Speedrower® PLUS SP Windrowers

TRIED AND PROVEN ENGINE EMISSION SOLUTIONS

Powering all three models are ECOBlue™ Hi-eSCR (High-Efficiency Selective Catalytic Reduction) engines developed by Fiat Powertrain (FPT) Industrial. These engines offer clean, reliable power and performance with impressive fuel efficiency and torque.

SELECTIVE CATALYTIC REDUCTION (SCR) PROCESS

1) Exhaust gases leave turbo outlet and travel through the Diesel Oxidation Catalyst (DOC) canister, where precise amounts of DEF are injected into the exhaust stream
2) DEF quickly vaporizes and converts to ammonia and carbon dioxide (the basic elements of DEF)
3) Exhaust, carbon dioxide and ammonia pass into the SCR chamber
4) In the SCR canister, carbon dioxide is neutralized, and the ammonia catalytically reacts to NOx
5) After the catalytic reaction, the harmless nitrogen vapor and water vapor are released through the exhaust pipe to the atmosphere

STYLE MEETS FUNCTION

Productivity requires keeping both you and the windrower cool. On the rear of the machine, the iconic New Holland leaf logo has been incorporated into the rotary screen protective cover. However, this cooling system features updates beyond aesthetics – it’s designed for optimal heat exchange to maintain engine and hydraulic cooling efficiency. While competitive designs use a hydraulically-driven cooling fan that consumes horsepower and varies rotary screen suction and air flow, the Speedrower PLUS has a mechanical-driven 42-inch fan that runs continuously to provide uninterrupted air flow and nonstop rotary screen cleaning.