汽车起重机技术规格书

ZLJ5420JQZ50H汽车起重机技术规格书ZTC500H552/27ZZTC500H552/27Z第=122页共=NUMPAGES23-122页第=11页共=NUMPAGES23-122页ZLJ5420JQZ50H汽车起重机技术规格书ZTC500H552/27Z1产品特点ZLJ5420JQZ50H汽车起重机是我公司为适应市场需求，集多年经验和先进技术自主开发的新一代高性能产品。本起重机的起升高度、主臂长度、工作速度、起重能力等性能参数均处于国内外先进水平。该产品是一种全回转、伸缩动臂式、液压比例控制的五节臂汽车起重机。底盘采用本公司自制的全驾四桥专用底盘，国V排放，视野宽广，装饰简捷大方，8×4驱动。该产品采用了最新的换向阀及齿轮泵系统，设有溢流阀、平衡阀、液压锁、制动阀等安全装置，以防油路过载及避免由于油管破裂而引起的意外事故发生，确保各执行机构的工作能力得到充分发挥，提高了系统的可靠性和安全性。产品配备了力矩限制器等多种安全装置和齐全的照明系统，可保证操作安全可靠，并便于夜间作业。该产品整机造型新颖，集形体美、线形美、色彩美于一身。2整机规格2.1产品型号汽车行业型号：ZLJ5420JQZ50H工程行业型号：ZTC500H产品特征号：ZTC500H552

2.2主要技术参数表1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kg50000基本臂最大起重力矩kN.m1813最长主臂最大起重力矩kN.m1082基本臂最大起升高度m12.6主臂最大起升高度m45.5不考虑吊臂变形副臂最大起升高度m61工作速度单绳最大速度（主卷扬）m/min135第四层单绳最大速度（副卷扬）m/min120第二层起重臂起臂时间s50起重臂伸出时间s110回转速度r/min0～2.2行驶参数最大使用海拔m2000最高行驶速度km/h80最大爬坡度%44最小转弯直径m≤24最小离地间隙mm280百公里油耗L41质量参数行驶状态自重（总质量）kg41600不含3吨副配重整车整备质量kg41405前轴轴荷kg15600后桥轴荷kg26000尺寸参数外形尺寸(长×宽×高)mm14100×2650×3800支腿横向距离m7.4支腿纵向距离m6.05支腿横向距离（半伸）m4.88尾部回转半径mm3890主臂长m11.6-45主臂仰角°-2～80副臂长m9.5、16副臂安装角°0、15、302.3额定起重量表本起重机有7种不同使用工况的额定起重量表，操作者应根据实际作业情况选择相对应的额定起重量表来确定额定起重量，详见表2～15。表中“Ⅰ”栏的数值表示：与之对应的主臂长度工况下，Ⅰ缸伸出的长度(m)；“Ⅱ”栏的数值表示：与之对应的主臂长度工况下，Ⅱ缸伸出长度(m)的3倍。表2额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至100%，支腿全伸，侧方、后方作业-9吨配重11.615.820.126.432.739.045.03.05000045000340003.55000045000340004.0450004300034000250004.5405004000034000250005.0370003700033000250005.5330003300032000250006.030000300003000025000200007.02550025500250002300019000140008.02200021700215002100017500135009.01850018500190001600012800950010.01550015500160001460012000930011.01300013000135001340011300910012.01100011000118001230010600860014.08000910097009100780016.05900700074007900690018.0550060006350610020.0430048505200540022.039004250455024.031003500375026.025002800310028.02300260030.01900210032.01450170034.0135036.0105038.0850Ⅰ(m)04.28.58.58.58.58.5Ⅱ(m)0006.312.618.924.9倍率121186543吊钩50t吊钩表3额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至50%，支腿全伸，侧方、后方作业-9吨配重11.615.822.128.434.740.73.05000045000250003.55000045000250004.04500043000250004.5405004000025000210005.0370003700025000210005.5330003300025000210006.030000300002500021000142007.025500255002500021000140008.0220002170022500210001380097009.018500190001950013000910010.015500165001750012200860011.013000140001490011400820012.011000120001290010600780014.0920099009500710016.0710078008200650018.0555062006600620020.051505500560022.042004550460024.03750405026.03100335028.02600285030.0240032.0200034.01600Ⅰ(m)04.24.24.24.24.2Ⅱ(m)006.312.618.924.9倍率12116543吊钩50t吊钩表4额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至0%，支腿全伸，侧方、后方作业-9吨配重11.617.924.230.536.53.050000250003.55000025000220004.04500025000220004.54050025000220005.0370002500022000142005.5330002