128998 ⎘
Dredgers or soil-shifting machines for special purposes for digging trenches or ditches; Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids control and indicating devices
SYSTEM AND METHOD FOR UNDERWATER PAYLOAD ESTIMATION IN DRAGLINE BUCKET
#2AUTONOMOUS BACKFILLING APPARATUS
#3BLADE DETECTION AVOIDANCE FOR AN EXCAVATOR WITH ULTRASONIC SYSTEMS
#4GPS-BASED TRENCH EXCAVATION GUIDANCE DEVICE AND RELATED METHODS
#5METHOD AND UNDERGROUND CONSTRUCTION DEVICE FOR GROUND WORKING
#6DESIGN GENERATION FOR EARTH-MOVING OPERATIONS
#7Landscape channeling using an autonomous robotic soil dredger
#8Trencher with depth indicator
#9Excavating earth from a dig site using an excavation vehicle
#10Ditch forming apparatus
#11Full-hydraulic automatic diaphragm wall cutting-grooving machine
#12Top loading cable plough
#13Automated system and installation process for a flexible mat fabric
#14Excavating earth from a dig site using an excavation vehicle
#15OBJECT DETECTION SYSTEM AND METHOD
#16Laying machine and a blade assembly
#17Subsea plough for burying a flexible elongate member
#18Electrohydraulic implement control system and method
#19Pipeline following sensor arrangement
#20Automatic depth control system
#21Construction machine
#22Systems and methods for laying underground fiber optic cable
#23Excavation data processing method, excavation data processing device, and excavator for trench
#24Subsea trencher and method for subsea trenching
#25De-trenching apparatus
#26Work machine
#27Display system, display method, and display device
#28Reverse tram interlock
#29VERTICAL CUTTER
#30Virtual path guidance system
#31Excavating earth from a dig site using an excavation vehicle
#32Over-the-Stern Deep Digging Trenching Plow with Instrumentation for Assessing the Protective Capabilities of a Seabed Trench
#33Trenching system with hydraulically adjustable hub
#34Cable-laying device and method
#35Multiple tool construction machine
#36Systems and methods for sensing wear of reducing elements of a material reducing machine
#37Object detection system and method
#38Boring machine provided with four boring bodies
#39Method and system for burying a pipeline in a bed of a body of water
#40Work machine
#41Cable-laying device and method
#42Foundation engineering apparatus and foundation engineering method
#43Laying machine
#44Laying machine and a blade assembly
#45Valve assembly for work attachment
#46Method and apparatus for automated projection mapping previsualization
#47Parallel Utility Installation Apparatus And Method
#48Shovel
#49Process For Exposing Underground Utilities
#50Trenching assembly for laying in a trench a continuous pipeline and trenching method
#51Work vehicle and display control method for work vehicle
#52Systems and methods for sensing wear of reducing elements of a material reducing machine
#53Automated backslope cutting system
#54Hydraulic flow manifold for attachments
#55Automated backslope cutting system
#56Vehicle with non-symmetrical drive members
#57Display system for remote control of working machine
#58Trenching system with hydraulically adjustable hub
#59Over-the-stern deep digging trenching plow with instrumentation for assessing the protective capabilities of a seabed trench
#60Object detection system and method
#61Valve assembly for work attachment
#62Method and apparatus for placement of a subterranean curtain below the face of the earth
#63Over-the-stern deep digging trenching plow with instrumentation for assessing the protective capabilities of a seabed trench
#64Excavation bucket and work vehicle
#65Trench apparatus with leveling means
#66Track drive adjustment for a ground sawing machine
#67Silt fence installation equipment and method
#68ON-BOARD SERVICE TOOL AND METHOD
#69System and method for utility maintenance
#70Laying machine and a blade assembly
#71Apparatus, systems and methods for excavating trenches in earth or soil and installing underground conduits or other media
#72Digging machine
#73Method and apparatus for implementing operational practices for construction machines
#74SWING LOCK DEVICE FOR CONSTRUCTION EQUIPMENT
#75Method for determining the position of a cutting device in the ground using a mobile carriage
#76Systems and methods for sensing wear of reducing elements of a material reducing machine
#77Trenching system with hydraulically adjustable hub
#78MACHINE FOR SAWING TRENCHES AND PLACING DUCTS/CABLES
#79PORT RELAY BOARD FOR A MACHINE
#80Pipeline burial in offshore and arctic offshore regions
#81Vehicle with non-symmetrical drive members
#82Determination of remote control operator position
#83TRENCH CUTTING APPARATUS AND METHOD
#84Apparatus for adapting a hoe bucket for depth control
#85Cable recovery device and system
#86Laying machine and a blade assembly
#87TILE PLOW
#88Ditch digger
#89Machine attachment based speed control system
#90Laying machine
#91Digging method and assembly for laying a pipeline in the bed of a body of water
#92Ditch forming implement
#93Method and device for production of a pipe bed
#94Determination of remote control operator position
#95Multiple function control system for work machine
#96Method and apparatus for controlling the depth of cut of a trackhoe bucket
#97Trenching Device And System
#98Machine attachment based speed control system
#99Lift and grade control apparatus for tractor trencher
#100Multiple function control system for work machine
#101On-board service tool and method
#102Track trencher propulsion system with component feedback
#103Track trencher propulsion system with load control
#104Recommending a machine repositioning distance in an excavating operation
#105Excavation machine with constant power output control for torque-converter driven working element
#106Multiple function control system for work machine
#107Determination of remote control operator position
#108Subsurface installation of tubing
#109Sensor system for buried waste containment sites
#110Ditch digger attachment
#111Asset tracking and work tool identification