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GlobalElectricVehicles（电汽车）forConstruction,AgricultureandMiningMarketResearchReport2017柴油-电力技术自20世纪初就开始应用，历史上用于大型采矿设备，起重机，机车和船舶。这项技术已经过调整，目前正在小型建筑设备中出现。柴油电动混合动力技术被用于履带式推土机，轮式装载机和沥青摊铺机。电动技术和混合动力技术是节能减排两大有效技术，在汽车领域取得了巨大成功。为了降低工程机械的高耗油率，电动和混合动力技术越来越引起制造商，政府和学者的关注。拥有全球市场最大所有权的混合动力轮式装载机和挖掘机尤其取得重大进展。预计到2022年，轮式装载机，挖掘机，采矿，建筑和农用车辆的电气化工业应用市场将在未来五年以每年48％的年复合增长率达到8810.93百万美元以上，年复合增长率为48％。对于这些应用，电气化具有许多益处，包括减少或完全消除燃料消耗;减少或消除温室气体（GHG）排放量，以符合对这些类型车辆的更严苛的全球排放要求;通过消除在工作班次期间更换电池的需要来增加车辆的“正常运行时间”当然，通过减少维护和服务成本的数量。对于建筑和农业行业的电动汽车来说，它们的简单性，燃油效率和降低的维护成本将继续推动快速采用。预计电动农用车市场将以每年约58％的速度增长，这主要是由于全球人口增长和人口集中在城市中心的趋势，这将继续减少农村劳动力的可用性，并推动对增加农业自动化。对于采矿业来说，由于柴油价格的波动以及不得不通风排放矿井内的柴油排放物的高成本，车辆电气化由于运营成本高而具有强大的价值主张。通过电气化可以显着降低两种成本。小松，约翰迪尔，卡特彼勒和其他公司生产大型车辆-主要是混合动力车辆-而其他制造商则提供更小型的纯电动版本。未来，越来越多的公司将进入市场。Diesel-electrictechnologyhasbeenaroundsincethebeginningofthe20thcenturyandwashistoricallyusedinlargeminingequipment,cranes,locomotivesandmarinevessels.Thistechnologyhasbeenadaptedandisnowemerginginsmallerconstructionequipment.Diesel-electrichybridtechnologyisbeingusedincrawlerdozers,wheelloadersandasphaltpavers.Electrictechnologyandhybridpowertraintechnologyaretwoeffectivetechnologiesofenergyconservationandemissionsreductionandhaveachievedgreatsuccessinautomobilefield.Inordertodecreasethehighfuelconsumptionrateofconstructionmachinery,electricandhybridpowertraintechnologyisincreasinglydrawingtheattentionofmanufacturers,governmentandscholars.Hybridwheelloadersandexcavators,whichsharethemaximumownershipfromtheglobalmarket,haveparticularlymadesignificantprogress.Themarketforelectrifiedindustrialapplicationsforwheelloaders,excavator,mining,construction,andagriculturalvehiclesisanticipatedtoreachover$8810.93MUSDperyearby2022withCAGRof48%inthecomingfiveyears.Fortheseapplications,electrificationholdsmanybenefitsincludingeitherreducingorentirelyeliminatingfuelconsumption;reducingoreliminatinggreenhousegas(GHG)emissionsinordertocomplywiththemoredemandingglobalemissionsrequirementsthatarebeingputonthesetypesofvehicles;increasingvehicle“uptime”byeliminatingtheneedtoreplacethebatteryduringtheworkshift;andofcourse,byreducingtheamountofmaintenanceandservicecosts.Forelectricvehiclesfortheconstructionandtheagricultureindustry,theirsimplicity,fuelefficiencyandreducedmaintenancecostswillcontinuetodriverapidadoption.Theelectricagriculturalvehiclemarketisexpectedtogrowatarateofabout58%peryearduelargelytotheglobalpopulationgrowthandthetrendofpopulationconcentratinginurbancenters,whichwillcontinuetoreducetheavailabilityofrurallaboranddrivethedemandforincreasedagriculturalautomation.Formining,vehicleelectrificationhasastrongvaluepropositionduetothehighoperationalcostbecauseofthevolatilityofdieselpricesandthehighcostsofhavingtoventilatethedieselemissionsinsidemines.Bothcostscanbesubstantiallyreducedthroughelectrification.Komatsu,JohnDeere,Caterpillar,andothersmanufacturethebigvehicles-mainlyhybrid-whileothermanufacturersoffersmaller,pure-electricversions.Inthefuture,moreandmorecompanieswillenterthemarket.