Tractor reference
Case IH Optum 440
Specifications, maintenance, parts and compatibility reference.
Reference set: United States · Current Optum - wheeled cab tractor · Current Optum 440 is the model designation; Case IH publishes 435 hp permanent/rated power for this model family. The 435 hp value is stored rather than inferring 440 hp from the model name. PTO horsepower is intentionally omitted.
Machine Configuration
Operator stationCab
Drive configurationWheeled tractor
Engine
Engine manufacturerFPT / Case IH
Engine displacement8.7 L
Rated engine power (individual product page)435 hp
Maximum engine power (individual product page)435 hp
Transmission
Standard transmissionCVXDrive continuously variable transmission
Hydraulics
Hitch lift capacity25926 lb
Sources
Case IH · official sourceCase IH US current Optum Series 270-440 lineup
Case IH · official sourceCase IH US Optum 440 official current product specifications