| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
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| 03/05/2015 | WO2015030282A1 Quick coupler for construction machine |
| 03/05/2015 | WO2015030265A1 Hydraulic shovel |
| 03/05/2015 | US20150066312 Hydraulic excavator and method for measuring stroke of hydraulic cylinder of hydraulic excavator |
| 03/05/2015 | US20150066298 Path Detection-Based Steering Command Filtering Method for Motor Grader Automatic Articulation Feature |
| 03/05/2015 | US20150063968 Flywheel excavator |
| 03/05/2015 | US20150063967 Shovel having an engine equipped with a supercharger |
| 03/05/2015 | US20150063966 Oil storage tank and construction vehicle |
| 03/05/2015 | US20150060098 Adjustable cutting edge for a moldboard |
| 03/05/2015 | US20150060097 Implement End Cutting-Bit |
| 03/05/2015 | DE102011009614B4 Antrieb für die Trommel eines Trommelrückladegerätes Drive for the drum of a drum rear charger |
| 03/04/2015 | EP2841874A1 Estimation of the relative attitude and position between a vehicle body and an implement operably coupled to the vehicle body |
| 03/03/2015 | US8972121 Electromotive drive device for construction machine |
| 03/03/2015 | US8972120 Extended reach crowd control for a shovel |
| 03/03/2015 | US8967363 High volume excavating and loading apparatus and method |
| 03/03/2015 | US8967309 Construction machine |
| 03/03/2015 | US8966792 Machine having dipper actuator system |
| 03/03/2015 | US8966791 Staggered edge excavator buckets |
| 03/03/2015 | US8966790 Device for digging a trench |
| 02/28/2015 | CA2825603A1 Adjustable cutting edge for a moldboard |
| 02/26/2015 | WO2015025989A1 Utility vehicle |
| 02/26/2015 | WO2015025988A1 Utility vehicle |
| 02/26/2015 | WO2015025987A1 Utility vehicle |
| 02/26/2015 | WO2015025986A1 Utility vehicle |
| 02/26/2015 | WO2015025985A1 Utility vehicle, and control method for utility vehicle |
| 02/26/2015 | WO2015025578A1 Industrial vehicle |
| 02/26/2015 | WO2015024981A1 Safety coupling mechanism |
| 02/26/2015 | WO2015024558A1 Suction excavator for pneumatically taking in material to be suctioned |
| 02/26/2015 | US20150056052 Construction machine |
| 02/26/2015 | US20150056051 Construction machine |
| 02/26/2015 | US20150053435 Drive system for vehicle pulling a towed vehicle |
| 02/26/2015 | US20150052786 Earth-displacing apparatus |
| 02/26/2015 | US20150052785 Adjustable Slurry Spreader Plate Assembly |
| 02/26/2015 | DE112013001746T5 Steuerung für Kurvenfahrtoperationen eines Motorgraders Control for turning operations of a motor grader |
| 02/26/2015 | DE102013109074A1 Saugbagger zur pneumatischen Aufnahme von Sauggut Suction dredger for pneumatic intake of dirt in |
| 02/25/2015 | EP2840187A1 Method and apparatus for forming a trench in a sea floor |
| 02/25/2015 | EP2840186A2 Fastening device for fixing a front loader to a work vehicle |
| 02/24/2015 | US8965642 Display system of excavating machine and excavating machine |
| 02/24/2015 | US8965637 Method of operating a working machine |
| 02/24/2015 | US8960808 Underwater miner cutter head, underwater miner, and underwater mining system |
| 02/24/2015 | US8960778 Revolving frame of construction machine |
| 02/24/2015 | US8959918 Hybrid construction machine |
| 02/24/2015 | US8959807 Edge protector for ground engaging tool assembly |
| 02/24/2015 | US8959805 Machine having dipper actuator system |
| 02/19/2015 | WO2015022458A1 Process and unit for pumping flammable products capable of forming an explosive atmosphere |
| 02/19/2015 | US20150050110 Excavation control system for hydraulic excavator |
| 02/19/2015 | US20150047928 Lubrication system for tool |
| 02/19/2015 | US20150047234 Plow blade |
| 02/19/2015 | US20150047233 Robot for mining manganese nodules on deep seafloor |
| 02/18/2015 | EP2836652A1 A method for installing a liner plate and the liner plate |
| 02/18/2015 | EP2836651A2 Jaw set for demolition equipment with serrated cutting blades |
