CAT C27 Diesel Engine High Power High Torque Durable Fuel Efficient for Mining Marine Construction and Industrial Use
The CAT C27 is a heavy‑duty V12 four‑stroke diesel engine with ACERT technology, turbocharging and aftercooling, delivering exceptional power density, strong torque, and reliable performance in harsh working conditions. It offers optimized fuel efficiency, low emissions, long service life, and easy maintenance, widely used in mining equipment, marine propulsion, generator sets, drilling rigs, and large industrial machinery.
Specifications
| Item |
Details |
| Engine Type |
V‑12 Cylinder 4‑Stroke Water‑Cooled Diesel |
| Displacement |
27.03 L |
| Bore x Stroke |
137 mm × 152 mm |
| Power Range |
597–783 kW 800–1050 hp @ 1800 rpm |
| Peak Torque |
5255 N·m @ 1400 rpm |
| Aspiration |
Twin Turbocharged Aftercooled |
| Compression Ratio |
16.0:1 |
| Dry Weight |
approx. 2946 kg |
| Emission Standard |
EPA Tier 4 Final EU Stage V |
Key Advantages
- Ultra‑high power density and strong low‑speed torque for heavy‑duty operation
- ACERT technology ensures efficient combustion and low fuel consumption
- Rugged design for continuous operation in mining marine and harsh environments
- Maintenance‑free aftertreatment system reduces downtime and operating cost
- Excellent reliability and long service intervals
- Compact structure for flexible installation in various equipment
- Global Cat parts supply and service network for reliable support
Typical Applications
- Mining trucks excavators and heavy machinery
- Marine propulsion and offshore auxiliary engines
- Industrial generator sets and water pump units
- Oilfield drilling rigs and mud pump drives
- Large construction and material handling equipment
- Industrial crushers grinders and dredgers
FAQs
- What type of engine is the Cat C27
It is a V12 four‑stroke turbocharged aftercooled diesel engine
- What is the power range of the C27
It delivers 597 to 783 kW 800 to 1050 hp at 1800 rpm
- What is the peak torque
Peak torque reaches 5255 N·m at 1400 rpm
- Does it meet strict emission standards
Yes it complies with EPA Tier 4 Final EU Stage V and other global regulations
- What equipment uses the C27 engine
It is widely used in mining marine drilling generator and heavy industrial applications
- Is maintenance convenient
Yes it features long service intervals and maintenance‑free aftertreatment