徐工QAY260型全地面起重机一、制造厂徐工集团二、主要技术参数项目数值备注工作性能参数最大额定总起重量 kg 260000 基本臂最大起重力矩kN.m7980 最长主臂最大起重力矩kN.m3354 主臂最大起升高度 m 69.8 主副臂最大起升高度 m 98.2工作速度主卷扬单绳最大速度m/min115副卷扬单绳最大速度m/min118起重臂伸出时间s ≤700 起重臂起臂时间s ≤85 回转速度 r/min0-1.4行驶参数最高行驶速度km/h 72最大爬坡度% 50最小转弯直径m 23最小离地间隙 mm 270制动距离（车速为30km/h）m 10 接近角° 16离去角° 18百公里油耗L 80质量参数行驶状态自重（总质量） kg 72000 轴荷一/二轴 kg 12000/12000三/四轴 kg 12000/12000五/六轴 kg 12000/12000尺寸参数外形尺寸(长×宽×高) mm 15850×3000×4000支腿纵向距离 m 8.8支腿横向距离m 8.7（全伸）、6.5（半伸）基本臂长 m 13.2最长主臂m 70最长主臂+副臂 m 101.5副臂安装角° 0、15、30动力参数下车发动机型号 OM502LA.E3A/3发动机额定功率kw420排放标准国Ш轮胎数（不包括备胎）12三、外形尺寸徐工QAY260型全地面起重机四、主臂工况起重量表支腿8.7m,平衡重85t幅度（m）臂长（m）13.518181822.522.522.527272731.431.43 2603.5 17777144150571281504 1707314115053119150121831354.5 16069133150501111451158013083.31165 1566612514547105130108.776.912580.71166 13361112135419312097.371.412075.4107.97 1105610111837841108867.111170.499.58 955193103337610079.762.8102.766.391.29 804885913069907358.990.763.28510 7144798128638067.654.98160.17812 38686624546558.747.666.252.86614 34535521475551.341.555.64757.816 19424645.336.74741.949.318 17.53839413340.238.242.720 35.730.235.134.837.522 3326.730.531.933.124 29.32926 25.125.62830323436384042组合000000 000001 000100 010000 000002000110110000021000000111 111000 001111011110倍率18 8 14 14 6 12 14 10 8 12 8 10 最大仰角74.8 77.8 818282.8最小仰角29 28 272725吊钩(t) 210 140钩重(kg) 2319 1827幅度（m ）臂长（m ）31.435.935.935.940.440.440.444.944.944.949.43 3.5 44.5 116 5 111.26 103.9 77.192 927 97.9 73.4 87 8746.371718 88.7 69.5 82 81.943.270.77133.258.1 58.1 9 80.3 66.3 77 75.540.167.969.231.756.7 56.7 31 10 75.1 62.6 70 69.237.365.164.829.954 54.6 3112 63.7 56.8 65 60.233.459.255.626.947.1 53 27.514 54.6 50.6 57.1 52.329.954.148.724.142.1 47.1 25.816 46.2 45.7 48.6 46.327.347.843.421.637.1 41.7 23.518 38.8 42 41.8 39.824.942 38.820 33.7 37.1 20.820 33.6 37.2 36.7 34.623 36.735.518.530.4 33.4 20 22 29.7 33 32.2 30.521.332.531.216.828 30.6 18.424 25.6 30 28.1 26.519.928.927.315.825.9 28.1 16.826 2126.5 24.8 23.118.725.623.914.823.6 24.7 16.228 23.7 22 