A utility trailer having outboard wheels, the trailer including a deck having a first height, a frame having an axle in which wheels attached to the axle have a second height, the second height extends a predetermined distance above the first height, opposed side panels are rotatably coupled to the frame, at least one of the opposed panels includes an opening having a third height, the third height being greater than the predetermined distance.

A system a first mobile body configured to support a turbine engine and an auxiliary skid communicatively and fluidly coupled to the turbine engine. The auxiliary skid includes one or more interconnects configured to support a turbine engine component. The system also includes a second mobile body configured to support a generator. The first and second mobile bodies are configured to align a removable coupling between the turbine engine and the generator.

A transportation system includes at least one passenger module and at least one autonomous engine module configured to operatively couple with the at least one passenger module to form an autonomous passenger vehicle.

A hauling device configured to retain debris in a main bucket having a frame and adapted to be towed by a motorized vehicle is further configured to enable hoisting and dumping the frame of the main bucket via a lifting mechanism. An auxiliary bucket is provided that has a frame detachably affixed and clear of the main bucket.

A robotic body includes a first section and a second section. The first section includes a first wheel, and the second section includes a second wheel. A coupling assembly couples the first section and the second section. The coupled first section and second section are movable together via operation of the wheels. The coupling assembly includes a housing defining an interior chamber, a spindle disposed in the interior chamber of the housing, and a bearing device disposed in the interior chamber and between the housing and the spindle. The bearing device allows the spindle to rotate inside the interior chamber and relative to the housing. The first section is coupled to the housing and the second section is coupled to the spindle. The first section rotates relative to the second section according to a rotation between the spindle and the housing.

A trailer for towing a watersport vehicle that includes a depth sensor. The depth sensor can detect when the trailer is within a suitable depth of water to launch and/or retrieve the watersport vehicle. The trailer can include one or more sensors to assist in positioning the watersport vehicle on the trailer. Use of the trailer can enable a user to efficiently and properly load and unload the watersport vehicle onto and from the trailer.

An offset towing apparatus for an implement supported by rear wheels rotating about an axis perpendicular to the operating travel direction. A tow arm connects between a vertical towing pivot axis at the towing vehicle and a vertical implement pivot axis at the implement hitch. A middle portion of the tow arm is pivotally attached about a vertical beam pivot to a beam on castor wheels. A strut attached to the implement pivot axis extends laterally and a bar is attached to the strut about a strut pivot axis and extends forward parallel to the tow arm to a front end attached to the beam about a bar pivot axis. The tow arm, the beam, the strut, and the bar form a parallel linkage between the beam pivot axis, the implement pivot axis, the strut pivot axis and the bar pivot axis allowing the implement to pivot to either side.

A refuse vehicle includes a body, a lift assembly coupled to the body and including an electrical actuator, an electric energy system configured to store power and to supply power to the lift assembly, and an electronic control system configured to weigh contents of the receptacle by performing operations including controlling the electrical actuator to move the receptacle from a first position to a second position when the receptacle contains the contents and measuring a first current draw of the electrical actuator, controlling the electrical actuator to move the receptacle from the first position to the second position when the receptacle is empty and measuring a second current draw of the electrical actuator, and determining the weight of the contents of the receptacle based on a comparison between the first current draw and the second current draw.

A system for determining a hitch angle between a vehicle and a trailer is provided herein. An imaging device is configured to capture images of the trailer. A controller is configured to process image data to determine an optical flow. The controller distinguishes between optical flow vectors of pixels associated with the trailer and an operating environment. The controller calculates an average angular velocity for the pixels associated with the trailer and determines the hitch angle based on the average angular velocity.

Some embodiments of the present disclosure include a tailgating assembly configured to attach to a receiving hitch on a vehicle. The assembly may include a cargo basket with a lid, the cargo basket configured to attach to a hitch on a vehicle; a mast removably attached to the cargo basket, the mast extending upward from the cargo basket; a table removably attached to the mast; optionally a wine rack, TV mount and sign assembly also removably attached to the mast; and a side table optionally removably attached to the cargo basket. The lid may be configured to be positioned in two configurations: first as a cover to close the cargo basket, and second as an additional table attached to an end of the cargo basket. The tailgating assembly may be sized to break down and fit within the cargo basket when not in use.