Described is an electric telehandler (1) comprising: one or more traction apparatuses (3, 51, 6) equipped with a drive wheel (3); movement means comprising a plurality of hydraulic actuators, a hydraulic distributor (2) to actuate the actuators and a pump (21) for supplying the distributor (2); and an electric motor (4, 41, 42, 43, 44, 45, 46, 47, 48, 49) connected directly to the traction apparatus and/or to the pump (21) of the movement means.

An electrical method for centering telehandler rear wheels preferably includes an electronic control module (ECM), a rear steering cylinder, a pair of rear centering valves, a front steering cylinder, a steer mode valve, at least one steering position sensor, a steering control unit and a mode selection switch. The front and rear steering cylinders are connected to the steer mode valve. The steering control unit directs hydraulic fluid from a hydraulic pump to flow into the front and rear steering cylinders to turn the wheels. A 2W steering mode requires that the rear wheels be straight before going from a 4W steering mode into the 2W steering mode. The ECM monitors a position of the rear wheels through the at least one steering position sensor. If the wheels are not straight, the ECM will open a centering valve to straighten the rear wheels, before going into the 2W steering mode.

Load-handling vehicle (18) comprising a chassis (2), a pivoting lifting arm (3), a device (13) for measuring the inclination angle (Y) of the arm (3), an accessory (5) which can be positioned at the end of the arm (3), and at least one actuator (61, 62) which is coupled to the chassis (2) and to the arm (3), respectively. The vehicle (I) comprises: - a device (12) for measuring the load (R) exerted by the arm (3) on the pivot pin (4) of the arm (3), - a device (71, 72) for establishing the inclination angle (a; P) of each actuator (61, 62), a device (81, 82) for measuring the load (L; C) exerted by the actuators (61, 62) on the arm (3), - a weighing system (9) which can be activated/deactivated in accordance with the inclination angle (Y) of the arm (3) and comprises a data-processing unit (10) configured, in accordance with the data (R;L;C;Y,α;β,) supplied and the non-loaded weight of the assembly comprising the arm (3) and accessory (5), to establish the weight of the load (18) when the vehicle is loaded.

A machine includes a base, a lift assembly, a first wireless transceiver, a plurality of second wireless transceivers, and a processing circuit. The lift assembly is coupled to and repositionable relative to the base. The first wireless transceiver is coupled to a portion or component of the lift assembly. The first wireless transceiver is configured to transmit a first wireless signal. The plurality of second wireless transceivers are coupled to the base. The plurality of second wireless transceivers are configured to detect the first wireless signal and transmit a plurality of second wireless signals in response to detecting the first wireless signal. The first wireless transceiver is configured to detect the plurality of second wireless signals. The processing circuit is communicably coupled to the first wireless transceiver. The processing circuit is configured to determine a position of the portion or component based on information acquired from the first wireless transceiver.

A telehandler comprising: a chassis; an axle supporting the chassis; a pivotal connection between the axle and the chassis; and a chassis positioning system. The pivotal connection is configured to enable rotation of the chassis relative to the axle for varying a chassis-axle tilt angle defined between a longitudinal axis of the axle and the chassis. The chassis positioning system comprises: a chassis angle sensor configured to measure an angular position of the chassis relative to gravity; an actuator configured to rotate the chassis relative to the axle at the pivotal connection; and a control system configured, in a first mode, to control the actuator to thereby control the chassis-axle tilt angle based on the measured angular position of the chassis.

An apparatus includes a base frame, first and second bins, first and second hydraulic assemblies, and a computer controller. The first hydraulic assembly is configured to selectively raise and lower the first bin relative to the base frame. The second hydraulic assembly is configured to selectively raise and lower the second bin relative to the base frame. The first and second hydraulic assemblies are individually actuable, and their actuation is coordinated by the controller. In another aspect, a method for transferring product using an apparatus includes inputting to a computer controller a first threshold rate of change in weight signals of a weight sensor; relaying a plurality of weight signals from the weight sensor to the controller; calculating a determination by the controller at least in part on whether the threshold rate of change has been exceeded; and automating actuation of a hydraulic assembly based on the determination.

Truck mounted forklift (200) for mounting on the rear of a vehicle. The truck mounted forklift comprises a u-shaped chassis (201) with a linkage (103) lifting assembly mounted thereon. The linkage lifting assembly comprises a carriage (101) slidably mounted on the chassis and a linkage, the linkage comprising a first link (105) connected to the carriage by a pivot joint (107) and a second link (109) connected to the first link by a pivot joint (111). A fork carriage (113) is connected to the other end of the second link. The second link comprises a telescopic link having a plurality of link sections nested together. Cylinders (115,117) are provided to operate the links and the telescopic link. The linkage is more compact than other duplex (i.e. two part) linkages, will not protrude rearwardly increasing the overhang of the forklift and will be able to be mounted and dismounted in a substantially vertical direction, obviating the need for reinforced, heavier tines.

A support system for a vehicle includes a base and at least a first and a second support arm. Each of the first and the second support arms include a base end pivotally coupled to the base through a respective hinge assembly. Each of the first and the second support arms further include a distal end opposite the base end. The support system also includes a respective wheel assembly coupled to each distal end. Each wheel assembly includes an independently powered and steerable wheel configured to engage a travel surface, a propelling motor configured to drive a respective first support arm between a stowed condition and a deployed condition unaided while the vehicle remains stationary, and a steer actuator configured to change an angle of the wheel with respect to a respective support arm.

Disclosed are various embodiments, aspects and features an oscillating track system that includes an oscillating track lock subsystem. The oscillating track system may include a track operable to rotate around a housing structure that is configured to receive an axle. While in operation, i.e. while the track is being rotated around the housing, the oscillating track system may be able to oscillate about the axle and, in doing so, incline or decline to accommodate undulating terrain. Advantageously, when stopped, the degree to which the oscillating track system has oscillated around the axle may be locked in place via an oscillating track lock subsystem comprised within the oscillating track system, thereby providing stability to the heavy equipment that includes the oscillating track system.

A boom clamp attachment has a gib frame, a boom quick-connect, a shaft arm axle, a shaft arm torque assembly, and at least one gib clamp assembly. The gib clamp assembly has a clamp support member having a first gib clamp at a first end and second gib clamp at a second end. The gib clamp has a fixed finger and a moveable finger, the moveable finger controlled via hydraulics. The boom clamp may hoist, tilt, and position an assembled section of panels.