20.217.622.821.113.621.9 22 14.930 20.419.6 17.316.620.418.612.920 19.5 13.83215.718.316.612.118.1 17.6 13.634 14.915.714.111.616.3 15.7 12.83611 14.9 14.1 12.138 10.513.511.511.44010.94210.344 46 48 50 52 54 56 58组合 211000 011111 111110 211100011112111111211110011122121111 211111 111122倍率10 88 84 6 6 35 53 最大仰角 82.8 81.9 81.9 82 82.1最小仰角 2525252525吊钩(t) 140 65 钩重(kg)1827827幅度（m ） 臂长（m ） 49.4 49.4 53.9 53.953.958.458.458.462.8 62.867.37233.54 4.5 56 789 47.9 4810 45.8 48 27.9 36 4312 41.7 48 25.9 34 41.925.228.133 23.4 26.614 37.4 42.3 23.9 31.5 36.623 26.331.122.2 25.7 20.81816 33.2 37.6 21.5 29 32.421.324.328.620.8 24.1 19.917.118 30.2 34 19.5 26 29 19.822.325.819.5 22.5 19 16.620 27.5 30.6 18.1 24.1 26 18.521 23.318.3 20.8 18.216 22 25.1 28 16.6 22 23.617.319.520.917.1 18.8 16.915.324 23.2 25.5 15.8 19.9 21.616.117.919.315.9 17.1 15.614 26 21.4 23.6 14.6 18.3 19.815 16.117.614.6 15.8 14.313 28 19.6 21.6 13.8 16.9 18.114 15.116.113.6 14.5 13.212 30 18.3 19.5 12.9 15.7 16.712.313.814.912.6 13.5 12.311 32 17 17.5 12 14.6 15.412.512.913.811.6 12.4 11.410.134 15.9 15.6 11.3 13.6 14.211.612 12.810.8 11.5 10.59.5 36 14.5 14.1 10.5 12.7 13.311 11.112 10.1 10.6 9.9 8.9 38 13.4 12.8 10 11.8 12.410.510.511.19.5 10 9.1 8.1 40 12 11.5 9.5 11.1 11.69.9 9.8 10.49 9.4 8.5 7.7 42 10.510.5 9 10.3 10.69.3 9.2 9.8 8.3 8.6 8 7.2 448.5 9.8 9.6 8.8 8.7 9.1 7.8 8 7.5 6.7 46 88.7 8.88.3 8.1 8.5 7.4 7.5 7 6.2 487.8 7.6 7.9 6.9 7 6.7 5.9 507.5 7.1 6.2 6.5 6.7 6.2 5.5 52 6.2 6.2 5.9 5 54 5.85.65.5 4.7 565.2 4.5 584.54.2 604 623.7组合 122111 221111 111222 122211 222111112222122221222211122222 222221 222222333333倍率44 34 4 33 333 3 3 最大仰角 82.1 82.2 82.4 82.5 81.882.9最小仰角 2525272525 26吊钩(t) 65 30 钩重(kg)827 447五、副臂工况起重量表副臂长度12m,支腿8.7m,平衡重85t幅度（m）臂长（m）49.4 53.9 58.4 62.8 67.30°15°30°0°15°30°0°15°30°0°15°30°0°15°30°12 12.0 12.014 12.0 11.8 12.0 12.0 12.0 12.016 12.0 11.2 8.8 12.0 11.4 8.8 12.0 11.6 12.0 11.6 11.318 11.8 10.8 8.4 11.6 11.0 8.6 11.9 11.0 8.6 11.7 11.1 11.0 10.820 11.4 10.4 8.0 11.3 10.6 8.2 11.1 10.6 8.2 10.4 10.1 