less than 2000km.

[@bhaveshkarshan4002]

Sounds like a cummins n14 celect plus engine what a beautiful beast 💪I can imagine what the jake brake would sound like ❤. Shoutout from south africa 🇿🇦❤