| 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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| 02/21/2013 | WO2013023381A1 Method for distributing hydraulic oil flow of hydraulic system and device thereof |
| 02/21/2013 | WO2013003224A3 Hydraulic control system having variable pressure relief |
| 02/21/2013 | WO2013003048A3 Hydraulic control system having swing energy recovery |
| 02/21/2013 | US20130045828 Revolving apparatus for construction machine |
| 02/21/2013 | DE102012015847A1 Elektrische Antriebssteuerung für eine Maschine Electric drive control for a machine |
| 02/20/2013 | EP2560385A1 Image generation device and operation support system |
| 02/20/2013 | EP2559815A2 Releasable coupling assembly for the wear member of an earthworking implement |
| 02/20/2013 | EP2558652A1 Excavator and process for assembling or dissassembling such excavator |
| 02/20/2013 | EP2558399A1 Arrangement related to guiding of hoses and/or cables |
| 02/20/2013 | CN202746738U Pilot valve operating device and excavator comprising same |
| 02/20/2013 | CN202746502U Rotary planetary reducer of mining excavator |
| 02/20/2013 | CN202746313U One-control-two manipulation steering mechanism of reversing valve |
| 02/20/2013 | CN202745654U Sealing structure of front windshield of excavator and excavator |
| 02/20/2013 | CN202745112U Bucket tooth device |
| 02/20/2013 | CN202745111U Composite structure of excavator tooth holder and excavator bucket tooth |
| 02/20/2013 | CN202745110U Installation structure of excavator tooth holder and excavator bucket tooth |
| 02/20/2013 | CN202745109U Safety warning device for walking and rotating of hydraulic excavator |
| 02/20/2013 | CN202745108U Anticollision safety device for tail of excavator |
| 02/20/2013 | CN202745107U Desilting device used in hydraulic engineering |
| 02/20/2013 | CN102939422A Coupling assemblies with enhanced take up |
| 02/20/2013 | CN102936910A Ground engaging tool system |
| 02/20/2013 | CN102936909A Excavator bucket |
| 02/19/2013 | CA2673148C Lubrication system for right-angle drives used with utility vehicles |
| 02/14/2013 | WO2013022132A1 Hydraulic control system for construction machinery |
| 02/14/2013 | WO2013022131A1 Hydraulic control system for construction machinery |
| 02/14/2013 | WO2013021978A1 Slew drive device |
| 02/14/2013 | WO2013021768A1 Construction machine |
| 02/14/2013 | WO2013021725A1 Construction machine |
| 02/14/2013 | WO2013021703A1 Engine control system for work machine |
| 02/14/2013 | WO2013021700A1 Wheel loader |
| 02/14/2013 | WO2013021699A1 Wheel loader |
| 02/14/2013 | WO2013021692A1 Backhoe loader |
| 02/14/2013 | WO2013021169A2 Excavator vehicle |
| 02/14/2013 | WO2013020856A2 Implement for attachment to a vehicle |
| 02/14/2013 | US20130041561 Work vehicle and work vehicle control method |
| 02/14/2013 | US20130037551 Oil storage tank and construction vehicle |
| 02/13/2013 | EP2557239A1 Combined closed loop hydraulic circuit and hydraulic energy storage system |
| 02/13/2013 | EP2557238A1 Control means for controlling an implement attached to a vehicle |
| 02/13/2013 | EP2557237A1 Construction machine |
| 02/13/2013 | EP2557236A1 Control valve for controlling an implement attached to a vehicle |
| 02/13/2013 | EP2557064A1 Construction device |
| 02/13/2013 | EP2556737A1 Control means for controlling damping of an implement attached to a vehicle |
| 02/13/2013 | CN202731914U Power head and excavating machinery including the same |
| 02/13/2013 | CN202730833U Engaging and disengaging type loader variable-speed pump |
| 02/13/2013 | CN202730832U Dual-cooling device of hydraulic system of backhoe loader |
| 02/13/2013 | CN202730831U Constant-power hydraulic system |
| 02/13/2013 | CN202730830U Control mechanism of multi-way valve |
| 02/13/2013 | CN202730829U Power-off brake device of electric scraper |
| 02/13/2013 | CN202730828U Loading machine counter weight |
| 02/13/2013 | CN202730827U Excavator platform vertical board |
| 02/13/2013 | CN202730826U Middle-power hydraulic transmission crawler dozer cab |
| 02/13/2013 | CN202730825U Novel hydraulic grab |
