柳工D系列中挖总体介绍中英文PPT学习教案.pptx

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1、会计学1柳工柳工D系列系列(xli)中挖总体介绍中英文中挖总体介绍中英文第一页，共35页。2 D D D D系列系列系列系列(xli)(xli)(xli)(xli)的定义的定义的定义的定义 Definition of D series Definition of D series Definition of D series Definition of D series集柳工多年研发制造经验，针对用户实际需求而精心设计制造的新一代机型；集柳工多年研发制造经验，针对用户实际需求而精心设计制造的新一代机型；A new generation of type well designed and man

2、ufactured in connection A new generation of type well designed and manufactured in connection with users actual demands,which is integrated with many years of with users actual demands,which is integrated with many years of experience of LiuGong in research,development and manufacture;experience of

3、LiuGong in research,development and manufacture;在研究国际先进挖掘机特点、优点基础上研发的高品质机型；在研究国际先进挖掘机特点、优点基础上研发的高品质机型；High-quality type developed on the basis of studying characteristics High-quality type developed on the basis of studying characteristics and advantages of international leading excavators;and advan

4、tages of international leading excavators;采用国家采用国家(guji)863(guji)863项目的最新成果，完全具有柳工自主知识产权的产品；项目的最新成果，完全具有柳工自主知识产权的产品；Product that adopts the latest achievements of National 863 Program Product that adopts the latest achievements of National 863 Program and has LiuGong independent intellectual propert

5、y rights;and has LiuGong independent intellectual property rights;第1页/共35页第二页，共35页。3 D D D D系列系列系列系列(xli)(xli)(xli)(xli)的定义的定义的定义的定义 Definition of D series Definition of D series Definition of D series Definition of D seriesnn柳工智能型挖掘机，全面替换柳工智能型挖掘机，全面替换C C系列，升级换代型机型；系列，升级换代型机型；nn LiuGong intelligent

6、excavator of updated and upgraded type,which can be substituted for C series completely;LiuGong intelligent excavator of updated and upgraded type,which can be substituted for C series completely;nn采用柳工新一代自主知识产权的微电脑全功率控制系统采用柳工新一代自主知识产权的微电脑全功率控制系统 （CAPC)CAPC)，实现，实现(shxin)(shxin)机、电、液一体化；机、电、液一体化；nn A

7、 new generation of LiuGong micro-computer full-power control system(CAPC)with independent intellectual property rights is adopted A new generation of LiuGong micro-computer full-power control system(CAPC)with independent intellectual property rights is adopted toto realize realize electromechanical-

8、hydraulic intergration;electromechanical-hydraulic intergration;nn效率更高、油耗更低。效率更高、油耗更低。nn Higher efficiency,lower oil consumption.Higher efficiency,lower oil consumption.第2页/共35页第三页，共35页。4柳工挖掘机主要柳工挖掘机主要柳工挖掘机主要柳工挖掘机主要(zh(zh yo)yo)特点特点特点特点Main characteristics of LiuGong excavatorMain characteristics of

9、 LiuGong excavator可靠可靠可靠可靠ReliableReliable高效高效高效高效EfficientEfficient值得信赖值得信赖值得信赖值得信赖TrustworthyTrustworthyExpert in earthwork第3页/共35页第四页，共35页。5高品质的整机配置(pizh)High-quality overall configurationSprocketTrack padChain linkTrack roller and carrier rollerTensionerIdler第4页/共35页第五页，共35页。6动力动力动力动力(dngl)(dngl

10、)(dngl)(dngl)配置配置配置配置-康明斯康明斯康明斯康明斯Power configuration-CumminsPower configuration-CumminsPower configuration-CumminsPower configuration-Cummins专门为挖掘机开发(kif)的发动机 Engines specially developed for excavators.使用Zexel直列泵。对油品的适应性更强 Adopting Zexel in-line pump.Adaptability to oil is much stronger.完全满足欧、阶段排放

