Specifications include, but are not limited to: 1. Six Cylinder, turbocharged, charge air cooled diesel engine and shall be designed and built by the manufacturer. 2. Engine shall be certified to EPA Final Tier 4/EU Stage IV 3. Engine shall have a wet-sleeve cylinder line design for improved cylinder cooling over dry sleeve and cast-in-bore design for improved cylinder and piston ring durability. 4. Engine displacement shall be no less than 6.8 liters (414 cu. in.) 5. Engine net peak shall be no less than 192 hp (143 kw) @ 1600 rpm 6. Engine shall develop a 58% torque rise and shall have at least 644 lb.- ft. (874Nm) net peak torque @ 1300 rpm. 7. Unit shall have glow plugs or manifold heater for cold weather starting. 8. Engine shall be equipped with a 115-volt 1000-watt coolant heater. 9. Fuel system shall be high-pressure, common rail. 10. Daily check points shall be accessible for one side of the engine and done from ground level. 11. Engine intake system shall have a centrifugal pre-cleaner. 12. Under-hood engine air cleaner shall be dry type, dual element with a restriction sensor and in-cab restriction warning light. Must be able to access air cleaner without tools. 13. Access to the engine will be accessible from both sides with opening, full doors access service. Engine shall have no less than 10-micron rated primary dual stage fuel filter with water separator.