8.2 10.6 10.2 8.222 10.6 10.0 7.8 10.6 10.1 8.0 9.9 9.6 8.0 9.3 9.1 8.0 9.2 9.1 8.024 9.9 9.3 7.6 9.9 9.5 7.6 9.0 8.8 7.8 8.3 8.3 7.8 8.3 8.2 7.826 9.1 8.8 7.4 9.3 8.9 7.4 8.2 8.0 7.6 7.5 7.5 7.4 7.4 7.5 7.328 8.6 8.3 7.2 8.5 8.3 7.2 7.4 7.3 7.1 6.7 6.7 6.7 6.7 6.7 6.730 8.1 7.8 7.0 7.8 7.8 7.0 6.8 6.6 6.6 6.1 6.1 6.0 6.1 6.1 6.132 7.5 7.3 6.8 7.3 7.1 6.8 6.1 6.1 6.1 5.5 5.5 5.4 5.4 5.4 5.534 7.1 7.0 6.6 6.7 6.6 6.5 5.7 5.6 5.5 5.1 5.0 5.0 4.9 4.9 5.036 6.8 6.6 6.4 6.2 6.1 6.1 5.2 5.2 5.1 4.6 4.7 4.6 4.5 4.5 4.538 6.3 6.2 6.3 5.7 5.7 5.6 4.8 4.8 4.7 4.1 4.1 4.2 4.0 4.1 4.140 6.0 6.0 6.0 5.3 5.3 5.2 4.4 4.4 4.4 3.8 3.8 3.8 3.6 3.7 3.742 5.7 5.7 5.8 4.9 4.9 4.8 4.0 4.0 4.1 3.5 3.4 3.5 3.3 3.3 3.444 5.4 5.4 5.5 4.6 4.5 4.5 3.7 3.7 3.7 3.2 3.2 3.1 2.9 3.0 3.046 5.2 5.1 5.2 4.3 4.3 4.2 3.5 3.5 3.4 2.8 2.9 2.9 2.6 2.7 2.748 5.0 4.9 4.9 4.0 4.0 4.0 3.2 3.2 3.2 2.5 2.6 2.6 2.3 2.5 2.450 4.7 4.7 2.4 3.7 3.7 3.7 2.9 2.9 2.9 2.3 2.4 2.3 2.1 2.2 2.252 3.5 3.4 3.4 2.6 2.6 2.7 2.1 2.1 2.1 1.9 1.9 2.054 3.2 3.2 1.6 2.4 2.4 2.5 1.9 1.9 1.9 1.7 1.6 1.756 2.2 2.2 2.3 1.7 1.7 1.7 1.4 1.5 1.558 1.5 1.5 1.5 1.3 1.3 1.360 1.3 1.3 1.3 1.1 1.1 1.1 伸缩方式221111 222111 222211 222221 222222主臂仰角31～83 31～83 33～83 34～83 38～83吊钩(t) 30钩重(kg) 447幅度（m）臂长（m）49.4 53.9 58.4 62.8 67.30°15°30°0°15°30°0°15°30°0°15°30°0°15°30°14 8.0 8.1 8.516 7.6 7.7 8.2918 7.3 7.4 5.6 7.78.5820 7.0 5.2 7.1 5.4 7.4 5.4 8 5.4 7.622 6.6 5.2 6.8 5.2 4.2 7.0 5.2 7.6 5.2 7.2 5.424 6.2 5.0 4.2 6.4 5.0 4.2 6.6 5.0 4.2 7.3 5.2 4.2 6.8 5.2 4.2 26 6.0 4.8 4.0 6.2 4.8 4.0 6.4 5.0 4.0 6.7 5.0 4.0 6.6 5.0 4.0 28 5.6 4.6 4.0 5.8 4.6 4.0 6.0 4.8 4.0 6.1 4.8 4.0 6.2 4.8 4.0 30 5.4 4.4 3.8 5.6 4.6 3.8 5.8 4.6 4.0 5.6 4.6 4.0 5.6 4.8 4.0 32 5.2 4.4 3.8 5.4 4.4 3.8 5.6 4.4 3.8 5.1 4.6 3.8 5.0 4.6 3.8 34 5.0 4.2 3.6 5.2 4.2 3.8 5.1 4.4 3.8 4.5 4.4 3.8 4.5 4.4 3.8 36 4.8 4.0 3.6 5.0 4.2 3.6 4.7 4.2 3.8 4.1 4.1 3.8 4.2 4.1 3.8 38 4.6 4.0 3.6 4.8 4.0 3.6 4.3 4.2 3.6 3.7 3.9 3.6 3.8 3.7 3.6 40 4.4 3.8 3.6 4.6 4.0 3.6 3.9 3.9 3.6 3.4 3.5 3.5 3.4 3.4 3.5 42 4.4 3.8 3.4 