KH300-80t履带吊机主臂额定性能表：以下工况仅供参考，实际请与本公司业务员联系！ 回转半径（m）主臂长度（m）131619222531374346523.780.04.066.54.555.55.048.548.45.542.041.941.86.037.036.936.836.76.533.333.233.133.032.97.029.829.729.629.529.48.026.424.524.424.324.224.09.020.920.820.720.620.520.320.110.018.118.017.917.817.717.517.317.1017.0011.015.915.815.715.615.515.315.114.9014.8012.8512.014.1514.0513.913.7513.6013.4513.3013.1513.0512.8514.011.4011.311.1511.010.8010.7510.5010.4010.2016.09.409.259.108.908.758.608.508.3018.08.007.857.707.657.407.207.106.9020.06.906.706.506.306.106.005.8022.06.05.85.65.45.25.104.9024.05.14.94.74.54.404.2026.04.54.34.13.93.803.6028.03.73.53.353.353.0530.03.23.02.852.752.5532.02.62.402.302.1034.02.001.901.7036.01.701.601.4038.01.401.301.10