11、It can completely meet EU stage and emission standard.扭矩储备充足 Sufficient torque reserve.正常使用保养情况下，大修周期可达10000小时以上 Under normal operation and maintenance conditions,complete overhaul period can reach over 10000 hours.康明斯与柳工-长期战略(zhnl)合作伙伴关系Cummins and LiuGong-Long term strategic partnership第5页/共35页第六页

12、，共35页。7涡轮增压加空空中冷发动机涡轮增压加空空中冷发动机满足满足tire2、3排放排放低燃油消耗率低燃油消耗率1）采用空空中冷，降低排放，提高燃）采用空空中冷，降低排放，提高燃油消耗率油消耗率2）提高涡轮增压器效率）提高涡轮增压器效率3）提高进气效率，减少烟度）提高进气效率，减少烟度4）改进喷油器位置，改善燃烧）改进喷油器位置，改善燃烧低噪音低噪音1）改进燃烧室形状）改进燃烧室形状2）挺柱侧盖隔音）挺柱侧盖隔音(gyn)处理，同时处理，同时减少机油泄露减少机油泄露3）减小齿轮间隙）减小齿轮间隙4）改进喷油泵支架设计，减小喷油泵）改进喷油泵支架设计，减小喷油泵震动震动高可靠性和耐久性高可靠

13、性和耐久性保持保持6缸发动机的优点缸发动机的优点使用使用Zexel直列泵。直列泵。相比同类型(lixng)的柴油机零部件少40%，故障出现率大为降低性能成熟可靠性能成熟可靠(kko)的发动机系统的发动机系统动力配置动力配置动力配置动力配置-康明斯康明斯康明斯康明斯第6页/共35页第七页，共35页。88 Turbocharger and air-to-air inter-cooled engine Meeting tire2、3emission standard Low fuel consumption rate1)Using air-to-air inter-cooled engine to

14、reduce emission and improve fuel consumption rate2)Improving the efficiency of turbocharger3)Improving air intake efficiency and reducing smoke intensity4)Improving the position of fuel injector and combustion situation.Low noise1)Improving the shape of combustion chamber2)Sound insulation treatment

15、 is conducted at tappet side cover.Also,engine oil leakage is reduced.3)Reducing gear clearance4)Improving design of injection pump bracket and reducing vibration of injection pumpHigh reliability and durabilityKeeping advantages of 6-cylinder engineUsing Zexel in-line pump.Compared with the diesel

16、engine of the same type,parts are reduced by 40%and fault rate is also greatly reduced.Engine system with mature and reliable performance Power configuration-Cummins第7页/共35页第八页，共35页。9全功率(gngl)控制系统CAPC系统柳工自主知识产权的新一代微电脑全功率控制系统；集机、电、液一体化完美(wnmi)结合；高效，节油，操作性更好！监测发动机转速等一系列参数(cnsh)。随着外载荷增大，泵的功率增加，发动机的负荷也随

17、之增大。当外载荷增大致使发动机转速降低时，电控系统对泵电流自动调整以自动调小泵的起调压力，减小泵的功率，反之则增大泵的功率以实现发动机功率液压功率与发动机功率合理匹配、实现高效、省油及更好的操控性。第8页/共35页第九页，共35页。1010Full-power control systemCAPC system A new generation of LiuGong full-power control system with intellectual property rights;Electromechanical-hydraulic intergration;High efficienc

18、y,oil saving,well operability!Monitor a series of parameters like engine rotation speed.With the increase of external load,pump power is increased and engine load is also increased.When increased of the external load leads to decreased of engine rotation speed,electrical control system will automati

19、cally adjust the pump current in order to automatically reduce the pump pressure at start of adjustment and to reduce pump power;otherwise it will increase the pump power in order to realize reasonable matching of hydraulic power and engine power and in order to realize high efficiency,oil saving an

20、d better operability.Automatic idle speed switchManual idle speed switchStandard standby change-over switchStandby switchHydraulic oil temperature sensorFuel amount sensorHand pilot pressure switch type sensorFoot pilot pressure switch type sensor第9页/共35页第十页，共35页。11全功率全功率全功率全功率(gngl)(gngl)(gngl)(gng

