Matches 1 - 25 out of 25


Match Document Document Title
US20120246981 HYDRAULIC SHOVEL AND METHOD OF CONTROLLING HYDRAULIC SHOVEL  
A hydraulic shovel includes an engine; a hydraulic pump driven by the engine; an excavating attachment which is driven by high oil discharged from the hydraulic pump; a motor generator that...
US20140338235 LOAD RELEASE HEIGHT CONTROL SYSTEM FOR EXCAVATORS  
An excavator includes a dipper assembly configured to receive a dipper load, the dipper assembly having an actuated position for emptying the dipper load, a sensor assembly configured to monitor...
US20050262741 Variable-position stabilizer leg  
A stabilizer assembly is provided for a work vehicle that has at least two positions: a stowed position and a working position. The stabilizer assembly includes a telescoping stabilizer leg having...
US20120066941 ELONGATED NARROW TRENCHING SCOOP ATTACHMENT FOR A BACKHOE AND METHOD FOR USING THE SAME  
An elongated digging attachment for an excavator, including a recessed main body portion, a connection assembly connected to the main body portion, and a ground engaging portion connected to the...
US20090049718 Swing Type Working Vehicle  
A swing type working vehicle, wherein a space at the foot portion of an operator can be increased when pedal operation is not required. A step (12) is installed on the front part of a swing table...
US20080134548 RESILIENT EXCAVATION BUCKET, EXCAVATION APPARATUS, AND METHODS OF USE AND MANUFACTURE THEREOF  
A resilient excavation bucket for use with a piece of machinery having an articulated arm. The excavation bucket comprises a resilient member and a rigid member. The resilient member has a digging...
US20080000112 Excavating bucket with a shredder and a classifier  
In an excavating device for a bucket excavator wherein the excavating device is supported by a carrier and has a reception chamber with an inlet opening and a material through-flow opening, a...
US20100115802 HYDRAULIC BACKHOE SHIFT MECHANISM  
An earth-working vehicle, such as a backhoe loader, has an implement, such as a backhoe, mounted in a manner that the implement can be shifted transversely with respect to the vehicle. A hydraulic...
US20060225312 Trench wall ripper apparatus  
An apparatus coupled to an excavation bucket for creating a trench sidewall having indentations formed therein.
US20060021263 Mobile excavator  
The invention relates to a mobile excavator comprising a travel unit having at least two axles. In accordance with the invention, at least one bogie is fastened to the mobile excavator in a...
US20080029354 Vertical Electrically Driving Device With Brake And Work Machine  
A brake unit of a rotating drive apparatus includes a piston arranged around a vertically extending rotation shaft body in a non-contact state actionably in the vertical direction, a fixed plate...
US20110154696 RESILIENT EXCAVATION BUCKET, EXCAVATION APPARATUS, AND METHODS OF USE AND MANUFACTURE THEREOF  
A resilient excavation bucket for use with a piece of machinery having an articulated arm. The excavation bucket comprises a resilient member and a rigid member. The resilient member has a digging...
US20110005108 RESILIENT EXCAVATION BUCKET, EXCAVATION APPARATUS, AND METHODS OF USE AND MANUFACTURE THEREOF  
A resilient excavation bucket for use with a piece of machinery having an articulated arm. The excavation bucket comprises a resilient member and a rigid member. The resilient member has a digging...
US20080016729 Working Tool for a Piece of Earth-Moving Machinery  
The invention relates to a working tool for a piece of earth-moving machinery comprising a digging device (10) that is embodied as a bucket or scoop and delimits an accommodation space (24) for...
US20140157635 CONICAL PIN AND BEARING ASSEMBLY  
A pin and bearing assembly including a pair of pins, each pin having a frustoconical portion, a pair of sleeve bearings configured to rotate relative to the pair of pins, a pair of rings...
US20150081176 APPARATUS AND METHOD FOR ENHANCED GRADING CONTROL  
A method of operating a digging machine, including damping the response of a boom hydraulic cylinder operationally connected to a boom arm and actuating a bucket hydraulic cylinder operationally...
US20090133297 EXCAVATOR MOUNTED WITH TANKS HAVING SIDE DOORS  
An excavator mounted with tanks having side doors is provided, in which bend-formed side doors, which are mounted on outer sides of a hydraulic fluid tank and a fuel tank that are welded...
US20090158625 CONTROL SYSTEM FOR TOOL COUPLING  
A control system for a tool coupling of the type that attaches a tool to an excavator dipper stick and provides for rotation of the tool with respect to the dipper stick about an axis, and further...
US20100115801 Ditch Digging Bucket  
A one-pass bucket includes a top wall, a bottom wall, a rear wall and a pair of side walls diverging forwardly from the rear wall to an open front end of the bucket, wherein the curved end walls...
US20080127531 Automated machine repositioning in an excavating operation  
A method of repositioning a machine during an excavating operation from a first machine position to a second machine position is provided. A target distance to the second machine position is...
US20070072063 CONSTRUCTION MACHINE  
A concave portion is provided on a front surface side of a counterweight provided in a rear end portion of an upper rotating body in a vertically penetrating state, a battery is housed in the...
US20080154466 SYSTEM AND METHOD FOR CONTROLLING A MACHINE  
A machine is provided. The machine includes an engine, an engine speed sensor, a transmission, a transmission status sensor, a pump, and a controller. The engine speed sensor is configured to...
US20090007464 Hydraulic Shovel  
A line 93 is provided with a line 71 communicating the line 93 and a hydraulic oil tank 51. The line 71 is provided with a throttle 72 to construct a throttle-provided line 7. When air is trapped...
US20170159262 HYDRAULIC EXCAVATOR  
Provided is a hydraulic excavator that enables arrangement of a camera at an appropriate position on a lateral edge of a revolving unit. The camera is installed on the lateral edge of the upper...
US20160130789 GROUND ENGAGING TOOL  
A ground engaging tool includes a ground engaging tool body, an excavating tooth, and an adapter. A fixed portion of the adapter is fixed to the ground engaging tool body, and an insertion portion...

Matches 1 - 25 out of 25