Cat C27 Industrial Power Unit Tier 4F
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.
Key Specs
Maximum Power
950 hp
Maximum Torque
3211 lb-ft @ 1200 rpm
Emissions
U.S. EPA Tier 4 Final, EU Stage V
Product Specifications For C27
Power Rating
Maximum Power 950 hp
Maximum Torque 3211 lb-ft @ 1200 rpm
Rated Speed 1800 rpm
Minimum Power 800 hp
Emission Standards Emissions U.S. EPA Tier 4 Final,
Engine Configuration V-12, 4-Stroke-Cycle Diesel
Bore 5.7 in
Stroke 6 in
Displacement 1649.5 in3
Compression Ratio 16.0:1
Aspiration Twin Turbocharged-Aftercooled (TTA)
Rotation from Flywheel End Counterclockwise
Aftertreatment 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 Jl 939 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 powe 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