Nice video mate! Some interesting trucks and some different combinations. #1 The older freightliner at 3.51, sounds like it's underpowered a bit, might be 3406B 425? Whatever it is sounds great and the scrap tipper/float combo looks great! #2 Mack Superliner/Titan I guess, with the single float loaded with a big bucket. #3 Brown Western Star, good paint scheme. See him running bobtail towards the end. #3 Kenworth K200 near the end. With the odd bogie/bogie bdouble and reg b double. Interesting combo. #4 The twinsteer bonneted Kenworth is a rare sight, looks like it should be in New Zealand, not Australia.
I agree with everything you say,it's a titan carrying the bucket,a real old nt roadtrain. The brown western star is another nt roadtrain,that one is 130 to 135t rated,it's a beast.up close their chassis a touch longer than the other trucks.the old freightliner was struggling a bit but gees she sounded great