E02F3/3402

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.

Miniloader
20240410127 · 2024-12-12 ·

A miniloader includes an articulated chassis, with a boom pivot device arranged on a front chassis part, a pivotable boom thereon including an upwardly extending first arm part which is fixedly arranged on the boom pivot device for pivoting of the boom relative to the chassis about a vertical boom pivot axis line during operation of the miniloader, a second arm part which with a first end is arranged on a free end of the first arm part and is pivotable relative thereto about a first horizontal pivot axis line between retracted and extended states, a coupling piece arranged pivotably about a second horizontal pivot axis line on a second end of the second arm part for coupling a tool thereto. In the retracted state of the second arm part, the second horizontal pivot axis line lies within the circumference of the front wheels.

COMPACT UTILITY LOADER WITH LOAD-SENSING VARIABLE LENGTH LIFT ARM ASSEMBLY
20250043531 · 2025-02-06 ·

A compact utility loader incorporating a boom of adjustable length. The boom may include one or more lift arm assemblies, with each lift arm assembly including a first lift arm that telescopically receives a second lift arm. Each lift arm assembly also includes a telescoping actuator adapted to telescopically extend and retract its second lift arm relative to its first lift arm. A load-sensing system may be provided and adapted to limit lift arm assembly extension based at least in part upon a tool load applied at a tool supported by the boom.

Multi-armed lifting accessory
12258250 · 2025-03-25 · ·

A Multi-Armed Lifting Accessory is disclosed herein which is compact and transportable in various deployments. The Multi-Armed Lifting Accessory is advantageous and useful as it has hingedly connected loading and support arms attached to a main lifter body. The supporting arms are spring loaded allowing the Multi-Armed Lifting Accessory to stably engage with irregular shaped objects such as barge lid or a skid steer loader and allows for flexible engagement and balanced lifting operations.

Working machine and control system

A working machine comprising a ground engaging structure and a propulsion system for moving the working machine via the ground engaging structure. A body is supported on the ground engaging structure, and a working arm is connected to the body and has a carriage at one end for receiving an attachment. A control system is provided for selectively and variably oscillating the carriage.

Working Machine and Control System

A working machine including a ground engaging structure and a propulsion system for moving the working machine via the ground engaging structure. A body is supported on the ground engaging structure, and a working arm is connected to the body and has a carriage at one end for receiving an attachment. A control system is provided for selectively and variably oscillating the carriage.

Multi-armed lifting accessory
12330926 · 2025-06-17 · ·

A Multi-Armed Lifting Accessory is disclosed herein which is compact and transportable in various deployments. The Multi-Armed Lifting Accessory is advantageous and useful as it has hingedly connected loading and support arms attached to a main lifter body. The supporting arms are spring loaded allowing the Multi-Armed Lifting Accessory to stably engage with irregular shaped objects such as barge lid or a skid steer loader and allows for flexible engagement and balanced lifting operations.

MULTI-ARMED LIFTING ACCESSORY
20250223146 · 2025-07-10 ·

A Multi-Armed Lifting Accessory is disclosed herein which is compact and transportable in various deployments. The Multi-Armed Lifting Accessory is advantageous and useful as it has hingedly connected loading and support arms attached to a main lifter body. The supporting arms are spring loaded allowing the Multi-Armed Lifting Accessory to stably engage with irregular shaped objects such as barge lid or a skid steer loader and allows for flexible engagement and balanced lifting operations.

ELECTRIC DRIVE MOTOR AND INVERTER ON A POWER MACHINE

A power machine includes a first frame member, a second frame member including at least one tractive element, at least one electric drive motor configured to propel the at least one tractive element and at least one inverter located in proximity to and coupled to the at least one electric drive motor. A rotatable joint rotatably couples the first frame member to the second frame member. The at least one battery is located on the first frame member and is configured to power the at least one electric drive motor on the second frame member by supplying current through an electrical connection that is routed across the rotatable joint to couple to the at least one inverter.