| 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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| 03/20/2003 | US20030051470 Control system for hydraulic equipment attachments |
| 03/19/2003 | CN2540447Y Crawler sealing lubricating master track chassis on buoyancy tank |
| 03/19/2003 | CN1404547A Hydraulic traveling vehicle and method of controlling speed of prime mover of hydraulic traveling vehicle |
| 03/18/2003 | US6535807 Control system for use on construction equipment |
| 03/18/2003 | US6532738 System for reducing boom swing oscillation in a backhoe assembly |
| 03/13/2003 | WO2003021365A2 Coordinated joint motion control system |
| 03/13/2003 | WO2003021048A1 Tooth and tooth-adapter with a retaining pin and a locking pin |
| 03/13/2003 | US20030047965 Cabin of back hoe |
| 03/13/2003 | US20030047882 Liquid-sealed mount |
| 03/12/2003 | EP1291467A1 Construction machinery |
| 03/12/2003 | EP1291253A1 Security system of construction machinery |
| 03/12/2003 | CN1401806A Wear-resistant relieving material and mfg. process thereof |
| 03/11/2003 | US6532409 Target excavation surface setting device for excavation machine, recording medium therefor and display unit |
| 03/11/2003 | US6530741 Self propelled vehicle with a loader |
| 03/11/2003 | US6530390 Pressure reducing valve |
| 03/06/2003 | WO2003019017A1 Device for controlling hydraulic pressure of construction machine |
| 03/06/2003 | US20030044265 Low loader trailer |
| 03/06/2003 | US20030042785 Trencher with foldable rock saw wheel |
| 03/06/2003 | US20030042705 Detachable gooseneck trailer hitch |
| 03/06/2003 | US20030042111 Strip inverter |
| 03/06/2003 | US20030041728 Control for electro-hydraulic valve arrangement |
| 03/06/2003 | US20030041487 Excavation apparatus |
| 03/06/2003 | US20030041486 Retainer pin having an internal secondary retainer pin |
| 03/06/2003 | US20030041485 Control of excavation apparatus |
| 03/05/2003 | EP1288505A1 Hybrid machine with hydraulic drive device |
| 03/05/2003 | EP1288377A1 Control of an excavation apparatus |
| 03/05/2003 | EP1288376A2 Excavation apparatus |
| 03/05/2003 | EP1288326A1 Method of producing spray deposit on bearing boss |
| 03/05/2003 | CN1401057A Control device for construction machine |
| 03/05/2003 | CN1401039A Cabin of back hoe |
| 03/05/2003 | CA2401387A1 Strip inverter |
| 03/04/2003 | US6529812 Method and system for efficient processor usage |
| 03/04/2003 | US6526747 Hydraulic driving device |
| 03/03/2003 | CA2401049A1 Detachable gooseneck trailer hitch |
| 03/03/2003 | CA2400853A1 Low loader trailer |
| 02/27/2003 | WO2003017035A2 Machine control over the web |
| 02/27/2003 | WO2003016640A1 Excavating tooth point and adapter apparatus |
| 02/27/2003 | US20030037468 Assembly for fastening a ground engaging tool to a support structure |
| 02/27/2003 | US20030037467 Wedge-locking system and excavation bucket assembly with wedge-locking system |
| 02/27/2003 | US20030037466 Method and apparatus for transmitting machine operation data |
| 02/27/2003 | US20030037465 Hydraulic system for construction machine |
| 02/27/2003 | DE10148962C1 Hydraulic control device for digger or excavator has control block controlling switching valve in filling line and controlled valve in bypass line damping movement of hydraulic cylinders |
| 02/26/2003 | EP1286057A1 Hydraulic circuit of construction machinery |
| 02/26/2003 | EP1286003A1 Method for managing construction machine and arithmetic processing apparatus |
| 02/26/2003 | EP0726117B1 Method of forming wear-resistant padding layer and wear-resistant composite material |
| 02/25/2003 | US6523765 Automatically operated shovel and stone crushing system comprising the same |
| 02/25/2003 | US6523617 Motor grader vehicle control arrangement |
| 02/25/2003 | CA2303960C Hitch control system with adjustable slip response |
| 02/20/2003 | WO2002024568B1 Analog control |
| 02/20/2003 | US20030036817 Machine control over the web |
