Bucket / Boom Trucks Boom Trucks. 1985 GMC 7000 ATEC 600H TRUCK HAS 3208 210HP CAT 5&2 TRANS 11000 FRONT AXLE 21000 REAR AXLE WITH AIR BRAKES.UNIT HAS ATEC 600H DUAL BUCKET MAN LIFT WITH 40FT REACH... Click here for more information