4.3 3.8 3.4 3.6 3.6 3.6 3.1 3.2 3.2 2.9 3.0 3.1 44 4.2 3.8 3.4 4.1 3.8 3.4 3.3 3.4 3.3 2.8 2.9 2.9 2.7 2.8 2.9 46 4.0 3.6 3.4 3.7 3.7 3.4 3.0 3.1 3.1 2.6 2.6 2.6 2.4 2.5 2.6 48 4.0 3.6 3.4 3.4 3.5 3.4 2.7 2.8 2.8 2.3 2.4 2.4 2.1 2.2 2.3 50 3.8 3.4 3.4 3.3 3.2 3.2 2.6 2.6 2.6 2.0 2.1 2.2 1.9 2.0 2.1 52 3.7 3.4 3.2 3.0 3.0 3.0 2.3 2.3 2.4 1.8 1.9 1.9 1.7 1.8 1.9 54 3.5 3.4 3.2 2.7 2.8 2.8 2.1 2.1 2.2 1.6 1.7 1.8 1.4 1.6 1.6 56 3.4 3.3 3.2 2.6 2.6 2.6 1.9 2.0 2.0 1.4 1.5 1.6 1.2 1.4 1.4 58 3.2 3.2 1.8 2.4 2.4 2.4 1.8 1.8 1.8 1.2 1.3 1.4 1.1 1.2 1.2 60 2.2 2.2 2.3 1.6 1.6 1.7 1.1 1.2 1.2 1.0 1.0 62 1.4 1.5 1.4 1.0 1.1伸缩方式221111 222111 222211 222221 222222主臂仰角30～83 32～83 33～83 41～83 47～83吊钩(t) 30钩重(kg) 447幅度（m）臂长（m）49.4 53.9 58.4 62.8 67.30°15°30°0°15°30°0°15°30°0°15°30°0°15°30°16 5.4 5.6 5.618 5.0 5.2 5.4 5.420 4.8 5.0 5.0 5.2 5.222 4.6 3.6 4.6 3.6 4.8 4.8 5.024 4.4 3.4 4.4 3.4 4.6 3.4 4.6 3.4 4.626 4.2 3.2 4.2 3.4 4.4 3.4 4.4 3.4 4.4 3.428 4.0 3.2 2.6 4.0 3.2 2.6 4.2 3.2 2.6 4.2 3.2 4.2 3.230 3.8 3.0 2.6 3.8 3.0 2.6 4.0 3.2 2.6 4.0 3.2 2.6 4.2 3.232 3.6 3.0 2.6 3.8 3.0 2.6 3.8 3.0 2.6 3.8 3.0 2.6 4.0 3.0 2.6 34 3.4 2.8 2.4 3.6 3.0 2.4 3.6 3.0 2.4 3.8 3.0 2.6 3.8 3.0 2.6 36 3.4 2.8 2.4 3.4 2.8 2.4 3.6 2.8 2.4 3.4 3.0 2.4 3.6 3.0 2.4 38 3.2 2.6 2.4 3.2 2.8 2.4 3.4 2.8 2.4 3.0 2.8 2.4 3.3 2.8 2.4 40 3.0 2.6 2.2 3.2 2.6 2.4 3.2 2.8 2.4 2.8 2.8 2.4 3.0 2.8 2.4 42 3.0 2.6 2.2 3.0 2.6 2.2 3.2 2.6 2.4 2.5 2.6 2.4 2.7 2.8 2.4 44 2.8 2.4 2.2 3.0 2.6 2.2 2.9 2.6 2.2 2.2 2.3 2.2 2.3 2.6 2.2 46 2.8 2.4 2.2 2.8 2.4 2.2 2.7 2.6 2.2 2.0 2.1 2.2 2.1 2.3 2.2 48 2.6 2.4 2.2 2.8 2.4 2.2 2.4 2.4 2.2 1.7 1.9 2.0 1.8 2.0 2.1 50 2.6 2.4 2.2 2.6 2.4 2.2 2.1 2.2 2.2 1.5 1.6 1.7 1.6 1.8 1.9 52 2.6 2.2 2.0 2.6 2.4 2.2 2.0 2.0 2.1 1.3 1.5 1.6 1.4 1.6 1.7 54 2.4 2.2 2.0 2.4 2.2 2.0 1.7 1.8 1.9 1.2 1.3 1.4 1.2 1.4 1.5 56 2.4 2.2 2.0 2.2 2.2 2.0 1.6 1.7 1.7 1.1 1.2 1.1 1.3 58 2.4 2.2 2.0 2.0 2.0 2.0 1.4 1.5 1.5 1.0 1.0 1.1 60 2.2 2.0 2.0 1.8 1.9 1.9 1.2 1.3 1.4 1.0 62 2.2 2.0 2.0 1.6 1.7 1.7 1.1 1.2 1.264 2.2 2.0 2.0 1.5 