A materials handling vehicle including a battery receiving space and a removable battery assembly, wherein: the removable battery assembly and the battery receiving space define an axis; the removable battery assembly comprises a battery-side connector assembly and a vehicle-side connector assembly, each configured to electrically couple the removable battery assembly and an electrical system of the materials handling vehicle; the battery-side and vehicle-side connector assemblies each comprises a connector housing and an electrical coupler; the respective electrical coupler of each connector assembly are configured to couple together electrically; the electrical coupler of the battery-side connector assembly or the vehicle-side connector assembly is an omnidirectional biasing coupler, wherein the omnidirectional biasing coupler comprises an omnidirectional biasing element which secures the omnidirectional biasing coupler against the respective connector housing of the omnidirectional biasing coupler.

Lift carts for cargo including a wheeled platform, an extension assembly, and a lift assembly. In some examples, the lift carts include a controller controllably coupled to the lift assembly. The extension assembly is mounted to the wheeled platform and configured to translate the wheeled platform horizontally. The lift assembly is mounted to the extension assembly and configured to raise the extension assembly and the wheeled platform mounted to the extension assembly. In examples with a controller, the controller is configured to selectively activate the lift assembly to raise the extension assembly and the wheeled platform. The wheeled platform, the extension assembly, and the lift assembly cooperate to move the lift cart from a lower surface onto an elevated surface. The wheeled platform, the extension assembly, and the lift assembly cooperate to move the lift cart from an elevated surface to a lower surface.

A vehicle coupling system includes a first vehicle, a second vehicle, and a tow bar. The first vehicle includes a drive motor configured to propel the first vehicle and a lifting implement configured to support a product for movement. The second vehicle includes a lifting implement configured to support the product for movement. The tow bar is coupled to the first vehicle at a first end of the tow bar and coupled to the second vehicle at a second end of the tow bar opposite the first end. Responsive to the drive motor propelling the first vehicle, the tow bar exerts a force on the second vehicle to maintain a space between the second vehicle and the first vehicle.

A vehicle includes a chassis, a frame, a tractive element, a drive motor, and a cart interface. The cart interface includes a base frame coupled to the frame assembly of the vehicle, and a first and second pin assembly. The first and second pin assembly each include first pin configured to engage a cart and a actuator configured to raise the pin relative to the frame. The first pin assembly also includes a first linear actuator configured to bias the first pin relative to the first linear actuator and to permit relative movement between the first pin and first linear actuator. The cart interface includes a first actuator to reposition the first pin independently of the second pin and is configured to hold the pin in either of a lowered position, a raised position above a lowered position and an intermediate position between the raised and lowered positions.

A vehicle includes a frame, a drivetrain coupled to the frame, a base assembly coupled to the frame, and a lifting implement coupled to and supported on the base assembly. The lifting implement includes a platform, a cradle rotatably coupled to and supported on the platform so that the cradle, a scissor assembly coupled between the platform and the base assembly, and a lift actuator coupled between the base assembly and the scissor assembly. The lift actuator is configured to selectively raise the cradle relative to the base assembly. The lift actuator is a multi-stage telescoping actuator that includes a base stage, an intermediate stage, and an outer stage. The base stage is coupled to the base assembly, the outer stage is coupled to the scissor assembly, and the intermediate stage is arranged between the base stage and the outer stage.

A cart includes a chassis including one or more frame members, one or more casters, a first channel and a second channel coupled to the chassis, the first channel defining a longitudinal axis and the second channel defining a lateral axis. The first channel and the second channel each include a pair of guides each including a first portion and a second portion and a flat member coupling the guide to the frame members. The first portions extend substantially parallel to one another. The second portions are angled to increase a distance between the second portions as the second portions extend away from the first portions.

A vehicle system includes a first vehicle and a second vehicle. The first vehicle includes a first drive motor configured to drive one or more of a first plurality of tractive elements to propel the first vehicle, and a first cradle configured to support a product at a first end thereof for movement. The second vehicle includes a second drive motor configured to drive one or more of a second plurality of tractive elements to propel the second vehicle, and a second cradle configured to support the product at a second end thereof for movement. The first vehicle and the second vehicle move the product via at least one of the first drive motor or the second drive motor.

A system includes a cart including a plurality of tractive elements and a platform configured to support a load and a vehicle including: a chassis, a drivetrain configured to propel the vehicle, a pin movably coupled to the chassis and configured to engage the cart to couple the cart to the chassis, an actuator assembly including at least one actuator, wherein the actuator assembly is configured to raise the pin relative to the chassis; and a controller operatively coupled to the actuator assembly and the drivetrain, wherein the controller is configured to: control the drivetrain to propel the vehicle to a position in which the pin is positioned beneath the cart; and control the actuator assembly to raise the pin until the pin engages the cart to couple the cart to the chassis.

A vehicle may include a frame, a drive system configured to propel the vehicle, an energy storage device configured to provide power to the drive system, a lift implement including a cradle to support a load and a lift assembly configured to adjust a position of the cradle relative to the frame, one or more sensors configured to provide sensing data indicative of at least one of a status of the vehicle, the load supported by the cradle, or an environment surrounding the vehicle, and a controller. The controller is configured to operate the vehicle in a first mode of a plurality of modes including a manual mode, a guided vehicle mode, and an autonomous mode, determine a match value between the sensing data and at least one operational criteria of a plurality of operational criteria; and operate the vehicle in a second mode based on the match value.

A cart interface for coupling a cart to a vehicle includes a mounting bracket configured to be coupled to the vehicle, a cam plate, an actuator, a first pin assembly, and a second pin assembly. The cam plate is pivotably coupled to the mounting bracket. The actuator is coupled to the mounting bracket and the cam plate and configured to rotate the cam plate relative to the mounting bracket. The first pin assembly is coupled to the cam plate. The second pin assembly is coupled to the cam plate. Rotation of the cam plate is configured to cause the first pin assembly and the second pin assembly to move upward to engage the cart.