80t 汽车吊吊装性能表 臂长半径 12 18 24 30 36 40 44 2.5 80 45 3.0 80 45 35 3.5 80 45 35 4.0 70 45 35 27 4.5 62 45 35 27 5.0 56 40 32 27 5.5 50 37 29.2 27 22 6.0 45 34.3 27.2 25 22 6.5 39.4 31.5 25.3 23.2 22 18 7.0 35.6 29.1 23.7 21.5 20.3 18 8.0 27.8 25.4 21 18.8 17.7 15.7 12 9.5 20.8 20.8 17.8 15.7 14.6 13.2 12 10.0 19.2 19.2 17 15 13.8 12.6 11.4 11.0 16.5 15.6 13.5 12.4 11.4 10.4 11.8 14.7 14.