The 797F rigid-frame haul truck now meets Tier 4-F emissions standards using selective catalytic reduction with diesel exhaust fluid. The aftertreatment system is modular for serviceability. The 4,000 ...

Caterpillar recently celebrated the manufacture of the 1000 th Cat 797 Mining Truck. The 797 is the only mining truck in the size class to reach the 1,000 milestone. The first 797 placed in a mining ...

Think your muscle car has a huge engine? You haven't seen anything yet. This is the largest piston engine ever made and the vehicles it powers.