1.5 1.6 1.0 1.166 2.0 2.0 1.4 1.4 1.4 1.468 1.3 1.3 1.3伸缩方式221111 222111 222211 222221 222222主臂仰角30～83 31～83 42～83 52～83 55～83吊钩(t) 30钩重(kg) 447幅度（m）臂长（m）49.4 53.9 58.4 62.8 67.30°15°30°0°15°30°0°15°30°0°15°30°0°15°30°18 3.8 4.0 4.020 3.6 3.8 3.8 3.822 3.4 3.6 3.6 3.6 3.624 3.2 3.4 3.4 3.4 3.626 3.2 2.4 3.2 3.2 3.4 3.428 3.0 2.4 3.0 2.4 3.2 2.4 3.2 2.4 3.230 2.8 2.2 3.0 2.4 3.0 2.4 3.0 2.4 3.0 2.432 2.8 2.2 2.8 2.2 2.8 2.2 3.0 2.2 3.0 2.434 2.6 2.2 1.8 2.6 2.2 1.8 2.8 2.2 1.8 2.8 2.2 2.8 2.236 2.4 2.0 1.8 2.6 2.2 1.8 2.6 2.2 1.8 2.6 2.2 1.8 2.8 2.238 2.4 2.0 1.8 2.4 2.0 1.8 2.6 2.0 1.8 2.6 2.0 1.8 2.6 2.2 1.8 40 2.4 2.0 1.6 2.4 2.0 1.8 2.4 2.0 1.8 2.6 2.0 1.8 2.6 2.0 1.8 42 2.2 1.8 1.6 2.2 2.0 1.6 2.4 2.0 1.6 2.4 2.0 1.6 2.3 2.0 1.6 44 2.2 1.8 1.6 2.2 1.8 1.6 2.2 2.0 1.6 2.1 2.0 1.6 2.0 2.0 1.6 46 2.0 1.8 1.6 2.2 1.8 1.6 2.2 1.8 1.6 1.9 1.8 1.6 1.8 2.0 1.6 48 2.0 1.8 1.6 2.0 1.8 1.6 2.0 1.8 1.6 1.6 1.8 1.6 1.6 1.8 1.6 50 2.0 1.6 1.6 2.0 1.8 1.6 1.8 1.8 1.6 1.4 1.6 1.6 1.3 1.6 1.6 52 1.8 1.6 1.4 2.0 1.6 1.4 1.6 1.7 1.6 1.2 1.4 1.6 1.1 1.3 1.6 54 1.8 1.6 1.4 1.8 1.6 1.4 1.4 1.6 1.4 1.1 1.2 1.4 1.2 1.3 56 1.8 1.6 1.4 1.8 1.6 1.4 1.3 1.4 1.4 1.1 1.2 1.0 1.1 58 1.8 1.6 1.6 1.6 1.0 1.2 1.3 1.0 1.0 60 1.6 1.4 1.5 1.5 1.1 1.262 1.6 1.4 1.3 1.4 1.064 1.6 1.4 1.2 1.266 1.6 1.1 1.168 1.470 1.472 1.3伸缩方式221111 222111 222211 222221 222222主臂仰角31～83 41～83 51～83 56～83 60～83吊钩(t) 30钩重(kg) 447主臂独立臂头起重量表独立臂头4.6m,支腿8.7m,平衡重85t主臂长(m)67.372副臂仰角0°15°30°0°15°30°幅度(m)1411.49.8 6.410.49 5.41611.49.6610.48.851811.19.6 5.610.18.8 4.62010.89.4 5.29.88.6 4.22210.69.2 4.89.68.4 3.82410.48.4 4.69.47.6 3.62610.27.8 4.49.27 3.428107.249 6.43309.8 6.6 3.88.8 5.8 2.8329.5 6.2 3.88.6 5.4 2.8348.8 5.5 3.48.45 2.6368.2 4.737.8 4.3 2.4387.7 4.3 2.67.44 2.24074 2.5 6.6 3.7 2.242 6.4 3.7 2.4 6.2 3.5244 5.7 3.4 2.3 5.6 3.3246 5.3 3.2 2.1 5.3 3.1 1.848 5.132 4.93 1.850 4.8 2.7 1.9 4.6 2.8 1.752 4.5 2.5 1.8 4.3 2.7 1.554 4.1 2.2 1.64 2.6 1.356 3.72 1.5 3.5 2.2 1.158 3.4 1.61 3.22伸缩方式222222 333333主臂仰角/°60～83 35～83 吊钩(t) 30钩重(kg) 447。