260t履带吊性能表QUY260

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1、QUY260履带起重机一、基本技术参数项目单位数值最大起重量t260最大起重力矩t.m1400主臂长度m18～87主臂变幅角度°-3～84°塔式副臂长度m27～60固定副臂长度m12～36起升机构最大单绳速度（空载、第六层）m/min135主臂变幅机构最大单绳速度（第一层）m/min23.8塔臂变幅机构最大单绳速度（第一层）m/min48最大回转速度r/min1.22最大行走速度km/h1.0爬坡度30%平均接地比压MPa0.12发动机功率kW242整机质量(主吊钩，18米臂)t242运输状态单件最大质量t58.0运输状态单件(转台)最大尺寸（长×宽×高）m12×

2、3.4×3.4二、主要配置项目型号备注发动机6缸水冷增压中电喷美国康明斯公司主、副起升卷扬GFT内藏行星减速机力士乐公司主、副起升马达A6VE柱塞马达德国进口主、副起升平衡阀德国进口主变幅卷扬GFT内藏行星减速机带棘轮力士乐公司主变幅马达A2FE柱塞马达德国进口主变幅平衡阀德国进口回转机构GFB行星减速机力士乐公司回转马达A2FE柱塞马达德国进口行走机构内藏行星减速机德国进口行走马达A6VM柱塞马达德国进口行走平衡阀德国进口回转支承三排滚柱式徐州罗特艾德公司主泵变量柱塞泵德国进口力限器IFLEX5德国进口钢丝绳德国进口三、起重性能表QUY260-表1表1主臂起重性

3、能单位：吨臂长(m)182124273033363942454851幅度(m)5260240.56250240.5210188.2165.7/6.57226.3221.2210188.2165.7154.2142.4/7.38184180.4176.9173.6165.7154.2142.4142.4118106/8.59154.9152.2149.6147144.6142.2139.8137.5118106105.510133131.5129.4127.4125.4123.5121.6119.7117.9106105.592.712101.9101.6101.3

4、100.298.897.596.194.893.592.290.990.61482.382.081.781.481.180.279.178.177.176.175.074.81668.868.568.267.967.667.367.066.265.364.563.663.41858.658.358.057.757.457.156.856.555.755.054.82050.850.550.249.949.649.349.048.648.248.02244.944.644.344.043.743.343.042.742.442.12439.839.539.238.9

5、38.638.237.937.637.32635.635.334.934.634.33433.733.32832.031.631.331.030.730.330.03029.128.828.528.227.827.527.23226.426.125.725.425.124.83424.023.623.32322.73621.821.521.120.83819.819.519.24018.418.017.74216.716.44415.246倍率22201715131211119887吊钩260150续表1主臂起重性能单位：吨臂长(m)545760636669727

6、578818487幅度(m)91092.782.01289.479.779.766.366.366.364.060/12.656/12.81473.97372.166.366.366.364.055.254.250.544.638.51662.761.961.260.459.75958.252.752.747.642.536.51854.253.552.852.251.550.950.349.649.045.741.035.52047.546.946.345.745.144.544.043.442.842.339.334.22241.841.541.040.539

7、.939.438.938.337.837.336.832.92437.036.736.336.035.635.134.634.133.733.232.731.52633.032.732.432.131.731.431.130.630.229.729.228.82829.729.429.128.728.428.127.827.427.126.726.325.83026.926.626.225.925.625.324.924.624.32423.623.33224.424.123.823.523.122.822.522.221.821.521.220.93422.32

8、2.021