Engine Model
Cat C4.4
Net Power – ISO 9249
171hp
Net Power – ISO 9249 (DIN)
174hp (metric)
Engine Power – Maximum – ISO 14396
174hp
Engine Power – ISO 14396 (DIN)
176hp (metric)
Bore
4.1in
Stroke
5.3in
Displacement
268.5in³
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Note (1)
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time
Note (2)
¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO
Maximum Gross – ISO 14396
129.4 kW (174 hp [176 hp/PS*])