Power Rating
| Maximum Power | 950 HP 709 kW |
| Maximum Torque | 3211 lb-ft @ 1200 rpm 4354 Nm @ 1200 rpm |
| Rated Speed | 1800 rpm 1800 rpm |
| Minimum Power | 800 HP 597 kW |
My Account
Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Welcome Back!
My Account Dashboard
Account Information
Site Settings
Security
Industrial Diesel Power Units C27
Request A Price Find DealerKey Specs
- Maximum Power
- 950 HP
- 709 kW
- Maximum Torque
- 3211 lb-ft @ 1200 rpm
- 4354 Nm @ 1200 rpm
- Emissions
- U.S. EPA Tier 4 Final, EU Stage V
- U.S. EPA Tier 4 Final, EU Stage V
Overview
The Cat® C27 Industrial Power Unit is offered in ratings ranging from 597-783 bkW (800-1050 bhp)@ 1800 rpm. Conveniently pre-configured for a wide range of applications, the Cat® Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.
Features At A Glance
Reliable, Quiet and Durable Power
High Performance
Fuel Efficiency
Fuel & Oil
Broad Application Range
World-class Product Support Offered Through Global Cat Dealer Network
- Scheduled maintenance, including SOS℠ sample
- Customer Support Agreements (CSA)
- Caterpillar Extended Service Coverage (ESC)
- Superior dealer service network
- Extended dealer service network through the Cat Industrial Service Distributor (ISD) program
Product Specifications for C27
Emission Standards
| Emissions | U.S. EPA Tier 4 Final, EU Stage V U.S. EPA Tier 4 Final, EU Stage V |
General
| Engine Configuration | V-12, 4-Stroke-Cycle Diesel V-12, 4-Stroke-Cycle Diesel |
| Bore | 5.7 in 137.2 mm |
| Stroke | 6 in 152.4 mm |
| Displacement | 1649.5 in³ 27 l |
| Compression Ratio | 16.0:1 16.0:1 |
| Aspiration | Twin Turbocharged-Aftercooled (TTA) Twin Turbocharged-Aftercooled (TTA) |
| Rotation from Flywheel End | Counterclockwise Counterclockwise |
| Aftertreatment | DOC DOC |
C27 Standard Equipment
Air Inlet System
- Turbocharged
- Air-to-Air Aftercooled
- Mid-mount turbocharged system with front and rear exhaust configurations (Tier 4 Final, Stage IV)
Control System
- Electronic control system
- Over-foam wiring harness
- Automatic altitude compensation
- Power compensated for fuel temperature
- Remote fan control
- Configurable software features
- Engine monitoring system SAE J1939 broadcast and control
- Integrated Electronic Control Unit (ECU)
Cooling System
- Thermostats and housing, vertical outlet
- Centrifugal water pump
- Guidance on cooling system design available through your dealer to ensure equipment reliability
Flywheels and Flywheel Housing
- Choice of SAE No. 0 or SAE No. 1 flywheel housing
- Available SAE No. 1 power take off with optional SAE A, SAE B or SAE C power take off drives. Engine power can also be taken from the front of the engine with optional attachments. (Tier 4 Final, Stage IV).
Fuel System
- MEUI injection
- Primary fuel filter
- Secondary fuel filters
- Fuel transfer pump
- Electronic fuel priming
Lube System
- Open crankcase ventilation system
- Oil cooler
- Oil filler
- Lube oil filter
- Oil dipstick
- Gear driven oil pump
- Choice of front, rear or center sumps
- Open crankcase ventilation system with fumes disposal (optional OCV filter system) (Tier 4 Final, Stage IV)
Power Take Off (PTO)
- SAE A, SAE B or SAE C power take off (PTO) drives. Engine power can also be taken from the front of the engine on some applications.
General
- Paint: Caterpillar yellow, with optional colors available at request
U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment/ Clean Emissions Control Equipment
- Cat Regeneration System
- Aftertreatment information applies to ratings from 429-522 bkW (575-700 bhp)
- Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
- Aftertreatment Electronic Control Unit (ECU)
- NOx Reduction System (NRS)
- Pump Electronic Control Unit (PETU)
- Selective Catalytic Reduction (SCR)
- Available in 12V or 24V systems
See how C27 compares against frequently compared products.
Industrial
C27
Selected
- Maximum Power
- 950 HP
- 709 kW
- Maximum Torque
- 3211 lb-ft @ 1200 rpm
- 4354 Nm @ 1200 rpm
- Emissions
- U.S. EPA Tier 4 Final, EU Stage V
- U.S. EPA Tier 4 Final, EU Stage V
Industrial
C18 (>560 kW)
- Maximum Power
- 800 HP
- 597 kW
- Maximum Torque
- 2736 lb-ft @ 1300 rpm
- 3710 Nm @ 1300 rpm
- Emissions
- U.S. EPA Tier 4 Final, EU Stage V
- U.S. EPA Tier 4 Final, EU Stage V
Industrial
C32
- Maximum Power
- 1000 HP
- 746 kW
- Maximum Torque
- 3825 lb-ft @ 1200 rpm
- 5186 Nm @ 1200 rpm
- Emissions
- U.S. EPA Tier 4 Final and EU Stage V
- U.S. EPA Tier 4 Final and EU Stage V
