| Patents for E02F 3 - Dredgers; Soil-shifting machines (20,930) |
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| 02/05/2014 | EP2691579A1 Pick assembly, pick holder for same, pick tool for same and strike element for same |
| 02/05/2014 | EP2691334A1 Method and arrangement related to a rotator |
| 02/05/2014 | CN203420300U Channel sludge cleanout trolley |
| 02/05/2014 | CN203420299U Channel cleanout purification integrated device |
| 02/05/2014 | CN203420298U Excavating device of mine excavating loader |
| 02/05/2014 | CN203420297U Hydraulic hammer-breaking type loader-digger with three sections of arms |
| 02/05/2014 | CN203420296U Wood grabbing device of caterpillar tractor |
| 02/05/2014 | CN103556665A Method for performing dredging construction on hard rocks by using cutter suction dredger on basis of rock softening characteristics |
| 02/05/2014 | CN103556664A Automatic fault protection method and system for bulldozer |
| 02/05/2014 | CN103556663A Cab overturning mechanism for earthmover and cab comprising overturning mechanism |
| 02/05/2014 | CN103556662A Limit connection device |
| 02/05/2014 | CN103556661A Excavator |
| 02/04/2014 | US8640364 Cutting device for producing vertically running trenches in the ground |
| 01/30/2014 | WO2014015361A1 A self cleaning collection apparatus and method |
| 01/30/2014 | US20140031977 Modular mobile robot |
| 01/30/2014 | US20140030008 Method and arrangement related to a rotator |
| 01/30/2014 | US20140030005 Quick Coupler |
| 01/30/2014 | US20140026449 Method of dredging a pond |
| 01/30/2014 | US20140026448 Method of automated variable speed control of movement of a cutter head of a dredging cutter |
| 01/30/2014 | DE112012000975T5 System und Verfahren zum Bereitstellen eines Hilfsstroms durch Regenerationsstrom-Verwaltung in mobiler Bergbauausrüstung System and method for providing an auxiliary current through regeneration power management in mobile mining equipment |
| 01/30/2014 | CA2784850A1 Method of automated variable speed control of movement of a cutter head of a dredging cutter |
| 01/30/2014 | CA2784630A1 Method of dredging a pond |
| 01/29/2014 | EP2690223A2 Rapid action coupling for a works machine |
| 01/29/2014 | EP2689072A2 Surface excavation machine |
| 01/29/2014 | CN203412025U Industrial machine provided with gearbox and modular driving system used together with industrial machine |
| 01/29/2014 | CN203412021U Rake with dismountable rake teeth for drag suction dredger |
| 01/29/2014 | CN203412020U Wet-type material recovery truck |
| 01/29/2014 | CN203412019U Trunnion protection cover and bulldozer |
| 01/29/2014 | CN203412018U Bulldozer rear axle housing and bulldozer |
| 01/29/2014 | CN203412017U Radiator installation structure of bulldozer and bulldozer |
| 01/29/2014 | CN203412016U Rotation stopping washer for bulldozer and bulldozer |
| 01/29/2014 | CN203412015U Combined scraper knife with combing function |
| 01/29/2014 | CN203412014U Earth moving machine and fluid conveying system used for earth moving machine |
| 01/29/2014 | CN203412013U Excavator movable arm and bucket rod structures |
| 01/29/2014 | CN203412012U Excavation work device capable of rotating in multi-dimensional mode |
| 01/29/2014 | CN203412011U Excavator bucket rod and bucket gas adjustment structure |
| 01/29/2014 | CN203412010U Secondary high unloading bucket for loader |
| 01/29/2014 | CN203412009U Novel excavating mechanism of backhoe loader |
| 01/29/2014 | CN203412008U Wheel type hoeing machine |
| 01/29/2014 | CN103547739A Arm for construction machinery |
| 01/29/2014 | CN103547738A Arm for construction machinery |
| 01/29/2014 | CN103541394A Extended reach crowd control for a shovel |
| 01/29/2014 | CN103541388A Novel silt remover |
| 01/29/2014 | CN103541386A Quick changer of loader operating equipment |
| 01/29/2014 | CN103541385A Rear axle balancing tank locking mechanism of land leveler |
| 01/29/2014 | CN103541384A Bail assembly |
