| 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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| 08/30/2011 | US8010260 Method and device for controlling power output of engine for working machine |
| 08/30/2011 | US8007197 Coupler device to connect bucket or tool to boom arm |
| 08/30/2011 | CA2581972C Loader comprising arm sections that have a space that runs along the arm in which tubes or cables are arranged |
| 08/25/2011 | WO2011102292A1 Hybrid construction machine control system |
| 08/25/2011 | WO2011102252A1 Swing device for construction machinery |
| 08/25/2011 | WO2011102042A1 Electrical construction machine |
| 08/25/2011 | DE102010009285A1 Method for controlling driving direction of vehicles, involves connecting under carriage and upper carriage in pivotal point, where angle is formed by rotating motion of upper carriage between two reference lines |
| 08/25/2011 | DE102010009176A1 Vehicle i.e. truck-mounted concrete pump, supporting device, has knuckle unit arranged such that supporting arm is pivotable around secondary axles, which form specific angle with respect to primary axles, where arm comprises stretcher bar |
| 08/24/2011 | EP2358946A2 System and method for blade level control of earthmoving machines |
| 08/24/2011 | CN201943104U 挖掘机踏板 Excavators pedal |
| 08/24/2011 | CN201943103U 船用挖掘机下车固定结构 Marine excavator off a fixed structure |
| 08/24/2011 | CN201943102U 一种水仓清淤机 A water dredging machine warehouse |
| 08/24/2011 | CN102165200A Hydraulic drive device for construction machine |
| 08/24/2011 | CN102162268A Traveling control device for crawler hydraulic excavator |
| 08/24/2011 | CN102162267A Engine controller for the hydraulic circuit of a construction machine |
| 08/24/2011 | CN102162266A Numerically controlled three-degree-of-freedom coordinated control electric drive system for large-sized mining excavator |
| 08/24/2011 | CN102162265A Hydraulically-operated centralized lubricating system for hydraulic excavator |
| 08/24/2011 | CN102162261A Self-powered excavator |
| 08/24/2011 | CN101736771B Rotary decelerating and braking energy recovery system of hydraulic excavator |
| 08/24/2011 | CN101260677B Releasable coupling assembly |
| 08/23/2011 | USRE42629 Wear assembly for a digging edge of an excavator |
| 08/23/2011 | US8001776 Hydraulic circuit arrangement with a device for limiting control and method for pressure control by controlling displacement |
| 08/18/2011 | WO2011099437A1 Control system for hybrid construction machinery |
| 08/18/2011 | WO2011099401A1 Control system for hybrid construction machine |
| 08/18/2011 | WO2011099214A1 Hydraulic excavator attachment control device |
| 08/18/2011 | WO2011098158A1 Excavator/tool having a removable auxiliary tool |
| 08/18/2011 | WO2011097689A1 A wear assembly and lock mechanism |
| 08/18/2011 | WO2011049747A3 Tether tracking system and method for mobile machine |
| 08/18/2011 | US20110202232 Hydraulic Lift System And Control Method |
| 08/18/2011 | DE102010050791A1 Track assembly for spreader i.e. excavator, has three beads pivoted independent of each other and provided with separate guidance tool, where position of each individual bead is adjusted and detected over angle sensors |
| 08/18/2011 | CA2789773A1 A wear assembly and lock mechanism |
| 08/17/2011 | EP2357288A1 Control lever device for a construction machine and construction machine with such a control lever device |
| 08/17/2011 | EP2357287A2 Work vehicle with at least one attachable frame |
| 08/17/2011 | EP2357286A1 Loading arm assembly for a skid-steer loader |
| 08/17/2011 | EP2357285A1 Cabin for a skid-steer loader |
| 08/17/2011 | EP2357150A1 Working machine |
| 08/17/2011 | EP2356289A1 Failure mechanism for mechanical connection |
| 08/17/2011 | EP2356288A1 Cutter head for dredging ground and method for dredging using this cutter head |
| 08/17/2011 | EP2356013A2 Lobed bushing for track assembly and track-type machine using same |
| 08/17/2011 | EP2193240B1 Small loader having adjustable hand controls, and adjustable hand controls for such a loader |
| 08/17/2011 | CN201934238U 一种挖掘机及其发动机预热系统 One kind of excavator and engine preheating system |
| 08/17/2011 | CN201933929U Novel hinge mechanism for oil tank door |
