Kenworth K104

CAT C15 engine

Eaton Auto shift transmission

B Double (2 trailers)

Runs between Sydney and Brisbane, it does Express freight from Sydney to Brisbane then loads produce back down (heavy one way and light the other)

Initial Fuel economy was 1.70 kms/ltr, it then ended at 2.09kms/ltr.

That is a 23% fuel saving.