| 02/17/2015 | US8955919 Dust suppression arrangement for heavy excavation equipment |
| 02/17/2015 | CA2776744C Retrofitted excavator tooth attachment |
| 02/15/2015 | CA2831234A1 Plow blade |
| 02/12/2015 | WO2015021487A2 Work vehicle robotic platform |
| 02/12/2015 | WO2015020520A1 Installation for dredging or deepening |
| 02/12/2015 | WO2015017894A1 Wear-resistant armour for mining machinery |
| 02/12/2015 | US20150046044 Method for selecting an attack pose for a working machine having a bucket |
| 02/12/2015 | US20150044007 Hydraulic control device and construction machine provided with same |
| 02/12/2015 | DE102006004207B4 Gegabelter Ausleger für einen Bagger Forked boom for an excavator |
| 02/11/2015 | CN204151839U 圆盘式开沟盘装置 Disc opener disk device |
| 02/11/2015 | CN204151838U 一种多功能叉车的快换装置 A versatile forklift changer |
| 02/11/2015 | CN104350209A 用于拆除工具的钳口组件 Jaw assembly for removal tool |
| 02/11/2015 | CN104350208A 润滑泵 Lubrication pump |
| 02/11/2015 | CN104343142A 用于控制先导控制阀的操纵装置和包括操纵装置的推土机 Pilot control valve for controlling the operating device and the operating device comprises a bulldozer |
| 02/11/2015 | CN104343141A 前端装载机设备 Front-end loader equipment |
| 02/11/2015 | CN104343140A 连续采矿用铲斗 Continuous Mining Bucket |
| 02/11/2015 | CN103114620B 大功率潜水射流前后喷冲气举海底管线挖沟机及挖沟工艺 Front and rear power lift diving jet jetting gas subsea pipeline trenching machine and trenching process |
| 02/11/2015 | CN102995697B 施工机械的液压回路 Construction machinery hydraulic circuits |
| 02/10/2015 | US8954242 Wheel loader and control method of wheel loader |
| 02/10/2015 | US8951001 Hose arrangement for stick and bucket of machine |
| 02/10/2015 | US8950801 Construction machine |
| 02/10/2015 | US8950774 Wheel loader |
| 02/10/2015 | US8950538 Working machine |
| 02/10/2015 | US8950091 Dragline bucket with remote dumping and positioning capabilities |
| 02/10/2015 | CA2597203C Control of a boom construction and a tool articulated thereto |
| 02/05/2015 | WO2015017334A1 Reducing dig force in hydraulic implements |
| 02/05/2015 | WO2015017261A1 Ground engaging tool assembly |
| 02/05/2015 | US20150039189 Shovel control method and shovel control device |
| 02/05/2015 | US20150034892 Hoist rope guide |
| 02/05/2015 | US20150033594 Latch system for a power shovel dipper door |
| 02/05/2015 | US20150033593 Adapter with concealment portion at bucket tip end and bucket mounted on working machine for excavation and the like |
| 02/05/2015 | DE102013108171A1 Befestigungsvorrichtung für eine Befestigung eines Frontladers an einem Arbeitsfahrzeug Fastening device for fastening a front end loader to a work vehicle |
| 02/04/2015 | EP2832931A1 Quick coupler for connection of an implement to a work machine |
| 02/04/2015 | EP2831428A1 Valve |
| 02/04/2015 | EP2831344A1 Automatic control of a joystick for dozer blade control |
| 02/04/2015 | CN204139241U 装载机用铲斗 Loader with bucket |
| 02/04/2015 | CN204139235U 一种具有变曲率特征的装载机铲斗 Loader bucket features a curvature change |
| 02/04/2015 | CN204139234U 一种变曲率挖掘机铲斗 A variable curvature excavator bucket |
| 02/04/2015 | CN204139229U 一种地铁深基坑降水井清淤装置 Well for Metro deep foundation precipitation dredging equipment |
| 02/04/2015 | CN204139223U 一种淤泥吸取头 One kind of sludge draw head |
| 02/04/2015 | CN204139222U 一种淤泥清理装置 One kind of sludge cleaning device |
| 02/04/2015 | CN204139221U 一种推土机及其角铲 One kind of bulldozer and angle blade |
| 02/04/2015 | CN204139220U 一种推土装载机 Kind of Dozer Loader |
| 02/04/2015 | CN204139219U 可冲击、可加压的液压导杆抓斗 Impact can be pressurized hydraulic grab the guide rod |
| 02/04/2015 | CN204139218U 串联式双动力挖掘机 Tandem hybrid excavator |
| 02/04/2015 | CN204139217U 一种桥式清污机的清污耙斗 A bridge-type cleaning machine raking harrow |
| 02/04/2015 | CN204139216U 可调节式滑架 Adjustable carriage |
| 02/04/2015 | CN204139215U 农用折臂抓草机 Farm folding arm grasping grass machine |
| 02/04/2015 | CN204139214U 一种装载机 One kind of loaders |
| 02/04/2015 | CN204139115U 多功能抛雪机 Multifunction Snow Blower |