Hello everyone. Im here once again looking for more info on heavy trucks. Im in the market to buy a good old dump truck. Im looking at a 2001 Mack CH600 with a Mack E7 electronic 450hp engine. It has 550 000 km and the engine has 17000 hours. Its all origional and never rebuilt. My question is how long will this stuff last UNDER AVERAGE CONDITIONS? I talked to a mechanic who said an engine like that will go about 20000 hours then you need to rebuild. Does this sound about right? Is this engine almost at the end of its life? How many km should the rest of the truck go? How long will the average truck go under average conditions before it becomes a money pit? Also how much would it cost to rebuild an engine like this? Cat? Cummins? Detroit? Mack? How much can you buy an engine for? How much to swap an engine? How much do you think this truck is worth? Any info would be greatly appreciated! P.S. Please put prices in CAD. Thanks