21、l)电控系统电控系统电控系统电控系统Full-power control systemFull-power control systemFull-power control systemFull-power control systemCAPC 全功率电控功能(gngnng)特点Functional characteristics of CAPC full-power electrical control system第10页/共35页第十一页，共35页。12全功率全功率全功率全功率(gngl)(gngl)(gngl)(gngl)电控系统电控系统电控系统电控系统Full-power contr

22、ol systemFull-power control systemFull-power control systemFull-power control systemCAPC 全功率(gngl)电控功能特点Functional characteristics of CAPC full-power electrical control system第11页/共35页第十二页，共35页。13n n油门控制模式设置：油门控制模式设置：油门控制模式设置：油门控制模式设置：n n n n动力区动力区动力区动力区:10:10:10:10档、档、档、档、9 9 9 9档档档档n n采用全功率跟随模式，采用

23、全功率跟随模式，采用全功率跟随模式，采用全功率跟随模式，CAPCCAPCCAPCCAPC系统系统系统系统根据工作负荷动态控制液压系统根据工作负荷动态控制液压系统根据工作负荷动态控制液压系统根据工作负荷动态控制液压系统功率匹配柴油机输出功率，充分功率匹配柴油机输出功率，充分功率匹配柴油机输出功率，充分功率匹配柴油机输出功率，充分发挥柴油机功率发挥柴油机功率发挥柴油机功率发挥柴油机功率n n经济区：经济区：经济区：经济区：8 8 8 8档、档、档、档、7 7 7 7档、档、档、档、6 6 6 6档、档、档、档、5 5 5 5档档档档n n发动机转速逐步降低，适合发动机转速逐步降低，适合发动机转速逐

24、步降低，适合发动机转速逐步降低，适合(shh)(shh)(shh)(shh)各种强度的工作。各种强度的工作。各种强度的工作。各种强度的工作。n n第第第第6 6 6 6档：适用于液压锤工作档：适用于液压锤工作档：适用于液压锤工作档：适用于液压锤工作n n精细区：精细区：精细区：精细区：4 4 4 4档、档、档、档、3 3 3 3档档档档n n适合适合适合适合(shh)(shh)(shh)(shh)轻载和精细作业轻载和精细作业轻载和精细作业轻载和精细作业发动机转速控制(kngzh)多种选择当控制器出现故障，通过标准/应急切换开关1选择应急模式(msh)，同时备用油门可调整发动机转速，以实现在控制

25、器维修期间的正常工作。第12页/共35页第十三页，共35页。1414n nSetting on accelerator control mode:Setting on accelerator control mode:n n n nPower zone:10-gear,9-gearPower zone:10-gear,9-gearn nFull-power follow-up mode is adopted.CAPC system can Full-power follow-up mode is adopted.CAPC system can dynamically control match

26、ing of hydraulic system power and dynamically control matching of hydraulic system power and diesel engine output power according to working load and give diesel engine output power according to working load and give full play to the power of diesel engine.full play to the power of diesel engine.n n

27、Economical zone:8-gear,7-gear,6-gear,5-gearEconomical zone:8-gear,7-gear,6-gear,5-gearn nEngine rotation speed can be reduced gradually Engine rotation speed can be reduced gradually and it can suitable for work of various working and it can suitable for work of various working strength.strength.n n

28、6-gear:6-gear:Applicable to operation of hydraulic hammerApplicable to operation of hydraulic hammern nPrecision zone:4-gear,3-gearPrecision zone:4-gear,3-gearn nApplicable to light load and precision workApplicable to light load and precision workEngine rotation speed controlmultiple optionsWhen fa

29、ults occur on the controller,select emergency mode through standard/emergency change-over switch 1.Also,standby accelerator can adjust the engine rotation speed to realize normal operation during repair period of the controller.Applicable for different materialsRotation speed of 10 gearsCAPC compute

