New Holland PowerStar™ Series - PowerStar™ 90

Power is important for a utility tractor and the PowerStar Series delivers—just as its name says. All models feature a 207-cubic-inch, four-cylinder F5C engine built by FPT. To deliver more power and torque to handle your daily chores and fieldwork with ease while simultaneously reducing your fuel bills and emissions, these engines use common rail fuel injection with four valves per cylinder. All models meet stringent Tier 4B Final emissions requirements without the need for regeneration or a diesel particulate filter (DPF) and feature an industry-leading 600-hour service interval.

PowerStar™ tractors are compliant with stringent Tier 4B emissions and generate more power, torque, and efficiency compared to previous Tier 4A engines for more economical and responsive power. Unlike some competitors, no DPF or regeneration is required, which means you get uninterrupted operation all day long. The PowerStar 75 uses a diesel oxidation catalyst (DOC) and cooled exhaust gas recirculation (CEGR) without the use of diesel exhaust fluid (DEF). All other models have an ECOBlue™ Compact Hi-e Selective Catalytic Reduction (eSCR) with light CEGR and a 2.8-gallon (10.6L) DEF tank. Since a utility tractor’s dimensions are of vital importance for maneuverability in tight spaces, this system helps the tractor remain compact.

The advanced electronic high-pressure common rail fuel system features the latest in fuel injection technology. An electronic control module is programmed to provide optimum engine performance. Common rail is a necessary component on CEGR engines because the system utilizes precision fueling. Common rail was first introduced to the agricultural industry by New Holland in 2003, and these engines are the latest to reap its rewards. Benefits compared to conventional engines include:

• Reduced engine noise
• Lower emissions
• Better combustion
• Enhanced fuel economy
• Higher engine power density

All routine service points are easy to access. Engine oil and fill points are conveniently accessed from the ground without lifting the hood. Underneath the flip-up hood, you can easily access more service points like the cooling package, which swings out to make cleaning fast and easy. The engine air filter is easy to check, clean, and replace. In addition, all PowerStar™ tractors benefit from industry-leading 600-hour service intervals.