Great clip.First dumptruck i drove was a payhauler.We had six of them in a steep,very boggy in winter time, mine in the s.w of Western Australia.We also had 2 Hough 400,s with screaming G.M,s in them.Later we got a Hough with a V12 cummin,s in it.Before we got down to the hard rock which was upto 60 feet down we had alot of mainly white clay and in winter the inter,s were the only dumper,s that could work these pit s,the 2 wheel drive dumper,s did,nt stand a chance.We had 2 R50 Euclid,s with V12 cummins in them,these thing,s could pull out of the steepest pits fully loaded when it was dry like they were empty.Love the old gear.