An articulated harvesting combine includes of a forward power processing unit (PPU, 12) and a rear grain cart (14), wherein the PPU carries dual axially mounted engines (36 and 38) with oppositely opposed crankshafts (100 and 102) with one toward the rear grain cart and the other engine away from the rear grain cart, wherein the dual engines share a common radiator, single air conditioning condenser, single alternator, common batteries, common fuel tank and exhaust fluid tank; but have separate hot exhaust treatment system, separate hot exhaust manifolds, and separate side-mounted charge air coolers.

An articulated harvesting combine includes of a forward power processing unit (PPU, 12) and a rear grain cart (14), wherein the PPU carries dual axially mounted engines (36 and 38) with oppositely opposed crankshafts (100 and 102) with one toward the rear grain cart and the other engine away from the rear grain cart, wherein the dual engines share a common radiator, single air conditioning condenser, single alternator, common batteries, common fuel tank and exhaust fluid tank; but have separate hot exhaust treatment system, separate hot exhaust manifolds, and separate side-mounted charge air coolers.

Disclosed is a complete engine cooling system for an engine carried by a grain harvesting combine having an internal combustion engine and hot exhaust components, and having a front operator cab. The system includes a generally horizontal fan assembly located atop the harvesting combine for drawing in air, a radiator associated with the engine and over which air flows for engine cooling, and charge air coolers for combustion air cooling, and air conditioning and hydraulic coolers, a centrifugal scroll that takes the drawn in air and removes entrained particles to produce a clean exhaust air and dirty exhaust air; and a filter assembly through which the pre-cleaned exhaust air flows for producing filtered air for admittance into the engine for combustion.

Disclosed is a complete engine cooling system for an engine carried by a grain harvesting combine having an internal combustion engine and hot exhaust components, and having a front operator cab. The system includes a generally horizontal fan assembly located atop the harvesting combine for drawing in air, a radiator associated with the engine and over which air flows for engine cooling, and charge air coolers for combustion air cooling, and air conditioning and hydraulic coolers, a centrifugal scroll that takes the drawn in air and removes entrained particles to produce a clean exhaust air and dirty exhaust air; and a filter assembly through which the pre-cleaned exhaust air flows for producing filtered air for admittance into the engine for combustion.

A power delivery system utilizing an array of electric generators connected to an array of electric drive motors, which in turn are connected to loads of varying power demand, the generators configured to turn on and off to match the loads of varying power demands. The electric generators may be connected to an array of engines, each engine configured to run at peak efficiency. As load demands change, the engines turn on and off to meet the load demands. The engines and electrical generators may also connect to a battery to maintain the battery charge in response to demands on the battery by the electric drive motor array.

A power delivery system utilizing an array of electric generators connected to an array of electric drive motors, which in turn are connected to loads of varying power demand, the generators configured to turn on and off to match the loads of varying power demands. The electric generators may be connected to an array of engines, each engine configured to run at peak efficiency. As load demands change, the engines turn on and off to meet the load demands. The engines and electrical generators may also connect to a battery to maintain the battery charge in response to demands on the battery by the electric drive motor array.

A vehicle system has a pedal, a first internal combustion engine, a second internal combustion engine and an electric engine. The first internal combustion engine, the second internal combustion engine and the electric engine are respectively coupled with the pedal. The first internal combustion engine, the second internal combustion engine and the electric engine are operatively supplementary to one another.

A vehicle system has a pedal, a first internal combustion engine, a second internal combustion engine and an electric engine. The first internal combustion engine, the second internal combustion engine and the electric engine are respectively coupled with the pedal. The first internal combustion engine, the second internal combustion engine and the electric engine are operatively supplementary to one another.

A vehicle includes a chassis, a driveline and an accessory coupled to the chassis and configured to receive rotational mechanical energy, a first driver and a second driver coupled to the chassis and configured to provide rotational mechanical energy, and a power transmission device. The power transmission device includes a housing coupled to the chassis, a first input shaft configured to receive the rotational mechanical energy from the first driver, a second input shaft configured to receive the rotational mechanical energy from the second driver, a primary output interface coupled to the driveline, a power takeoff shaft radially aligned with the first input shaft and coupled to the accessory, a first clutch configured to selectively rotationally couple the first input shaft to the primary output interface, and a second clutch configured to selectively rotationally couple the first input shaft to the power takeoff shaft.

A vehicle system has a pedal, a first internal combustion engine, a second internal combustion engine and an electric engine. The first internal combustion engine, the second internal combustion engine and the electric engine are respectively coupled with the pedal. The first internal combustion engine, the second internal combustion engine and the electric engine are operatively supplementary to one another.