Trailer mounted; 6 cylinder gas engine powered; 136.000 in. Min 203.000 in. Max lg; 92.000 in. Min 104.000 in. Max h; 89.250 in. W; 10.000 in. Diameter discharge chute; 1589.0 cfm blower; 10.000 in. X 16.000 in. Feed opening; capable of handling tree limbs up to 6.000 in. In dia