三一70噸履帶吊

圖2-1起重機外形尺寸表2-1主要技術(shù)性能參數(shù)表項 目單位數(shù)值最大額定起重量基本型主臂t70固定副臂t6.5最大起重力矩t.m344主臂長度m13?58主臂變幅角度°-3?80固定副臂長度m9?18起升機構(gòu)最大單繩速度（空載、第五層）m/min120主臂變幅機構(gòu)最大單繩速度（第一層）m/min57最大回轉(zhuǎn)速度r/min2.4最高行駛速度km/h1.2爬坡度30%平均接地比壓MPa0.087發(fā)動機功率kW200整機質(zhì)量（主吊鉤，13米臂）t64運輸狀態(tài)單件最大質(zhì)量t39運輸狀態(tài)單件最大尺寸（長X寬X高）m12.6X3.32X3.23

表2-2主臂起重性能表 單位：t\臂長(m)幅度(m)、\1316192225283134374047070/4.155/4.6553.652.35148.640.6/5.6640.940.139.338.537.736.231.5/6.6733.332.631.931.230.630.129.527.4/7.224.7/7.7827.527.426.926.325.825.324.824.323.923.4923.323.323.222.822.221.821.42120.620.21020.320.220.22019.519.218.818.41817.71215.915.915.815.815.715.41514.714.3141412.912.912.912.812.612.512.111.811.61610.910.910.710.610.510.2109.8189.139.19.198.88.78.42087.97.97.77.67.57.3226.76.96.86.66.56.5246.15.95.85.75.7265.95.35.155284.74.64.44.430443.9323.63.5343.136384042444648

50吊鉤70707070707030303030表2-2續(xù)主臂起重性能表 單位：t\臂長(m)幅度(m)434649525558819.9/8.8919.818.4/9.216.9/9.81017.31716.615.7/10.313/10.810.9/11.31213.713.513.213.313.110.71411.31110.810.910.710169.59.29.09.198.8188.17.97.77.77.597.52076.97.16.66.66.4226.25.96.65.85.85.5245.45.35.7554.9264.94.74.94.44.44.29284.24.24.33.93.853.63303.83.63.53.33.33.19323.33.23.32.92.862.75342.92.82.92.52.532.31362.72.52.52.32.091.98382.42.32.121.71.654021.81.71.41.43421.71.431.321.21441.31.211.14611.21

倍率333332吊鉤303030303030表2-3固定副臂起重性能 單位:主臂長度(m)2831副臂長度(m)913.518913.518安裝角度(°)幅度(m)10301030103010301030103096.56.5106.56.56.56.5126.56.56.56.56.56.56.56.5146.56.56.56.56.56.56.56.56.55.3166.56.56.56.56.56.56.56.56.56.55.3186.56.56.56.56.56.56.56.56.56.55.15206.56.56.56.56.56.56.56.56.56.554.7226.56.56.56.56.56.56.56.56.56.54.94.7245.965.96.266.35.85.95.96.14.94.7265.25.35.35.55.35.65.15.25.25.44.84.6284.74.74.74.94.854.54.64.64.84.64.6304.24.24.24.34.34.54.14.14.14.34.24.4323.73.73.83.93.843.63.63.73.83.73.9343.4/333.3/333.43.53.53.63.33.23.33.43.43.5363.13.13.13.22.92.9333.13.1382.8/372.8/372.82.92.72.72.82.8

