The VYKIN 49-JC Mobile Small Jaw Crusher is built for crushing concrete ... * Best loaded by a small-to-mid sized excavator (2-5 ton excavator); size of hopper is 55″ long by 47.25″ wide (see size of your bucket), and hopper feeding height is 6′ 10.7″ from the ground (for discharge height of your loader). Material stockpile height is 4 ...