| Patents for E02F 9 - Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups (23,883) |
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| 12/07/2011 | CN102272389A 混合式施工机械的暖机方法及混合式施工机械 Hybrid construction machine warm-up methods and hybrid construction machine |
| 12/07/2011 | CN102272388A 具有嵌套的座椅栏杆的座椅安装的控制机构的工作机械车辆 The working machine having a vehicle seat railing nested control mechanism of the seat mounting |
| 12/07/2011 | CN102272387A 减小静止电力吸取的系统和方法以及使用该系统和方法的机器 System and method for reducing the static electricity lessons and the system and method of using the machine |
| 12/07/2011 | CN102271988A 工程机械的车架 Engineering machinery frame |
| 12/07/2011 | CN102269686A 流体探针 Fluid probe |
| 12/07/2011 | CN102268889A 混合动力挖掘机可编程控制回转制动系统及控制方法 Hybrid excavator slewing brake programmable control system and control method |
| 12/07/2011 | CN101793042B 用于协调挖掘机机身回转和动臂摆动的液压回路装置 Excavator hydraulic circuit system for coordinating body swing and boom swing |
| 12/07/2011 | CN101775822B 挖掘机动臂下降液压控制回路 Excavator boom-down hydraulic control circuit |
| 12/07/2011 | CN101636542B 建筑机械及建筑机械的控制方法 The control method of construction machinery and construction machinery |
| 12/07/2011 | CN101542046B 工作机械的驾驶室支承装置 Working machine cab support means |
| 12/07/2011 | CN101542045B 工程机械 Construction Machinery |
| 12/07/2011 | CN101457538B 建筑机械 Construction machinery |
| 12/07/2011 | CN101310081B 轮式装载机 Wheel Loader |
| 12/01/2011 | WO2011150153A2 Machine bucket |
| 12/01/2011 | WO2011150010A2 Hydraulic system having implement and steering flow sharing |
| 12/01/2011 | WO2011149344A1 Tooth system |
| 12/01/2011 | WO2011149070A1 Hybrid wheel loader |
| 12/01/2011 | WO2011148946A1 Work machine safety device |
| 12/01/2011 | WO2011148945A1 Construction machinery |
| 12/01/2011 | WO2011148877A1 Hybrid construction machine |
| 12/01/2011 | WO2011148693A1 Hydraulically driven system for construction machine |
| 12/01/2011 | WO2011148641A1 Shovel |
| 12/01/2011 | US20110289907 Hybrid-type shovel |
| 12/01/2011 | US20110289803 Machine bucket |
| 11/30/2011 | EP2390425A2 Emergency engine rpm control apparatus for heavy construction equipment |
| 11/30/2011 | EP2390424A2 Seat base sliding apparatus |
| 11/30/2011 | EP2390423A2 Cooling device for construction machinery |
| 11/30/2011 | EP2390383A2 Method for detecting damage to the casing of objects laid in soil and/or bodies of water and protected by cathodic corrosion protection |
| 11/30/2011 | EP1662151B1 Hydraulic drive apparatus |
| 11/30/2011 | CN202056249U 一种挖掘机传动系统的上传动箱 Transmission gear box on one kind of excavator |
| 11/30/2011 | CN202055285U 一种电控换挡操纵的挖掘装载机 An electrically controlled shifting operation of backhoe loaders |
| 11/30/2011 | CN202055284U Position-adjustable engineering machinery operating platform |
| 11/30/2011 | CN202055283U 一种新型破碎、筛分铲斗 A new crushing, screening bucket |
| 11/30/2011 | CN202055282U 一种挖掘机用铲斗 One kind of excavator bucket |
| 11/30/2011 | CN202055276U 全方向移动工作台车 Omni-directional mobile workstations car |
| 11/30/2011 | CN202055274U 多功能铲运机 Multifunction Scrapers |
| 11/30/2011 | CN1896385B 用于液压挖掘机的液压控制设备 Hydraulic excavator hydraulic control device |
| 11/30/2011 | CN102265041A 工程机械的液压泵控制装置 Engineering machinery hydraulic control device |
| 11/30/2011 | CN102264983A 重型工程设备的发动机转数应急控制装置 Heavy engineering equipment engine revolutions emergency control device |
| 11/30/2011 | CN102264982A 座椅基座滑动装置 Seat base sliding device |
| 11/30/2011 | CN102261429A 一种挖掘机传动系统的上传动箱 Transmission gear box on one kind of excavator |
| 11/30/2011 | CN102261107A 轮式液压挖掘机无级变速控制系统 CVT wheeled hydraulic excavator control system |
| 11/30/2011 | CN102261106A 挖掘机电液控制装置及负荷传感变量泵流量控制方法 Device and load sensing variable displacement pump flow control electro-hydraulic control method excavation |
| 11/30/2011 | CN102261105A 挖掘机驾驶室 Excavator cab |
| 11/30/2011 | CN102261104A 一种工程机械驾驶室 An engineering machinery cab |
| 11/30/2011 | CN102261103A 振动式铲斗 Vibrating Bucket |
| 11/30/2011 | CN102261102A 一种挖掘机的自动润滑系统 One kind of excavator automatic lubrication system |
| 11/30/2011 | CN101568692B 液压工程机械的泵扭矩控制装置 Hydraulic Engineering Machinery pump torque control device |
| 11/29/2011 | US8065875 Method for springing a movement of an implement of a work machine |
