E02F3/3414

REMOTE CONTROL FOR A POWER MACHINE
20230048274 · 2023-02-16 ·

A control system for remotely controlling a power machine is provided. The remote control system can include a hand-held remote control device configured to be in communication with a mobile device. The hand-held remote control device can include a plurality of operator input modules configured for manual actuation. The mobile device can be configured to be operatively connected to the power machine by a wireless communication system. The mobile device can be configured to receive an input from the hand-held remote control device, and output a command signal to a control system on the power machine based on the received input to command one or more functions of the power machine.

SHOE CONTROL SYSTEM FOR A DOZER BLADE ASSEMBLY
20230042695 · 2023-02-09 · ·

A shoe control system for a dozer blade assembly includes a controller having a processor and a memory. The controller is configured to determine a direction of travel of the dozer blade assembly. The controller is also configured to control an actuator to drive a shoe of the dozer blade assembly to disengage a ground surface in response to determining the direction of travel is rearward.

WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE
20230044116 · 2023-02-09 · ·

A method for controlling a work vehicle includes driving a first hydraulic pump and a second hydraulic pump by an engine to supply hydraulic fluid to a first hydraulic motor and a second hydraulic motor, respectively, to drive a first traveling device and a second traveling device, respectively. An operation state of a direction input device to operate a traveling direction of the work vehicle is detected. Based on the operation state detected, whether or not a traveling state of the work vehicle is a turning state. When it is determined that the traveling state is the turning state, a rotation command to decrease a target rotational speed of the engine from a first rotational speed to a second rotational speed is output.

Power rake and multi-purpose bucket combo attachment

A power rake and multi-purpose bucket combo attachment includes a power rake drum, a multi-purpose bucket and a frame. The multi-purpose bucket is configured to dig, scoop, lift, carry, clamp, pinch or hold. The frame is configured to hold the power rake drum and the multi-purpose bucket in positions for operation on a loader machine. The frame also includes a plate configured for attachment to a loader machine. Wherein, the power rake and multi-purpose bucket combo attachment is configured to combine the power rake drum and the multi-purpose bucket that can dig, scoop, lift, carry, clamp, pinch or hold in a single attachment, whereby the power rake multi-purpose bucket combo attachment provides operations of both the power rake drum and the multi-purpose bucket.

UTILITY VEHICLE WITH OMNIDIRECTIONAL WHEELS
20230041236 · 2023-02-09 ·

A utility vehicle having an omnidirectional wheel on one side of one or both of a front end of the vehicle and a rear end of the vehicle. The vehicle including a frame carrying a prime mover, the frame having the front and the rear end spaced apart along a longitudinal axis. The frame further having left and right sides spaced apart along a transverse axis. The vehicle including ground engaging member operatively attached to the frame and carrying the frame above a ground surface. The ground engaging member include an omnidirectional wheel and a conventional wheel, both nearest the front end and/or rear end of the frame on opposite sides of the frame.

Intelligent assist system for a work machine

A work machine controller that is coupled to the boom assembly may comprise of a controller with a memory that stores computer-executable instructions and a processor that executes instructions. The instructions include monitoring a first position signal from the first boom position sensor, a second position signal from the second boom position sensor, the load signal, and the orientation signal. The instructions then include calculating a load vector based on the load signal and the orientation signal, generating a disorientation signal based on the load vector and a direction of travel, determining if the disorientation signal is outside a predetermined threshold, and actuating one or more of the actuators and the ground-engaging mechanism to reorient the load when the disorientation signal exceeds the predetermined threshold.

LOW PROFILE COMPACT TOOL CARRIERS
20180009642 · 2018-01-11 ·

Compact tool carriers having a loader mounted to a low-profile mainframe are disclosed. In some embodiments, the pivot points of the mainframe about which the loader is pivoted are low relative to the mainframe to reduce the mainframe size and to lower the center of gravity to improve the stability of the compact tool carrier during use.

WORK VEHICLE
20230235527 · 2023-07-27 · ·

A work vehicle includes an arm cylinder configured to raise an arm assembly. A front plate is attached to a vehicle body frame in front of the arm cylinder. A back plate is attached to the vehicle body frame in back of the arm cylinder. A side plate is attached to the front plate and the back plate opposite to the vehicle body frame with respect to the arm cylinder. A bottom plate is attached to the vehicle body frame and the side frame below the arm cylinder. The front plate extends in a reference direction in which the arm cylinder is directed when a work equipment attached to the arm assembly is grounded. The bottom plate includes a downward extending portion extending in the reference direction. The downward extending portion, the front plate, the side plate, and the vehicle body frame define an opening below the arm cylinder.

MOTOR CONTROL FOR ELECTRICALLY POWERED POWER MACHINE
20230228060 · 2023-07-20 ·

A power machine can include a frame, a lift arm, and one or more electrical devices for control of one or more work elements. The electrical devices can be controlled to improve positional accuracy for work elements during work operations, to improve power management and customer experience (e.g., to provide smoother ride during drive operations), and to provide float functionality for work elements.

SKID STEER LOADER

A skid steer loader includes a chassis frame, a cab, a main beam, and a bucket. The chassis frame is assembled with a walking system to form a movable chassis of the skid steer loader, and a power system of the skid steer loader is assembled to a tail portion of the chassis frame. The cab is arranged on a front portion of the chassis frame in an. overturning manner, and the cab is horizontally placed on the chassis frame when a telescopic support rod is in a retracted state and overturns forward when the telescopic support rod is in an extended state. A tail end of the main beam is movably hinged to the tail portion of the chassis frame by a four-bar linkage mechanism, the bucket is assembled to a front end of the main beam.