What are the chief points of difference between the T600 and the T800 ? Which one would be more suitable for hauling pneumatic bulkers ( cement & sand mainly ) within a radius of about 800 km ( 500 miles ), combined with city work ?
For the same application as above, which would be a better buy used : Mack or Kenworth ? What other truck would be well-suited for this kind of work ?
Also, what kind of engine would be most suitable ? I'm looking at a GVW rating of 63,500kg ( 139,700 lbs ), 18-speed, minimum 475hp for pulling hills. Key considerations :
-- fuel economy
-- inexpensive maintenance
-- reliability
-- easy availability of spares
-- endure extreme cold
I would really appreciate some advice.....I'm trying to build up an information bank for myself, for reference in the future.