Patent classifications
E02F9/08
Systems and methods to improve work machine stability based on operating values
A work machine includes systems and methods for stability control based on operating values. The work machine includes a control system having a sensor system with a load sensor, an arm position sensor, and an articulation angle sensor. A controller is in communication with the sensor system. The controller is configured to receive a movement command and to receive a set of values from the sensor system. The controller is configured to determine an operational window for normal operation of the work vehicle based on the received set of values, determine a movement limit based on the received set of values, and limit movement of a component beyond the movement limit.
Work vehicle, object indication system, and method of indicating location of an object
A method of indicating to an operator of a work vehicle a relative location of an object, an object indication system, and a work vehicle are provided. The method includes sensing the object with one or more sensors positioned at one or more sensor positions on the work vehicle and activating one or more indicators positioned at one or more indicator positions relative to the operator based on the sensing of the object with the one or more sensors. Each sensor position directionally corresponds to one or more of the indicator positions.
COMPACT ARTICULATED-STEERING LOADER
A compact articulated-steering loader is provided. The loader includes a front portion having a first pair wheels and a seat reference point (SgRP) for an operator. The loader also includes a rear portion having a second pair of wheels, wherein the rear portion is coupled to the front portion via a vertical articulation axis. The loader includes one or a pair of loader arms coupled to the front portion via a horizontal arm pivot axis, the one or a pair of loader arms having a bucket or an attachment interface for a bucket at a distal portion thereof. The arm pivot axis is disposed to the rear of the SgRP. The loader also includes a power source disposed on the front frame. The power source is coupled to at least one of the first and second pairs of wheels to provide motive power for the loader.
WORK MACHINE
The present invention relates to a work machine, in particular a wheeled loader, having an electric motor and having oil cooling that is suitable and intended to cool the electric motor and having a driving axle that has an oil reservoir, wherein a feed line from said oil reservoir to the electric motor and a discharge line from the electric motor to said oil reservoir are present and a pump is present to pump oil from the oil reservoir to the electric motor so that the electric motor is cooled by means of oil from the oil reservoir of the driving axle.
WORK MACHINE
A work machine, more particularly a wheeled loader, having a cab for the operator of the work machine, wherein the work machine has a drive which can be operated with hydrogen and that one or more tanks for receiving hydrogen are provided, wherein components for receiving the tanks are provided, wherein the tank or tanks are arranged below the cab and, when the work machine is viewed from above, next to the cab of the work machine, wherein the components for receiving the tanks do not have a direct mechanical connection to the cab, and that an armor is provided which partially or completely surrounds the tank.
SHAKER ASSEMBLIES HAVING POSITIONING DEVICES
Shaker assemblies for dewatering slurries are disclosed. The shaker assemblies may include a positioning device which limits movement of the vibratory frame of the shaker assembly relative to a subframe when the vibratory frame is moved from a raised operating position to a lowered position. The positioning device may guide the vibratory frame as it is lowered from the raised position to the lowered position. In some embodiments, the shaker assembly includes a locking device for locking the vibratory frame to the subframe when the vibratory frame is in the lowered position.
Hydraulic excavator
An upper revolving structure (4) of a hydraulic excavator (1) includes a revolving frame (7), a counterweight (8), an operator's seat (12), a right front cover (17B) disposed from the right side of the operator's seat (12) toward a front end side of the revolving frame (7), a control valve device (18), and an accumulator (21). An accumulator support device (23) is provided between the operator's seat (12) and the right front cover (17B), the accumulator support device (23) is configured by a box (24) providing the inside thereof for an accommodating space (25) and having an opening (26) and a lid member (28) mounted on the box (24) through a hinge member (29) and opened and closed between an open position at which the side of a free end (28D) opens the opening (26) and a closed position at which the side of the free end (28D) closes the opening (26), and the accumulator (21) is mounted on the lid member (28).
Work vehicle
A work vehicle including: a first link having one end portion supported by a vehicle body so as to be pivotable; a second link having one end portion pivotally coupled to the other end portion of the first link so as to be pivotable, and another end portion that supports a travel wheel; a first hydraulic cylinder capable of changing a swing posture of the first link; and a second hydraulic cylinder capable of changing a swing posture of the second link relative to the first link. The action of the first hydraulic cylinder is controlled such that a swing position of the first link is located at a target position, based on the result of detection performed by a position detection sensor, and the action of the second hydraulic cylinder is controlled such that thrust has a target value, based on the results of detection performed by pressure sensors.
Construction machine
Provided is a construction machine capable of collecting foreign matter into a dust collection pocket and preventing the foreign matter from being scattered. The construction machine includes a cooler, an air passage forming member including a curved section, a dust-proof filter, a cooling fan generating a normal wind for cooling and a reverse wind opposite thereto, a dust collection pocket, and a turning member. The dust collection pocket has an opening and collects foreign matter at a position downstream of the inner wall surface of the outer corner of the curved section. The turning member is turned about a turning axis by the normal wind and the reverse wind, thereby being moved between a close position to close the opening and an open position to open the opening.
SYSTEM AND METHODS FOR A UNIVERSAL, MOBILE BACKHOE SYSTEM
A universal, mobile, backhoe system integrated with a vehicle and related methods are disclosed. An example embodiment includes: a boom; an arm coupled to the boom; an implement coupled to the arm; a swing mount coupled to the boom, the swing mount including a pivot point; a truck mount removably coupled to the swing mount; stabilizer legs coupled to the truck mount, the truck mount further including a mounting bracket removably coupled thereto and configured to be removably attached to a hitch receiver of a vehicle, the truck mount further including mounting shafts removably coupled thereto and configured to be removably attached to at least two points of a bed of the truck.