CAT C15 Diesel Engine

Product Portfolio

Model:
C15
Rated Power (kW):
354–475
Rated Power Speed (kW/rpm):
1800–2100
Peak Torque Speed (N·m/rpm):
1400–1600
Aspiration:
Turbocharged & Aftercooled
Cylinder:
6
Bore×Stroke (mm):
137 x 171
Displacement (L):
15.2
L×W×H (mm):
1490×950×1350
Weight (kg):
1400–1550
Application:
Mining equipment, genset, marine

Cat C15 Diesel Engine Spare Parts

Looking for spare parts for your CAT C15 diesel engine? Xunai Machinery supplies genuine and high-quality replacement parts for Cat engines — including pistons, piston rings, cylinder liners, crankshafts, connecting rods, gaskets, fuel injectors, fuel pumps, water pumps, oil pumps, turbochargers, bearings and full overhaul kits. Keep your C15 engine running with fast-shipping OEM-quality components at factory prices.

Interested in the CAT C15?

Send us your required quantity and application and we will reply with price, stock availability and lead time within one business day.

CAT C15 Engine – Overview & FAQ

The Caterpillar C15 is a 6-cylinder, 15.2L heavy-duty diesel engine with a 137 x 171mm bore and stroke, turbocharged and aftercooled for outputs of 354-475kW. Long used across Caterpillar's mining, generator set, and marine engine ranges, the C15 platform is valued for its high torque rise, structural strength, and ability to sustain demanding continuous-duty cycles in some of the toughest operating conditions.

Xunai Machinery supplies the full CAT C15 range, including C15. Contact us for the exact specification, availability and lead time of any model.

The CAT C15 diesel engine is commonly used for industrial, power generation, marine and vehicle applications. As a China-based manufacturer and exporter, Xunai Machinery ships CAT engines and genuine spare parts worldwide at competitive prices.

Yes. We supply a complete range of CAT spare parts – including piston rings, cylinder liners, crankshafts and gasket kits – for the C15 and other CAT engine series. Contact us for a quotation.

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