500022000142006.030000250002200014000100007.025500250002000013000100008.022000220001800012000100009.0200001650011200980010.0170001550010600920011.0145001500010000860012.012500128009400800014.09500103008300700016.081007400620018.066006700550020.05800500022.04850450024.04150410026.0360028.0310030.02700Ⅰ(m)00000Ⅱ(m)06.312.618.924.9倍率126543吊钩50t吊钩表5额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至100%，支腿半伸，侧方、后方作业-9吨配重11.615.820.126.432.739.045.03.04500045000340003.54200042000340004.0390003900034000250004.5350003500034000250005.0300003000030000250005.5265002650026000250006.022500220002150022500200007.01650016000160001720017700140008.01300012500125001350014200135009.096009600110001160012000950010.0780078009000960010000930011.063006300740080008400880012.051005100620068007200760014.03300430049005300560016.02000300036004000430018.0200026003000330020.0130018002200250022.012001600190024.07001100140026.0700100028.0650Ⅰ(m)04.28.58.58.58.58.5Ⅱ(m)0006.312.618.924.9倍率121186543吊钩50t吊钩表6额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至50%，支腿半伸，侧方、后方作业-9吨配重11.615.822.128.434.740.73.04500045000250003.54200042000250004.03900039000250004.5350003500025000210005.0300003000025000210005.5265002650025000210006.022500220002350021000142007.016500160001750018500140008.0130001250013500145001380097009.09600110001180012200910010.078009100980010200860011.06300770084008800820012.05100650071007500780014.0460052005600590016.0330039004200450018.0230029003200350020.021002400270022.015001800210024.01300160026.0900120028.060090030.0600Ⅰ(m)04.24.24.24.24.2Ⅱ(m)006.312.618.924.9倍率12116543吊钩50t吊钩表7额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至0%，支腿半伸，侧方、后方作业-9吨配重11.617.924.230.536.53.045000250003.54200025000220004.03900025000220004.53500025000220005.0300002500022000142005.5265002500022000142006.022500240002200014000100007.016500180001900013000100008.013000140001500012000100009.0115001220011200980010.095001020010600920011.0810088009200860012.0690076008000820014.0500057006100630016.044004700490018.034003700390020.02900310022.02300250024.01800200026.0160028.0120030.0900Ⅰ(m)00000Ⅱ(m)06.312.618.924.9倍率126543吊钩50t吊钩表8额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至100%，支腿全伸，侧方、后方作业-6吨配重11.615.820.126.432.739.045.03.05000045000340003.55000045000340004.0450004300034000250004.5405004000034000250005.0360003600033000250005.5320003200032000250006.029000290002900025000200007.02450024500245002300019000140008.02100020500205002100017500135009.01630016300174001600012800950010.01320013200145001460012000930011.01100011000122001300011300910012.093009300104001100010600860014.06600770083008700780016.04700580064006800690018.0440050005400570020.0330039004300460022.030003400370024.023502700300026.018002150240028.01650195