An all-terrain vehicle has an air ventilation system positioned adjacent a rearmost point of the front ground engaging members and directing air rearwardly through an engine compartment, wherein the air ventilation system includes at least one air scoop adjacent a front of the vehicle for directing the air. In addition, an ATV is disclosed having a rear rack having an integral storage bin, where the storage bin is one piece with the rear rack. The storage bin is sealed.

A fuel tank comprises a circular column-shaped fuel tank body, a handle, and a first connector. The circular column-shaped fuel tank body is provided so as to be detachably attachable to a fuel-powered device. The handle is formed on one end side in a length direction of the fuel tank body. The first connector is formed on another end side in the length direction of the fuel tank body and configured such that, by installing the fuel tank body to the fuel-powered device, the first connector is connected to a second connector provided at the fuel-powered device so as to enable fuel to be supplied to the fuel-powered device.

An all-terrain vehicle (“ATV”) comprising a frame, a plurality of ground engaging members supporting the frame, a straddle seat coupled to the frame for supporting at least one rider, a powertrain assembly operably coupled to the ground engaging members, the powertrain assembly comprising an engine, a storage container coupled to the frame at a position rearward of the straddle seat, an exterior surface of the storage container including an indentation, and a fuel system fluidly coupled to the engine, the fuel system including a fuel tank, a fuel vapor line fluidly coupling the fuel tank to the engine, and an evaporation canister positioned along the fuel vapor line, wherein the evaporation canister is positioned within the indentation in an exterior surface of the storage container.

An all-terrain vehicle (“ATV”) comprising a frame, a plurality of ground engaging members supporting the frame, a straddle seat coupled to the frame for supporting at least one rider, a powertrain assembly operably coupled to the ground engaging members, the powertrain assembly comprising an engine, a storage container coupled to the frame at a position rearward of the straddle seat, an exterior surface of the storage container including an indentation, and a fuel system fluidly coupled to the engine, the fuel system including a fuel tank, a fuel vapor line fluidly coupling the fuel tank to the engine, and an evaporation canister positioned along the fuel vapor line, wherein the evaporation canister is positioned within the indentation in an exterior surface of the storage container.

A vehicle has a frame defining a cockpit area. The frame has a roll cage disposed over the cockpit area. The vehicle has driver and passenger seats, an engine connected to the frame, and a plurality of ground engaging members operatively connected to the frame, at least one ground engaging member of the plurality of ground engaging members being operatively connected to the engine. The vehicle also has a fuel tank assembly including a fuel tank connected to the frame. The fuel tank is forward of the seats and at least a portion of the fuel tank is disposed under the roll cage.

CNG and/or other types of fuel can be placed in the space between the tractor and the front of the trailer or internal to the cargo volume of the trailer. The tanks can be mounted permanently on the front of the trailer or they could reside on the tractor and be transferred to the front of the trailer after hook up. After the tractor hooks up to a trailer, the tanks are lifted up via two jacks operating at two lift points near the top at each end of the tank module framework, the tanks are then translated backward by a single actuator operating on the midpoint of the horizontal jack support beam which is riding on the tractor frame rails. Then the tanks are lowered to rest on detachable cantilevers attached to the steel understructure near the front of the trailer.

A saddle-riding type vehicle includes a driver's seat on which an occupant taking a driving posture sits, a fuel tank disposed in front of the driver's seat and extending in a front-rear direction and a canister formed into a long-length shape that defines a longitudinal direction of the canister, fuel vapors generated in the fuel tank being brought into the canister and adsorbed and held by an adsorbent provided in the canister. The canister is disposed under the fuel tank with the longitudinal direction aligned with the front-rear direction and is entirely covered by the fuel tank in vehicle side view.

A work vehicle includes an engine provided inwards of a hood; a fuel tank provided extending in a front-back direction from the inside of the hood to the inside of a dashboard of a steering part; a tank support frame that supports the fuel tank; a fixing member that fixes the fuel tank supported by the tank support frame in place; and a rocking support frame that supports the hood such that the hood is capable of rocking vertically. The tank support frame and the rocking support frame are supported by a different member than the member supporting the engine, and include, as a fixing member, a first fixing member fixed extending from the tank support frame to the rocking support frame.

A vehicle is provided. The vehicle includes: a frame; a seat arranged on the frame; a powertrain arranged on the frame; a steering system arranged on the frame, and including a steering shaft, the steering shaft being located in front of the powertrain; and a fuel tank located behind the steering shaft and in front of the powertrain.

A straddled vehicle includes a vehicle body frame supporting a front wheel and a rear wheel, a seat fixed to the vehicle body frame, an engine, a fuel tank, and a canister to adsorb vaporized gas generated by evaporation of a fuel inside the fuel tank. The engine includes a crankshaft that rotates around a crank axis extending in the left-right direction and located lower than the seat. The fuel tank is located farther forward than the seat and higher than the engine. The canister is connected to the fuel tank through a gas pipe. The canister is located farther forward than the crank axis and lower than the fuel tank.