| 08/17/2011 | CN201933536U 一种工程机械操控装置 A construction machine control device |
| 08/17/2011 | CN201933535U 无人驾驶装载机 Unmanned loaders |
| 08/17/2011 | CN201933534U 驾驶室骨架 Cab skeleton |
| 08/17/2011 | CN201933533U 加强挖斗支耳组件 Strengthen bucket lug assembly |
| 08/17/2011 | CN201933532U 夹板上具有吊装孔的挖斗 Bucket with a hole in the plywood ceiling |
| 08/17/2011 | CN201933531U 支耳与弧板加强型挖斗 Lug and arc plate reinforced bucket |
| 08/17/2011 | CN201933530U 挖斗支耳组件底板插入式结构 Bucket lug assembly backplane plug-in architecture |
| 08/17/2011 | CN201933529U 挖掘机低温加热装置 Excavators low temperature heating device |
| 08/17/2011 | CN201931637U 机器的防护装置及具有防护装置的机器 Machine guards and protective devices have a machine |
| 08/17/2011 | CN1823201B Hand controls for small loader |
| 08/17/2011 | CN102159809A 发动机装置 Engine device |
| 08/17/2011 | CN102159806A 发动机装置 Engine device |
| 08/17/2011 | CN102159786A Hinge and door device |
| 08/17/2011 | CN102159740A Composite tooth for processing ground or rock |
| 08/17/2011 | CN102155031A Working machine |
| 08/17/2011 | CN102155029A 工作机 Working machine |
| 08/17/2011 | CN102152735A Hybrid excavator provided with transfer case mechanism |
| 08/17/2011 | CN101761105B Power matching method of hydraulic excavator |
| 08/17/2011 | CN101360865B Panel and process for producing the same |
| 08/17/2011 | CA2694450A1 The finger |
| 08/16/2011 | US8000862 Swing control device and construction machinery |
| 08/16/2011 | US7997017 Wear assembly |
| 08/11/2011 | WO2011096435A1 Hydraulic system pump control device |
| 08/11/2011 | WO2011096383A1 Engine control device |
| 08/11/2011 | WO2011096382A1 Engine control device |
| 08/11/2011 | US20110194912 Component interlocking |
| 08/11/2011 | DE102010007608A1 Steuerhebeleinrichtung für eine Baumaschine und Baumaschine mit einer solchen Steuerhebeleinrichtung Control lever means for a construction machine and such a construction machine control lever means |
| 08/11/2011 | DE102010001838A1 Bagger/Arbeits-Gerät mit entfernbarem Zusatz-Arbeitsgerät Backhoe / work unit with removable extra-work unit |
| 08/11/2011 | CA2731620A1 Working machine |
| 08/11/2011 | CA2731532A1 Working machine |
| 08/10/2011 | EP2354331A2 Hydraulic drive device for hydraulic excavator |
| 08/10/2011 | EP2354330A1 Engine controller for the hydraulic circuit of a construction machine |
| 08/10/2011 | EP2353956A1 Hybrid construction machine |
| 08/10/2011 | EP2352885A1 Low mount three point engine and pump mounting |
| 08/10/2011 | EP2065293B1 Track frame for work machine |
| 08/10/2011 | CN201925531U 可加热单向节流阀 Heatable way throttle |
| 08/10/2011 | CN201924395U Convex hull-shaped surface flat reamer cutter tooth |
| 08/10/2011 | CN201924394U Engineering machine adopting light emitting diode (LED) lamp groups for illumination |
| 08/10/2011 | CN201924393U 机架及使用该机架的机器 And the use of the rack frame machine |
| 08/10/2011 | CN201923791U 工程车辆的操纵室 Cab works vehicles |
| 08/10/2011 | CN201923235U 履带支重轮可收放的强夯机行走机构 Track roller compaction machine retractable running gear |
| 08/10/2011 | CN102150346A Cooling system of driving device of hybrid construction machine |
| 08/10/2011 | CN102149562A Split chaincase with fixed axles |
| 08/10/2011 | CN102146692A Hydraulic drive device for hydraulic excavator |
| 08/10/2011 | CN102146691A Power control system and power adjustment method for drag suction dredger |
| 08/10/2011 | CN102146690A Control method for excavation force of hydraulic control vibration excavator and special servo valve |
| 08/10/2011 | CN101818507B Method for protecting slewing mechanism of mining excavator |
| 08/10/2011 | CN101484645B Construction machine |
| 08/10/2011 | CN101466954B Method for controlling pump of working machine |
| 08/10/2011 | CN101158167B Backhoe hydraulic system |
| 08/09/2011 | US7993149 Hose band connector |
| 08/09/2011 | CA2575536C Supply belt |
| 08/08/2011 | CA2730861A1 Adaptive drive control for milling machine |
| 08/04/2011 | WO2011093590A2 Rubber crawler having metal core for improvement of wheel separation and durability |
| 08/04/2011 | WO2011093378A1 Hydraulic work machine |
| 08/04/2011 | WO2011093175A1 Engine hood for construction machine |
| 08/04/2011 | WO2011093037A1 Charging system for operation machine |
| 08/04/2011 | WO2011092837A1 Hybrid construction machine |