| 02/13/2013 | CN202730824U Digging bucket with dust-proof device |
| 02/13/2013 | CN202730823U Vehicle frame hinging structure of loading machine and loading machine |
| 02/13/2013 | CN202730822U Engineering mechanical scraper bucket |
| 02/13/2013 | CN202730821U Fast connector |
| 02/13/2013 | CN202730811U Cutter head of cutter suction dredger |
| 02/13/2013 | CN202730809U Floor bracket of crawler dozer |
| 02/13/2013 | CN202730807U Large straw methane pond discharging machine |
| 02/13/2013 | CN202730696U Spindle of cleaning mechanism for five-tonnage loader |
| 02/13/2013 | CN1614162B Display device for constructing machine |
| 02/13/2013 | CN102933857A Hydraulically driven system for construction machine |
| 02/13/2013 | CN102933856A Hydraulic oil tank, hydraulic oil tank manufacturing method and construction vehicle equipped with hydraulic oil tank |
| 02/13/2013 | CN102933773A Construction machine |
| 02/13/2013 | CN102933772A Device for connecting two members |
| 02/13/2013 | CN102926429A Energy-saving control method for divided working condition of single-bucket hydraulic excavator |
| 02/13/2013 | CN102926428A Loader device dynamics modeling method based on automatic dynamic analysis of mechanical system (ADAMS) platform |
| 02/13/2013 | CN102926427A Hydraulic system of excavator based on constant pressure control |
| 02/13/2013 | CN102926426A Energy-saving control method for positive hydraulic flow of excavator |
| 02/13/2013 | CN102926425A Multifunctional loading machine |
| 02/13/2013 | CN102926424A Excavator single cylinder log grappler with rotating mechanism |
| 02/13/2013 | CN102925819A High-toughness wear-resistant multiphase steel pick and manufacturing process |
| 02/13/2013 | CN102336370B Rotating hydraulic system of crane and control method thereof |
| 02/13/2013 | CN102027174B Swing ring plate structure for heavy construction equipment |
| 02/13/2013 | CN101949169B Large pipeline sludge dredging machine |
| 02/13/2013 | CN101736770B Bonnet seal structure of swiveling work machine |
| 02/13/2013 | CN101545274B Traveling system for construction equipment |
| 02/13/2013 | CN101233279B Swing working vehicle |
| 02/12/2013 | US8371049 Ripper blade for use on hydraulic arm and method for storage tank demolition |
| 02/11/2013 | DE202013000191U1 Einstellbare Schneidenabdeckung für Radladerschaufeln bei Teilnahme am öffentlichen Strassenverkehr,die auf unterschiedliche Schaufelbreiten eingestellt und an der Maschine bei Nichtbenutzung befestigt werden kann Adjustable blade cover for wheel loader buckets for participation in the public roads, which can be adjusted for different blade widths and attached to the machine when not in use |
| 02/07/2013 | WO2013018422A1 Hydraulic shovel |
| 02/07/2013 | WO2013018271A1 Hydraulic circuit for construction machinery |
| 02/07/2013 | US20130034419 Construction machine |
| 02/06/2013 | EP2555418A1 Construction machine |
| 02/06/2013 | EP2554753A1 Construction machine |
| 02/06/2013 | CN202721427U A cable winding and arranging device of an electric scraper |
| 02/06/2013 | CN202718170U Bucket of excavator |
| 02/06/2013 | CN202718169U Excavator with night vision system |
| 02/06/2013 | CN202718168U System for preventing overflow in feeding, rotation and startup |
| 02/06/2013 | CN202718167U Mounting seats, excavator and connecting structure for engine mounting bottom plate of excavator |
| 02/06/2013 | CN202718166U Balance weight assembly of excavator |
| 02/06/2013 | CN202718165U Excavator with horizontal wheel house |
| 02/06/2013 | CN202718164U Excavator with suspended cab |
| 02/06/2013 | CN202718163U Excavator with cab capable of being lifted |
| 02/06/2013 | CN202718162U Loading manipulator for realizing multiple functions by single control rod |
| 02/06/2013 | CN202718161U Excavator with turnable cab |
| 02/06/2013 | CN202718160U Excavator shovel loader with chisel-tooth function |
| 02/06/2013 | CN202718159U Dual purpose shovel loader of excavator |
| 02/06/2013 | CN102918281A Flow control system for a hydraulic pump of construction machinery |
| 02/06/2013 | CN102918211A Swing device for construction machine |