The Cat® C1.5 Industrial Diesel Engine is offered in ratings ranging from 20.9-30 bkW (28-40.2 bhp) @ 2200-3000 rpm. These ratings meet EU Stage IIIA emission standards. Applications powered by C1.5 engines include: Agriculture Tractors, Combines and Harvesters, Aircraft Ground Support, Bore/Drill Rigs, Chippers, Grinders, Compactors, Rollers, Compressors, Construction, Irrigation, Pumps, Turf, Landscaping, Mobile Earthmoving, Paving, Trenchers, Underground Mining, and Material Handling.


Minimum Power 20.9 bkW
Maximum Power 30 bkW
Rated Speed 2200-3000 rpm
Emissions U.S. EPA Tier 4 Interim Equivalent
Engine Configuration Inline 3, 4-Stroke-Cycle Diesel
Bore 84 mm (3.3 in)
Stroke 90 mm (3.5 in)
Aspiration Naturally Aspirated (NA) or Turbocharged (T)
Displacement 1.496 L (91 in³)
Compression Ratio 22.5:1
Combustion System Indirect Injection
Rotation from Flywheel End Counterclockwise
Lube System – Refill 6 L (6.3 qt)
Height 643 mm (25.3 in)
Length 572 mm (22.5 in)
Weight – Net Dry – Basic Operating Engine Without Optional Attachments 149-156.5 kg (328-345 lb)
Width 453-512 mm (17.8-20.2 in)


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