Abstract: A plug-in controller for a pallet truck including a controller box, a control unit and a controller base. The control unit is enclosed by the controller box and a lower end of the controller box has a receptacle, while the controller base includes a raised socket. The controller box receptacle receives the raised socket of the controller base and a controller cable plug-in header and a controller signal line plug-in header provided by the receptacle engage and connect to a respective controller cable plug-in header and a controller signal line plug-in header provided by the controller base.

Abstract: A plug-in controller for a pallet truck including a controller box, a control unit and a controller base. The control unit is enclosed by the controller box and a lower end of the controller box has a receptacle, while the controller base includes a raised socket. The controller box receptacle receives the raised socket of the controller base and a controller cable plug-in header and a controller signal line plug-in header provided by the receptacle engage and connect to a respective controller cable plug-in header and a controller signal line plug-in header provided by the controller base.

Abstract: A battery plug-in device for material handling equipment, including a battery and a base that receives the battery. The battery includes a battery compartment having a bottom that includes a first plug pedestal, with a first plug connected to the first plug pedestal. The battery base includes a receptacle having a second plug pedestal, with the second plug pedestal connected to a retainer, and a second plug connected to the second plug pedestal. The first plug pedestal, first plug, and retainer secure the battery in the battery base, and ensure safe and stable current output.

Abstract: A battery plug-in device for material handling equipment, including a battery and a base that receives the battery. The battery includes a battery compartment having a bottom that includes a first plug pedestal, with a first plug connected to the first plug pedestal. The battery base includes a receptacle having a second plug pedestal, with the second plug pedestal connected to a retainer, and a second plug connected to the second plug pedestal. The first plug pedestal, first plug, and retainer secure the battery in the battery base, and ensure safe and stable current output.

Abstract: The disclosure provides a pallet truck load lift portion, including a fork frame, a roof plate, and two upright columns. Each of the two upright columns includes two column plates and a column connection plate extending between and connected to the two column plates. This provides a simple but high strength structure, and an open and accessible space between the fork frame and upright columns that can be used for positioning a battery or other components.

Abstract: The disclosure provides a vehicle drive system that includes a drive pedestal, a drive motor mounting plate connected to the drive pedestal, an electric drive motor assembly having an output shaft and being connected to the drive motor mounting plate, at least two bearings connected to the drive pedestal, an axle shaft rotatably connected to the at least two bearings, a drive wheel connected to the axle shaft, a chain drive assembly, and a controller that provides control signals to the electric drive motor assembly and is connected to the drive pedestal. The electric drive motor assembly also includes a first gear speed reduction, while the chain drive assembly includes a second gear speed reduction.

Abstract: The disclosure provides an integral hydraulic system, which includes a valve board, a lift cylinder and a reservoir connected into one integral valve body, wherein the integral valve body is further connected to an electric motor and a hydraulic gear pump, so as to form a complete power unit that includes all the valves utilized in the different functions that control a hydraulic fluid circuit in lifting and lowering of a plunger rod of the lift cylinder.

Abstract: The disclosure provides a vehicle drive system that includes a drive pedestal, a drive motor mounting plate connected to the drive pedestal, an electric drive motor assembly having an output shaft and being connected to the drive motor mounting plate, at least two bearings connected to the drive pedestal, an axle shaft rotatably connected to the at least two bearings, a drive wheel connected to the axle shaft, a chain drive assembly, and a controller that provides control signals to the electric drive motor assembly and is connected to the drive pedestal. The electric drive motor assembly also includes a first gear speed reduction, while the chain drive assembly includes a second gear speed reduction.

Abstract: A single drive three pivot fork lift truck includes a steering bridge, a steering motor that drives the steering bridge, and at least one rear wheel that is connected to the steering bridge. The forklift truck also includes a first sensor that senses rotational position of a steering wheel, a second sensor that senses rotation of the steering motor, and a controller that receives signals from the first sensor and second sensor and controls the steering motor. The forklift truck also includes a battery carried by the truck frame in a battery compartment located at the rear of the forklift truck, which can take the place of counterweight blocks.

Abstract: A single drive three pivot forklift truck having power steering includes a steering bridge connected to a forklift truck frame, a steering motor that drives rotation of the steering bridge, and at least one rear wheel that is connected to the steering bridge. The forklift truck also includes a first sensor that senses rotational position of a steering wheel, a second sensor that senses rotation of the steering motor, and a controller that receives signals from the first sensor and second sensor and controls the steering motor.

Abstract: A single drive three pivot fork lift truck includes a steering bridge, a steering motor that drives the steering bridge, and at least one rear wheel that is connected to the steering bridge. The forklift truck also includes a first sensor that senses rotational position of a steering wheel, a second sensor that senses rotation of the steering motor, and a controller that receives signals from the first sensor and second sensor and controls the steering motor. The forklift truck also includes a battery carried by the truck frame in a battery compartment located at the rear of the forklift truck, which can take the place of counterweight blocks.