| 02/20/2003 | DE20116666U1 Excavator bucket has lateral tilt sensor to set grading angle |
| 02/19/2003 | EP1284326A1 Communication system for working machines |
| 02/19/2003 | EP1283936A1 Cutting tool and method of using same |
| 02/19/2003 | CN1398315A Cool and hot air blowing device of construction machinery |
| 02/19/2003 | CN1397748A Drive controller of cooling fan |
| 02/19/2003 | CN1397693A Teeth fixing structure of digging shovel |
| 02/18/2003 | US6522964 Control apparatus and control method for a construction machine |
| 02/18/2003 | US6522251 Method and apparatus for securing an earth moving machine |
| 02/18/2003 | US6520731 Closed circuit swing control system |
| 02/18/2003 | US6520593 Hydraulic positioning system |
| 02/18/2003 | US6520067 Hydraulic piston locking device |
| 02/13/2003 | WO2003012215A1 Device for displacing a revolving structure on a chassis and vehicle, e.g. a digger, having said revolving structure displacement |
| 02/13/2003 | WO2002063328A3 Low cost system and method for making dual band gps measurements |
| 02/12/2003 | WO2002093017A1 Fluid pressure circuit control system |
| 02/12/2003 | CN1101508C Hydraulic control system for building machinery |
| 02/12/2003 | CN1101507C Machine for performing work on land and/or in water |
| 02/11/2003 | US6518519 Method and apparatus for determining a weight of a payload |
| 02/06/2003 | WO2002075076A3 Mobile working machine provided with stability monitoring |
| 02/06/2003 | US20030025338 Cab window lock system |
| 02/06/2003 | US20030024139 Coupling for excavating wear part |
| 02/05/2003 | EP1281882A1 Sealing device |
| 02/05/2003 | EP1281816A2 Excavator data acquisition and control system and process |
| 02/05/2003 | EP1281000A1 Hydraulic control arrangement |
| 02/05/2003 | CN1395642A Information display device and display control device for construction machine |
| 02/05/2003 | CN1395641A Display device and display controller of construction machinery |
| 02/05/2003 | CN1100925C Couppling for excavator teeth and the like |
| 02/04/2003 | US6513268 Quick coupler for excavator |
| 01/30/2003 | WO2003008716A1 Motor-driven, boom-mounted rotary coupling |
| 01/30/2003 | US20030023325 Failure measure outputting method, output system, and output device |
| 01/30/2003 | US20030019681 Control device for construction machine |
| 01/30/2003 | US20030019209 Hydraulic driving device |
| 01/30/2003 | US20030019133 Elastic-bodied crawler |
| 01/30/2003 | US20030019132 Automatically operated shovel and stone crushing system comprising same |
| 01/29/2003 | EP1278918A1 Control system or method for automatically controlling a mobile bucket wheel device |
| 01/29/2003 | EP1278917A1 Laser-guided construction equipment |
| 01/29/2003 | CN1100208C Apparatus and method for ganging multiple open circuit pumps |
| 01/28/2003 | US6510628 Method and apparatus for determining a contact force of a work tool |
| 01/28/2003 | CA2253779C Hydraulic control valve system with split pressure compensator |
| 01/23/2003 | WO2003007270A1 Method for locating construcion machine, position plotting system, and construction machine |
| 01/23/2003 | WO2003006753A1 Hydraulic control system |
| 01/23/2003 | WO2002096110A3 A virtual camera on the bucket of an excavator displaying 3d images of buried pipes |
| 01/23/2003 | WO2002002399A9 Device on a subsea vehicle |
| 01/23/2003 | US20030015919 Head and tail sprocket assemblies for a marsh excavator |
| 01/23/2003 | US20030015847 Ride control system for construction equipment |
| 01/23/2003 | US20030015367 Hydraulic apparatus for vehicles |
| 01/23/2003 | US20030014887 Winch attachment for backhoe machines |
| 01/22/2003 | EP1277889A1 All-terrain underframe |
| 01/22/2003 | EP1276995A2 Control device for controlling machines by hand or foot |
| 01/21/2003 | US6509839 Control lever for earth moving machines |
| 01/21/2003 | US6508328 All wheel drive for motor grades |