起重机类型: 塔式起重机
型号: 7030
最大起重量: 12(t)
额定载重量: 3(t)
最大提升高度: 221(m)
跨度: 70(米)
<p> </p>QTZ300塔式起重机 QTZ300塔式起重机是满足GB/T5031<<塔式起重机>>和GB5144<<塔式起重机安全规程>>等标准设计的加强型塔式起重机,额定起重力矩300t·m ,最大起重量为12吨,有 TC7020、TC6524、TC6028、TC5236等类型。该机起升机构、回转机构、变幅机构均为变频调速机构,电控系统采用进口元件,安全保护装置为机械式或机电一体化产品,齐全可靠,该机具有固定、行走、附着、内爬等工作型式,可满足城市中高层建筑、工业厂房、电站水坝、桥梁等各种建筑施工的需要。<p align="center"></p><p align="center"> </p><p align="center">QTZ300技术参数 </p><table border="1" cellpadding="0" cellspacing="0"><tr><td colspan="2" rowspan="4" width="210">机构工作级别Working grades for mechanism</td><td colspan="11" width="306">起升机构Hoisting mechanism</td><td colspan="3" width="90">M5</td></tr><tr><td colspan="11" width="306">回转机构Slewing mechanism</td><td colspan="3" width="90">M4</td></tr><tr><td colspan="11" width="306">变幅机构Trolley travelling mechanism</td><td colspan="3" width="90">M4</td></tr><tr><td colspan="11" width="306">行走机构Travelling mechanism</td><td colspan="3" width="90">M3</td></tr><tr><td colspan="2" rowspan="4" width="210">起升高度Hoisting height (m)</td><td width="74">倍率Multiplying </td><td colspan="4" width="76">行走式travelling</td><td colspan="3" width="84"> 固定式Undercarriagestationary </td><td colspan="3" width="72">附着式Attached</td><td colspan="3" width="90">内爬式Insideclimbing</td></tr><tr><td width="74">a=2</td><td colspan="4" width="76">57</td><td colspan="3" width="84">53</td><td colspan="3" width="72">301</td><td colspan="3" width="90">301</td></tr><tr><td width="74">a=4</td><td colspan="4" width="76">57</td><td colspan="3" width="84">53</td><td colspan="3" width="72">200</td><td colspan="3" width="90">200</td></tr><tr><td width="74">a=6</td><td colspan="4" width="76">57</td><td colspan="3" width="84">53</td><td colspan="3" width="72">101</td><td colspan="3" width="90">101</td></tr><tr><td colspan="2" width="210">最大起重量(t)Max. hoisting capacity (t)</td><td colspan="14" width="396">16</td></tr><tr><td colspan="2" rowspan="2" width="210">幅度 Radius (m)</td><td colspan="7" width="205">最大幅度Max. radius</td><td colspan="7" width="190">70</td></tr><tr><td colspan="7" width="205">最小幅度Min. radius</td><td colspan="7" width="190">2.7</td></tr><tr><td rowspan="4" width="105">起升机构Hoisting mechanism</td><td width="105">倍率Multiplying</td><td colspan="4" width="138">a=2</td><td colspan="6" width="123">a=4</td><td colspan="4" width="134">a=6</td></tr><tr><td width="105">起重量(t)hoisting capacity(t)</td><td colspan="2" width="78">2.5</td><td colspan="2" width="60">5</td><td colspan="3" width="67">5</td><td colspan="3" width="56">10</td><td colspan="2" width="60">8</td><td colspan="2" width="75">16</td></tr><tr><td width="105">速度(m/min)Speed (m/min)</td><td colspan="2" width="78">0~120</td><td colspan="2" width="60">0~60</td><td colspan="3" width="67">0~60</td><td colspan="3" width="56">0~30</td><td colspan="2" width="60">0~40</td><td colspan="2" width="75">0~20</td></tr><tr><td width="105">功率 (KW) Power (kW)</td><td colspan="14" width="396">65</td></tr><tr><td rowspan="2" width="105">变幅机构Trolley travelling mechanism</td><td width="105">速度(m/min)Speed (m/min)</td><td colspan="14" width="396">0~80</td></tr><tr><td width="105">堵转力矩(N.m)Moment (N.m)</td><td colspan="14" width="396">95</td></tr><tr><td rowspan="2" width="105">回转机构Slewing mechanism</td><td width="105">速度(r/min)Speed (r/min)</td><td colspan="14" width="396">0~0.7</td></tr><tr><td width="105">堵转力矩(N.m)Moment (N.m)</td><td colspan="14" width="396">2×95</td></tr><tr><td rowspan="2" width="105">行走机构Travelling mechanism</td><td width="105">速度(m/min)Speed (m/min)</td><td colspan="14" width="396">20</td></tr><tr><td width="105">功率 (KW) Power (kW)</td><td colspan="14" width="396">4×7.5</td></tr><tr><td rowspan="2" width="105">顶升机构Climbing mechanism</td><td width="105">速度(m/min)Speed (m/min)</td><td colspan="14" width="396">0.46</td></tr><tr><td width="105">功率(kw)Power (kW)</td><td colspan="14" width="396">11(15)</td></tr><tr><td width="105"> </td><td width="105">液压系统额定工作压力(Mpa)Rated working pressure for hydraulic system (Mpa)</td><td colspan="14" width="396"> 30(外爬Outside climbing)35(内爬Inside climbing)</td></tr><tr><td rowspan="3" width="105">平衡重Counter-weight</td><td width="105">起量臂长Jib length(m)</td><td colspan="3" width="114">45</td><td colspan="3" width="70">52.5</td><td colspan="3" width="63">60</td><td colspan="4" width="81">65</td><td width="68">70</td></tr><tr><td width="105">平衡臂长(m)Counter-jib length(m)</td><td colspan="3" width="114">16</td><td colspan="3" width="70">16</td><td colspan="3" width="63">20</td><td colspan="4" width="81">20</td><td width="68">20</td></tr><tr><td width="105">平衡重(t)Counter-weight</td><td colspan="3" width="114">25.95</td><td colspan="3" width="70">27.75</td><td colspan="3" width="63"> 24.6 </td><td colspan="4" width="81"> 25.95 </td><td width="68">27.75</td></tr><tr><td width="105">总功率(KW)Total power(KW)</td><td colspan="15" width="501">117.5</td></tr><tr><td width="105">轮距×轴距(m)Wheel×axlegauge(m)</td><td colspan="15" width="501">6.5×6.5</td></tr><tr><td width="105">工作温度(℃)Operating temperature(℃)</td><td colspan="15" width="501">-20~+40</td></tr></table>
此贴2013-01-06之前有效,联系我时,请说明是从处理网看到的。