030.01250150032.0850110034.085036.0600Ⅰ(m)04.28.58.58.58.58.5Ⅱ(m)0006.312.618.924.9倍率121186543吊钩50t吊钩表9额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至50%，支腿全伸，侧方、后方作业-6吨配重11.615.822.128.434.740.73.05000045000250003.55000045000250004.04500043000250004.5405004000025000210005.0360003600025000210005.5320003200025000210006.029000290002500021000142007.024500245002500021000140008.0210002050021500210001380097009.016300179001860013000910010.013200149001560012200860011.011000126001330011400820012.09300107001140010600780014.0790086009000710016.0590066007000650018.0460053005700600020.042004600490022.033003700400024.03000330026.02400270028.01900220030.0175032.0140034.01100Ⅰ(m)04.24.24.24.24.2Ⅱ(m)006.312.618.924.9倍率12116543吊钩50t吊钩表10额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至0%，支腿全伸，侧方、后方作业-6吨配重11.617.924.230.536.53.050000250003.55000025000220004.04500025000220004.54050025000220005.0360002500022000142005.5320002500022000142006.029000250002200014000100007.024500250002000013000100008.021000210001800012000100009.0185001650011200980010.0155001550010600920011.0130001380010000860012.011000118009400800014.0820090008300700016.071007400620018.057006100550020.05000500022.04100430024.03400360026.0300028.0250030.02100Ⅰ(m)00000Ⅱ(m)06.312.618.924.9倍率126543吊钩50t吊钩表11额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至100%，支腿半伸，侧方、后方作业-6吨配重11.615.820.126.432.739.045.03.04500045000340003.54200042000340004.0380003800034000250004.5340003400034000250005.0290002900028000250005.5245002400023500235006.020500200002000020500200007.01500014500143001550016000140008.01150011000108001200012500131009.08500850096001020010800950010.068006800790085009000930011.054005400640070007500790012.043004300530059006300670014.02700360042004600490016.01500240030003300360018.0150021002400270020.080014001700200022.08001100140024.0700100026.0600Ⅰ(m)04.28.58.58.58.58.5Ⅱ(m)0006.312.618.924.9倍率121186543吊钩50t吊钩表12额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至50%，支腿半伸，侧方、后方作业-6吨配重11.615.822.128.434.740.73.04500045000250003.54200042000250004.03800038000250004.5340003400025000210005.0290002900025000210005.5245002400024500210006.020500200002150021000142007.015000145001600016500140008.0115001100012400130001350097009.0850099001050011000910010.06800800088009300860011.05400670074007900820012.04300560062006700700014.0390045004900520016.0270032003600390018.0180023002700300020.016002000230022.011001500170024.01050125026.065085028.0550Ⅰ(m)04.24.24.24.24.2Ⅱ(m)006.312.618.924.9倍率12116543吊钩50t吊钩表13额定起重量表单位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至0%，支腿半伸，侧方、后方作业-6吨配重11.617.924.230.536.53.045000250003.54200025000220004.03800025000220004.53400025000220005.0290002500022000142005.5245002500022000142006.020500215002000014