30、r control system6-10 gears full-power follow-up modes are applicable to engine powers under different operation conditions.Among other things,6-gear is applicable to operation of the hydraulic breaking hammer.2-5 gears can be used to select reasonable power matching.They are applicable to precision

31、operation.第13页/共35页第十四页，共35页。15液晶显示监控器可视，还能报警(bo jng)！第14页/共35页第十五页，共35页。1616LCD MonitorIt is visual and can also gives an alarm!Display and detection of machine operation states.During operation of the machine,it can display through query the machine operation states including operation pressure,am

32、ount of fuel,engine oil pressure,water temperature and oil temperature.When abnormities occurs,the monitor will give an alarm.Understand the machine operation states through the monitor.When abnormity occurs during machine operation,the system will give an alarm through the monitor.Machine operation

33、 states can be easily detected through query and selection among various machine operation states.Understand maintenance items needed to be done at each maintenance period through inquiring the maintenance interval.Monitor with simple operation and easy identification of machine operation statesMach

34、ine operation states are clear at a glanceSimple and easy switch query among various machine operation statesMaintenance information display function第15页/共35页第十六页，共35页。17液压系统液压系统液压系统液压系统(xt(xt ng)-ng)-可靠性和耐久性可靠性和耐久性可靠性和耐久性可靠性和耐久性Hydraulic system Reliability and durabilityHydraulic system Reliability

35、 and durabilityl液压系统密封(mfng)法由普通和平面O形圈密封(mfng)改为24锥密封(mfng)（带O型圈）。lSeal method of hydraulic system is changed from common plane O-ring seal into 24cone seal(with O-ring).l改善振动时的密封(mfng)性能lImproving the seal performance at vibration液压系统可靠性提高：选用抗振性更好的密封(mfng)形式Improved hydraulic system reliability:Ado

36、pting the seal type with well vibration resistance（老形式）平面密封（新形式）24锥密封（带O型圈）工作油路采用法兰密封形式Working oil line adopts flange seal第16页/共35页第十七页，共35页。18液压系统(xtng)布局图油管的走向、固定进行系统布局；有效避免因振动引起(ynq)油管渗漏及磨损发生。System layout is made through oil pipe routing and fixation;it can effectively avoid oil pipe leakage and

37、 wear caused by vibration.液压系统可靠性提高：油管的走向(zuxing)、固定Improved hydraulic system reliability:Routing and fixation of oil pipe液压系统液压系统液压系统液压系统-可靠性和耐久性可靠性和耐久性可靠性和耐久性可靠性和耐久性Hydraulic system Reliability and durabilityHydraulic system Reliability and durability第17页/共35页第十八页，共35页。19电器电器电器电器(dinq)(dinq)(dinq)

38、(dinq)系统系统系统系统-可靠性和耐久性可靠性和耐久性可靠性和耐久性可靠性和耐久性Electrical system-Reliability and Electrical system-Reliability and Electrical system-Reliability and Electrical system-Reliability and durability durability durability durability 继电器RelayD系列系列(xli)D series将主要电器元件集中布置在驾驶室内，在方便维护的同时，改善(gishn)了元件的工作环境从而提高可靠性M

39、ain electrical elements shall be centralized in the cab.In this way,it is convenient for maintenance and it also improves the working environment of these elements to improve the reliability.执行器控制器Actuator controller 电器系统可靠性提高：改善控制器等关键元件的工作环境Improved electrical system reliability:Improving the worki

40、ng environment of key elements like the controller主控制器Main controller第18页/共35页第十九页，共35页。20 线路的走向、固定路的走向、固定进行系行系统(xtng)布局、避免因振布局、避免因振动引起的松脱及磨引起的松脱及磨损发生。生。System layout is made through line routing and fixation.It shall avoid looseness and wear caused by vibration.改善了接地连接:改变集中接地方式(fngsh)，采用多点接地方式(fngs