| 01/29/2014 | CN103541383A Novel telescopic bucket rod structure of loader-digger |
| 01/29/2014 | CN103541382A Loader extending arm for building |
| 01/29/2014 | CN103541381A Swinging arm device for grasping teeth of integral-frame four-wheel-drive air-brake rear-steering agricultural grass grasping machine |
| 01/29/2014 | CN103541380A Rotary mucking machine for coal mine |
| 01/29/2014 | CN103541379A Mining mucking loader |
| 01/29/2014 | CN103541378A Pedal type yak excrement picking forklift |
| 01/29/2014 | CN102470890B Steering system for industrial machinery and vehicle-refracting angle changing method |
| 01/29/2014 | CN102418353B Reversal eight-connecting-rod mechanism for novel loader |
| 01/29/2014 | CN102027171B Road grading pick with washer |
| 01/28/2014 | US8635792 Cycle counter for wheeled tractor scraper |
| 01/23/2014 | WO2014014264A1 Vibration device for excavator |
| 01/23/2014 | WO2014013466A2 Cushioning slides |
| 01/23/2014 | US20140025265 Systems, methods, and devices for controlling a movement of a dipper |
| 01/23/2014 | US20140023473 Construction machine |
| 01/23/2014 | US20140020916 Power Pivot Device For A Plow |
| 01/23/2014 | US20140020268 System and method to excavate using pneumatic shock wave |
| 01/22/2014 | EP2687638A1 Wheel loader |
| 01/22/2014 | EP2687634A1 Working machine |
| 01/22/2014 | EP2686491A1 Automatic blade slope control system for an earth moving machine |
| 01/22/2014 | EP2686490A1 Quick coupler for an earth moving machine |
| 01/22/2014 | CN203404144U Gradient-setting logic control valve |
| 01/22/2014 | CN203403453U Detachable suction port grating for cutter suction dredger |
| 01/22/2014 | CN203403452U Folding dozer blade |
| 01/22/2014 | CN203403451U Seven-hole square tool angle |
| 01/22/2014 | CN203403450U Universal rotating anchor rope device of electric shovel |
| 01/22/2014 | CN203403449U Rotation speed self-adaptation system for hydraulic excavator loading operation |
| 01/22/2014 | CN203399487U Excavation mechanism of land reclamation machine |
| 01/22/2014 | CN103534417A Construction machine |
| 01/22/2014 | CN103534415A Pick assembly, pick holder for same, pick tool for same and strike element for same |
| 01/22/2014 | CN103526795A Self-propelled canal dredging ship |
| 01/22/2014 | CN103526792A Dredging device |
| 01/22/2014 | CN103526791A Canal self-walking type twist suction dredging device and driving method thereof |
| 01/22/2014 | CN103526790A Diagonal bar with length adjustable and bulldozer |
| 01/22/2014 | CN103526789A Desert road ripper |
| 01/22/2014 | CN103526788A Rocker arm of loader |
| 01/22/2014 | CN103526787A Movable arm balance excavator |
| 01/22/2014 | CN103526786A Grass-grabbing machine with bucket provided with grabbing teeth |
| 01/22/2014 | CN103526785A Efficient roller-type self-balancing excavator convenient for transportation |
| 01/22/2014 | CN103522896A Front wheel auxiliary drive system of land leveller |
| 01/22/2014 | CN102587489B Shaft dredging grab bucket truck |
| 01/21/2014 | US8634991 Grade control for an earthmoving system at higher machine speeds |
| 01/21/2014 | US8631596 Material-handling bucket with scraper blade |
| 01/21/2014 | US8631595 Excavating apparatus with swivel mount employing swivel adapter with gear bearings having gears with divergent thickness |
| 01/21/2014 | US8631594 Variable width screed attachment |
| 01/21/2014 | CA2631060C Fastening assembly |
| 01/17/2014 | CA2815650A1 Power pivot device for a plow |
| 01/16/2014 | WO2014011651A2 Dipper latch mechanism |
| 01/16/2014 | WO2014011650A2 Lubrication pump |
| 01/16/2014 | WO2014011034A1 Cutter suction dredger with supported cutter head |
| 01/16/2014 | US20140019014 Optimized bank penetration system |
| 01/16/2014 | US20140019013 System and method for machine control |
| 01/16/2014 | US20140019012 System and method for machine control |
| 01/16/2014 | US20140017054 Construction machine |
| 01/16/2014 | US20140017053 Construction machine |