| 11/24/2011 | WO2011145759A1 Double check valve for construction equipment |
| 11/24/2011 | WO2011145756A1 Fixing device of hydraulic pipe of construction machine |
| 11/24/2011 | WO2011145755A1 Hydraulic control valve for construction machinery |
| 11/24/2011 | WO2011145754A1 Hydraulic pressure-regulating valve for construction equipment |
| 11/24/2011 | WO2011145753A1 Pressure control valve |
| 11/24/2011 | WO2011145715A1 Work vehicle and work vehicle control method |
| 11/24/2011 | WO2011145684A1 Construction machine |
| 11/24/2011 | WO2011145600A1 Hydraulic excavator, and hydraulic excavator control method |
| 11/24/2011 | WO2011145585A1 Hybrid construction machinery |
| 11/24/2011 | WO2011145531A1 Hybrid construction machine and method for measuring capacitance of capacitor of hybrid construction machine |
| 11/24/2011 | WO2011145488A1 Control device for an electric actuator |
| 11/24/2011 | WO2011145432A1 Hybrid work machine |
| 11/24/2011 | WO2011144734A1 Machine, notably site machine, with retractable system for protecting against falling an operator who is climbing on to the frame of the machine |
| 11/24/2011 | WO2011078587A3 Apparatus for controlling a swing brake for construction machinery |
| 11/24/2011 | WO2011078586A3 System for driving a boom of a hybrid excavator, and method for controlling same |
| 11/24/2011 | WO2011078557A3 Electronic hydraulic control apparatus using variable behavior characteristics, and method for same |
| 11/24/2011 | WO2011078543A3 Apparatus and method for controlling a hydraulic pump of a construction machine |
| 11/24/2011 | WO2011056920A3 Variable wheelbase motor grader |
| 11/24/2011 | CA2799754A1 Machine bucket assembly |
| 11/23/2011 | EP2013422B1 Excavator |
| 11/23/2011 | CN102257220A Cooling device for construction machinery |
| 11/23/2011 | CN102251548A Display device for construction machine |
| 11/23/2011 | CN102251547A Pilot control system of novel hydraulic excavator |
| 11/23/2011 | CN102251546A Control method for reducing oil consumption of excavator engine |
| 11/23/2011 | CN102251545A Electrical control system for electric excavator |
| 11/23/2011 | CN102251544A Construction machine or wrapping device |
| 11/23/2011 | CN102251196A Wear-resistant relieved tooth prepared from high-strength alloy steel |
| 11/23/2011 | CN102251144A High-strength high-wear-resistance valve plate and preparation method thereof |
| 11/23/2011 | CN101589200B Hydraulic piping arrangement structure for construction machine |
| 11/23/2011 | CN101177151B Operator cab tilting apparatus |
| 11/22/2011 | US8061764 Working machine and emergency lowering system |
| 11/22/2011 | US8061466 Wheel tractor scraper rear wheel drive assist and method of operation |
| 11/22/2011 | US8061064 Wear assembly for excavating equipment |
| 11/17/2011 | WO2011142447A1 Rotating parking brake control device for construction machinery |
| 11/17/2011 | WO2011142235A1 Swiveling device for construction machinery |
| 11/17/2011 | WO2011142187A1 Hybrid construction machine |
| 11/17/2011 | WO2011113975A3 Shock absorbing device for seabed dredgers |
| 11/17/2011 | WO2011078580A3 Hydraulic control apparatus for construction machinery |
| 11/17/2011 | WO2011068377A3 Full crowd detent device for a wheel loader bucket |
| 11/17/2011 | DE202011105189U1 Baumaschine, insbesondere Radlader, Walze oder dergleichen Baufahrzeug Machinery, especially loaders, roll or equivalent construction vehicle |
| 11/16/2011 | EP2386002A1 Cutter head for dredging ground and use of this cutter head for dredging ground |
| 11/16/2011 | CN202039683U Door lock for cab of land leveler |
| 11/16/2011 | CN202039411U Impact type digging bucket |
| 11/16/2011 | CN202039410U Protecting device for mechanical mucker |
| 11/16/2011 | CN202039409U Excavator gearbox |
| 11/16/2011 | CN202039408U Shed capable of preventing smash, rain and sunshine |
| 11/16/2011 | CN202039407U Shock-absorbing type upper housing of bulldozer |
| 11/16/2011 | CN202039404U Grabbing, sucking and discharging integrated vehicle for straw methane tank |
| 11/16/2011 | CN202038255U Silent excavator |
| 11/16/2011 | CN102245911A Control device for hybrid construction machine |
| 11/16/2011 | CN102245910A Control device for hybrid construction machine |