长沙三一重工泵车生产车间（9月11日摄）。今年以来，长沙市致力打造工程机械千亿产业集群，力争到2015年，长沙工程机械年总产值突破3000亿元。上世纪90年代初期起步，经过20多年的发展，工程机械产业已成为长沙最具核心竞争力的工业主导产业之一。据统计，长沙共有规模企业30余家，从业人员10万人，主要生产12个大类、100多个小类、400多个型号规格的工程机械产品。以中联重科、三一重工、山河智能等为代表的一批优势企业异军突起，在混凝土泵车、起重机、压路机、静力压桩机等14个产品类别中，具有强大竞争优势。目前，在全球工程机械产业重心加速向中国转移的大势下，长沙正在全力打造工程机械配套产业，延伸产品链，夯实发展基础，加速产业结构升级，推进产品向高端、大型、智能化拓展。据悉，今年长沙工程机械产业新建、续建项目达29个，全年计划投资额达42.62亿元，达产后将新增产值603.9亿元，新增利税近10亿元。在一系列重大产业项目的强势带动下，长沙工程机械产业产值将迎来跨越式增长。新华社记者 龙弘涛 摄      Changsha sany pump truck production workshop(September 11, perturbation).Since this year,Changsha is committed to building the billions of engineering machinery industry cluster,Strive to to 2015,Changsha engineering machinery annual output value exceeding 300 billion RMB yuan.The early 1990 s start,After 20 years of development,Engineering machinery industry has become the changsha most the core competitiveness of the industry one of the leading industry.According to the statistics,Changsha were scale enterprise is more than 30,Employees 100000 people,The main production 12 categories/More than 100 small class/More than 400 specifications of the engineering machinery products.To zoomlion/sany/Mountains and rivers intelligence as a representative of a batch of advantage enterprises as a new force,In the concrete pump truck/crane/roller/Static piling machine and so on 14 product categories,With a strong competitive advantage.At present,In the global engineering machinery industry center of gravity acceleration are transferring to China under the general trend,Changsha is to build the engineering machinery supporting industry,Extension line,Tamp development foundation,Accelerate the upgrading of the industrial structure,In promoting product to high-end/large/Intelligent development.It is reported,Changsha engineering machinery industry new this year/Construction projects up to 29,Year-round investment amounts to 4.262 billion yuan,Da postpartum will add the value of 60.39 billion yuan,Add in nearly 1 billion yuan in profits.In a series of major industrial projects driven by strong,Changsha engineering machinery industry output value will have great-leap-forward growth.Xinhua news agency reporters LongHongTao perturbation

      一辆组装下线的泵车驶出中联重科总装车间（9月11日摄）。新华社记者 龙弘涛 摄       A car assembly referrals pump car out of zoomlion assembly workshop(September 11, perturbation).Xinhua news agency reporters LongHongTao perturbation