000100007.015000160001700013000100008.011500125001300012000100009.0104001100011200980010.0860092009600920011.0710077008100840012.0600066007000720014.0430049005300550016.037004100430018.028003100330020.02400260022.01800200024.01400160026.0120028.085030.0600Ⅰ(m)00000Ⅱ(m)06.312.618.924.9倍率126543吊钩50t吊钩表14额定起重量表单位：千克主臂仰角(°)主臂(m)＋副臂(m)支腿全伸9吨配重45.0＋9.545.0＋16.00°15°30°0°15°30°8050003300250030002000140078460033002500290019001400764300330025002700180013007440003100240025001700125072380029002300230016001200703500270022002150150011506832002600210020001400110066300025002000185013001050642800240019001750125010006224502200180016501200100060220019501700155011509505819501800155014501100950561700155014001250105090054145013501200110090080052125011001000950850750501000900800800700600488507506506505504670060044550倍率1吊钩5t吊钩

表15额定起重量表单位：千克主臂仰角(°)主臂(m)＋副臂(m)支腿全伸6吨配重45.0＋9.545.0＋16.00°15°30°0°15°30°8050003300250030002000140078460033002500290019001400764300330025002700180013007440003100240025001700125072380029002300230016001200703500270022002150150011506832002600210020001400110066290025002000185013001050642600220019001750125010006222001950180016501200100060190016501550145011509505815501400130012001100950561300120011001000900800541050950850800700600528507506506005005065055048500倍率1吊钩5t吊钩2.4起升高度曲线图2.5行驶状态外形尺寸图（尺寸单位：毫米)图2行驶状态外形尺寸图2行驶状态外形尺寸3上车主要零部件规格3.1主臂及伸缩机构五节箱型伸缩臂，U形截面，截面抗弯性能优良。主臂筒体采用低合金高强度钢板制作，承载能力强，自重轻，侧向刚度大，端部挠度小。采用了自创的嵌入式滑块结构，通过优化设计，使吊臂的自重大幅降低、局部应力分布更趋均匀，完全杜绝了吊臂局部受力凹陷变形的现象，并具有良好的导向性。主臂的伸缩方式采用两个伸缩缸带两套同步伸缩机构的形式，第一级油缸带动第二节臂伸缩，第二级油缸带动第三节臂并通过同步伸缩机构带动第四、五节臂同步伸缩，结构紧凑，工作可靠，各油缸上均装有平衡阀。3.2副臂二节副臂，不使用时置于主臂侧面，插销式装拆。变截面桁架形式，第一节是四边形桁架臂，第二节为三角形桁架臂，其与第一节臂通过插销装拆，与第一节臂平行，在插销处折叠。根据作业需求设计9.5m和16m两种臂长，第一节副臂与第五节主臂头部铰接，与主臂有0°、15°、30°三种倾角连接方式，倾角的变换采用转轴和滑槽形式，变换方便。3.3转台型材结构，优化设计，主臂和变幅铰点布置科学，使其受力合理，结构独特，造型美观。3.4臂端单滑轮不用时置于顶节主臂头部侧面，绕轴旋转对位插销式安装。在用主臂起吊较轻载荷的情况下使用臂端单滑轮能加快起升速度，提高作业效率。3.5变幅机构单缸前置式变幅机构，使吊臂仰角可在-2°～80°之间变化。油缸上装有平衡阀，起落平稳。3.6回转机构由轴向柱塞液压马达通过行星齿轮减速机驱动其输出轴上的小齿轮绕固定在车架上的回转支承齿圈转动，从而带动上车部分转动，可360°全回转运动。具有可控自由滑转功能，吊载过程中可实现自动滑转就位，设有回转缓冲阀，常闭式制动器，保证回转作业平稳可靠。回转支承为四点球式，承载能力强、寿命长。3.7起升机构主、副两个卷扬机构由轴向柱塞液压马达通过行星齿轮减速机驱动带槽卷筒，实现吊钩的起落。马达与减速机之间装有制动器。主、副卷扬可分别独立控制，亦可组合动作。主、副卷扬机构减速机和马达型号相同，主、副卷扬均采用变量马达。主卷扬上装有钢丝绳三圈过放保护装置。内藏式两级行星减速机，结构紧凑，重量轻，可靠性高。采用防扭转高强度起升钢丝绳，钢丝绳规格如下：直径：φ17.0mm强度等级：1870N/mm2长度：主起升钢丝绳210m，副起升钢丝绳130m。3.8主、副吊钩主吊钩起重量50t，装有6个滑轮，有钢丝绳尾端固定安装耳，带可转动吊钩及防脱钩装置，副吊钩起重量5t单倍率，带可转动吊钩及防脱钩装置。3.9操纵室钢结构主体，视野开阔，座椅带头枕，可倾斜及前后调整，所有仪表板均置于前、侧方区域，两个操纵手柄位于操纵者座椅扶手侧，操纵方便，室内宽敞，布局合理、美观，安全舒适，符合人机工程学原理，配有雨刮器和洗涤器，标配单冷空调和暖风装置。配置操纵室带俯仰机构，可实现0-20°俯仰，有效扩大作业视野，降低作业强度。3.10支腿“H”型式，固定支腿与活动支腿均采用方箱结构，低合金高强度钢板制作，采用NX模拟设计和仿真计算，截面性能优良，承载能力强。两级水平活动支腿，用一个水平油缸带一级伸缩用钢丝绳同步伸缩，支腿跨距大，保证了很好的整机稳定性。手动操纵杆操纵，能从底盘左右两侧对各支腿同时操作或单独操作，各垂直油缸上均装有双向液压锁。作业平稳、可靠。另外，活动支腿设有半伸工况，便于起重机在较小区域作业。在底盘驾驶室下面设有第五支腿，