402.62.62.42.42.52.5422.3/412.32.32.3442/432續(xù)表2-3固定副臂起重性能 單位：t主臂長度(m)3437副臂長度(m)913.518913.518安裝角度(°)幅度(m)103010301030103010301030106.56.5/10.5126.56.5/136.56.56.56.5/136.5146.56.56.56.5/155.46.56.56.56.5166.56.56.56.55.36.56.56.56.56.5186.56.56.56.55.36.56.56.56.56.56.56.5206.56.56.56.554.76.56.56.56.56.54.8226.46.56.46.54.94.76.26.46.36.56.14.7245.75.85.65.94.94.75.55.65.55.75.44.72655.155.24.94.64.954.95.14.84.7284.44.54.54.74.54.64.34.44.34.54.34.6303.9444.144.33.83.93.94.13.94.1323.53.53.53.73.63.83.43.43.43.63.53.7343.13.13.23.33.33.4333.13.23.13.3362.82.82.92.92.932.72.72.72.82.83382.52.42.52.62.62.72.42.42.42.52.52.6402.32.32.42.42.12.12.22.22.32.342222.22.21.8/412222.1441.91.91.71.71.81.8

461.71.71.5/45.51.51.61.6481.41.41.4501.21.2521續(xù)表2-3固定副臂起重性能 單位：t主臂長度(m)4043副臂長度(m)913.518913.518、\安裝角度(°)幅度(m)103010301030103010301030126.56.56.56.5146.56.56.56.56.56.56.56.5166.56.56.56.56.56.56.56.56.55.4186.56.56.56.56.55.2/18.56.56.56.56.55.2206.56.56.56.56.556.56.56.56.55.14.92266.26.26.45.955.96.16.16.35.14.7245.35.55.45.65.255.15.35.35.554.7264.74.84.74.94.654.54.64.64.84.64.6284.24.34.24.44.24.544.14.14.24.24.3303.73.83.73.93.843.53.63.63.73.73.9323.33.43.33.53.43.63.13.23.23.33.33.4342.932.93.133.22.82.82.82.92.93.1362.62.62.62.82.72.92.42.52.52.62.62.7382.32.32.32.42.42.62.22.22.22.32.32.440222.12.12.12.31.91.91.9222.1421.81.71.81.91.921.61.61.71.81.81.9441.61.61.71.81.41.41.51.51.61.7461.41.41.51.51.21.21.31.31.41.4481.21.31.31.11.11.21.2501.21.20.90.91.11.15211.90.9541.80.8對表2-2、2-3中起重量的說明：1） 表中額定起重量所表示的數(shù)值，指在給定的臂架長度、幅度條件下，在堅實、平坦（作業(yè)過程中不得下陷）、坡度不得大于1%的地面上本機所能保證的最大起重量，嚴禁超過該起重量作業(yè)，另外作業(yè)者須視各種不良條件（例如地面松軟或不平、各種水平條件、風力、側(cè)面負荷、擺動作用、多臺起重機合力起吊）限制或降低起重機的起重量；2） 表中所列額定起重量包括吊鉤和吊具的重量；3） 表中的工作幅度是指吊重后吊鉤鉛垂線到回轉(zhuǎn)中心的水平距離，包括吊臂的變形量在內(nèi)的實際值；4） 表中沒有列出額定值的空白區(qū)，表示不準將起重機用于該區(qū)所對應的條件；5） 使用主臂時可以配置臂端單滑輪機構(gòu)；6） 臂端單滑輪機構(gòu)的最大起重量（包括吊鉤、吊具和起升鋼絲繩）不準超過6.5t，性能表中的額定起重量小于6.5t時按性能表起吊；7） 臂端單滑輪的最大幅度，不允許超過所對應的起重機主臂的最大幅度。臂端單滑輪的最小幅度，由處于最小幅度時的等值主臂傾角確定；8） 允許起重機在不大于9.8m/s風速的情況下作業(yè)；9） 主鉤和臂端單滑輪的吊鉤不允許同時使用；10） 吊鉤共三種，70t、30t和8t，8t吊鉤用于副臂工況和臂端單滑輪，吊鉤重量如下：表2-4吊鉤70t吊鉤30t吊鉤8t吊鉤重量730kg340kg235kg11）表2-5中倍率是根據(jù)該臂長的最大起重量給的，可根據(jù)實際起重量按下表選

擇倍率、吊鉤：表2-5吊鉤重量（kg）滑輪數(shù)鋼絲繩倍率和最大額定起重量（t）129