Matches 1 - 25 out of 25


Match Document Document Title
US20130276336 EXCAVATION MACHINE WITH AUTO REVERSE  
The present disclosure provides an excavation machine that is configured to minimize or otherwise account for the unintended stoppage (i.e., jamming/stalling) of a digger tool. According to an...
US20110035969 Trencher with Auto-Plunge and Boom Depth Control  
A system and process for controlling and actuating an excavation implement during excavation between an above-ground position and an operator specified below-ground position and for maintaining...
US20050126055 Crawler type traveling apparatus  
In a crawler type traveling apparatus so arranged on each side of a vehicle as to be capable of rocking up and down through each pivot shaft and including a track frame rocking round the pivot...
US20100083543 GROUND-WORKING MACHINE  
The invention relates to a ground-working machine (11) equipped with a drive and with advancement members (21). Its advancement members (21) serve inter alia to carry a supporting structure (23)...
US20140345171 TRENCH CUTTING APPARATUS AND METHOD  
A trench cutting apparatus comprises a main body portion, ground contacting conveying means on which the body portion is mounted and by which the apparatus can traverse the ground and at least one...
US20100139131 Lift and Grade Control Apparatus for Tractor Trencher  
A mechanical assembly controls the position of a trencher attached to a tractor and includes a positioning arm attached to the tractor at one end and the trencher at an opposite end. The...
US20080047170 Excavator 3D integrated laser and radio positioning guidance system  
An excavator 3D integrated laser and radio positioning guidance system (Ex_3D_ILRPGS) comprising: a mobile radio positioning system receiver configured to obtain 2D horizontal coordinates of the...
US20080000111 Excavator control system and method  
The system determines the orientation, r, of an excavator or other machine sitting on a sloped portion of-a construction or work site with respect to the direction across the site in which there...
US20140237866 APPARATUS FOR ADAPATING A HOE BUCKET FOR DEPTH CONTROL  
A kit for modifying a digging bucket for controlling the depth cut, including an elongated member operationally connectable to a hoe bucket defining a cutting edge, an actuator operationally...
US20130091743 MACHINE ATTACHMENT BASED SPEED CONTROL SYSTEM  
The present disclosure provides a machine configured so that its ground speed is at least in part dependent on the measured force that is applied to an attachment attached thereto. The present...
US20090293322 Adaptive excavation control system having adjustable swing stops  
A control system for use with an excavation machine is disclosed. The control system may have a boom member, a linear actuator connected to pivot the boom member in a first direction, a rotary...
US20080263910 AUTOMATED CONTROL OF BOOM OR ATTACHMENT FOR WORK VEHICLE TO A PRESET POSITION  
A first hydraulic cylinder is associated with the boom having a first end and a second end opposite the first end. A first sensor detects a boom angle of a boom with respect to a support (or a...
US20070089328 Hydraulic excavator with integrated magnetic cross-beam  
The present disclosure relates to a hydraulic excavator comprising a magnet attached to its stem or an attached magnetic cross-beam, in which the power of the magnets is adjustable, wherein it...
US20060265914 Work machine having boundary tracking system  
The boundary tracking system has a plurality of signal transmitting devices located to represent at least one boundary of a work site. The boundary tracking system also has a receiving device...
US20080066350 Method and Apparatus for Excavation of a Trench  
The present application relates to a method and apparatus for excavating soil from the ground to form a hole or trench. The tool is provided with a plurality of excavation members which are caused...
US20090000156 Track Trencher Propulsion System with Load Control  
A system and process for controlling propulsion and steering of a track trencher excavation machine powered by an engine includes a multiple mode propulsion and steering control system that...
US20080282583 Systems, Devices, and/or Methods Regarding Excavating  
Certain exemplary embodiments can provide a system, which can comprise a bucket excavation controller. The bucket excavation controller can be adapted to control one or more digging functions of a...
US20080263911 AUTOMATED CONTROL OF BOOM OR ATTACHMENT FOR WORK VEHICLE TO A PRESET POSITION  
A first hydraulic cylinder is associated with a boom. A first sensor detects a boom angle of a boom with respect to a support (or a vehicle). An attachment is coupled to one end of the boom. A...
US20080234902 METHOD AND SYSTEM FOR CONTROLLING A VEHICLE FOR LOADING OR DIGGING MATERIAL  
A method and system for controlling a vehicle comprises a torque detector for detecting a first torque level and a second torque level applied to at least one wheel of the vehicle. The first...
US20110056099 METHOD AND APPARATUS FOR CONTROLLING THE DEPTH OF CUT OF A TRACKHOE BUCKET  
An apparatus for controlling the depth of a hoe bucket, including a hoe bucket defining a cutting edge, an elongated member pivotably connected to the bucket, an actuator operationally connected...
US20100115800 HYDRAULIC UNIT AND CONSTRUCTION MACHINE INCLUDING THE SAME  
A hydraulic unit is switched among a first region A where a flow rate is adjusted by controlling a rotational speed of an electric motor while maintaining a displacement of a variable displacement...
US20060225310 Work machine alignment system and method of maintaining alignment of a work machine  
Maintaining alignment of a work machine with a predetermined work machine path over a relatively lengthy distance can be difficult. In order to maintain alignment of a work machine with a...
US20060265915 Working machine  
A working machine includes a hydraulic control apparatus. In a straight travel valve of the hydraulic control apparatus, a communication path and a control valve that opens and closes the...
US20140041263 TILE PLOW  
A tile plow disclosed herein includes a horizontal beam, a shoe extending downwardly from the beam, a front portion including a first pair of hydraulic cylinders each pivotally coupled to a first...
US20160108606 APPARATUS, SYSTEMS AND METHODS FOR EXCAVATING TRENCHES IN EARTH OR SOIL AND INSTALLING UNDERGROUND CONDUITS OR OTHER MEDIA  
Apparatuses, systems and methods are provided for cutting a trench in soil or earth by driving a cutter tube member through the soil or earth, injecting compressed fluid into the tube member to...

Matches 1 - 25 out of 25