Specifications include, but are not limited to: ENGINE: Turbo charged, four-cylinder 3.3 Liter 69.5 Net (ISO9249) horsepower Tier 4F diesel engine with 12-volt electric starter, cold weather starting aid (glow plugs preferred), engine block heater. Engine must have a displacement of 203 cubic inches with a bore of 3.7" and stroke of 4.7". Engine to be protected with extended life anti-freeze (3000-hour change intervals). Unit must have a high ambient cooling package for outside working temperatures of up to 125 degrees. Unit must have Auto-Idle feature, as well as an Economy Mode. Unit must have access doors to allow for ground level daily checks/servicing. Fan guard on fan. Unit must have an electric fuel priming pump. Unit must have 500-hour oil change intervals.