41、h)，以改善接地连接的可靠性Improved ground connection:Centralized grounding mode is changed into multiple-point grounding mode in order to improve reliability of ground connection.电器(dinq)系统可靠性提高：线路的走向、固定Improved system reliability:Routing and fixation of lines电器系统电器系统电器系统电器系统-可靠性和耐久性可靠性和耐久性可靠性和耐久性可靠性和耐久性Electri

42、cal system-Reliability and durabilityElectrical system-Reliability and durability 第19页/共35页第二十页，共35页。21舒适操作舒适操作舒适操作舒适操作(cozu)(cozu)环境环境环境环境Comfortable operating environment Comfortable operating environment 驾驶室宽度1008mm，业界最宽敞驾驶室之一The cab is 1008mm wide,which is one of the most spacious cabs in this f

43、ield.驾驶室内的工作空间符合ISO工作空间标准。Working space in the cab meets the ISO working space standard.安装在扶手箱灵巧的先导(xindo)锁手柄，可以前后移动，上下车更方便。Smart pilot locking handle installed on the armrest box can be moved backward and forward,which is convenient for getting on/off the vehicle.宽敞(kun chng)的驾驶室Spacious cab第20页/共3

44、5页第二十一页，共35页。22 5000kcal（SAE）的大风(d fn)量空调器，合理布置的成形风道，可供选择的送风模式，有内循环与外循环（新鲜空气送入模式）两种模式可供选择。5000kcal(SAE)air conditioner with large air volume;reasonably arranged air duct;air supply modes for selection:Internal circulation and external circulation(Mode for fresh air supply).使操作者一年四季均可享受舒适的环境。Operator

45、s can enjoy the comfortable environment all the year round.脚部吹风(chu fng)口Air supply port for feet空调风道(fn do)采用新型空调风道(fn do)，同时增大风道(fn do)直径，在减小风阻的同时达到更快速更均匀的制冷效果.Air conditioning air ductNew air conditioning air duct is adopted.Also,air duct diameter is increased.Thus,it can not only reduce the wind

46、age,but also can reach fast and even refrigeration effect.后风道Rear air duct后风道Rear air duct自动冷暖空调Automatic air conditioning空调操作界面简明、操作简单Simple air conditioning operation interface,easy operation舒适操作环境舒适操作环境舒适操作环境舒适操作环境Comfortable operating environmentComfortable operating environment 第21页/共35页第二十二页，共

47、35页。23在工作之余、操作手享受(xingshu)自已钟爱的美妙音乐，心情舒畅。When there is no work to be done,operators can enjoy their favorite music,which can bring good mood.适应不同的光线环境，可以更方便监视(jinsh)整机信息It is applicable to environments with different light conditions,which is convenient for monitoring the overall machine.利用空调(kn dio

48、)的送风，冷藏或保暖饮料。Refrigerate or warm the beverage by using air supply from the air conditioning.带MP3的收音机Radio with MP3大屏幕彩色液晶显示器Large color LCD冷暧风冷却、加暧蓄物箱Cold and warm storage boxes with cold and warm air舒适操作环境舒适操作环境舒适操作环境舒适操作环境Comfortable operating Comfortable operating environmentenvironment 第22页/共35页

49、第二十三页，共35页。24新的司机椅扶手与长手柄完美结合(jih)操作力更小，操作手长时间操作机器亦不觉得累。New armrest of the drivers seat can be well used with the long handleOperating force become smaller and the operator can not feel tired for a long time period of operation.脚踏的空间更符合人机工程学，长时间操作(cozu)机器腿部亦不累。Pedal space conforms to ergonomics.The o

50、perator can not feel tired for a long time period of operation.灵巧的手先导(xindo)操纵手柄Smart pilot operating handle更人性化的脚踏More humanized pedal舒适操作环境舒适操作环境舒适操作环境舒适操作环境Comfortable operating Comfortable operating environmentenvironment 第23页/共35页第二十四页，共35页。25完善完善完善完善(wnshn)(wnshn)的人、机工程的人、机工程的人、机工程的人、机工程Perfec