CAT® C27 ACERT™ INDUSTRIAL DIESEL ENGINE
The Cat® C27 ACERT™ Industrial Diesel Engine is offered in ratings ranging from 597-858 bkW (800-1150 bhp) @ 1800-2100 rpm. These ratings meet U.S. EPA Tier 2 equivalent emission standards. Industries and applications powered by these high powered engines include Bore/Drill Rigs, Chippers/Grinders, Construction, Cranes, Dredgers, Forestry, Hydraulic Power Units, Irrigation Equipment, Material Handling, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.
SPECIFICATIONS
Minimum Power597.0 bkW
Maximum Power858.0 bkW
Rated Speed1800-2100 rpm
power rating
Minimum Power597.0 bkW
Maximum Power858.0 bkW
Rated Speed1800-2100 rpm
emission standards
EmissionsU.S. EPA Tier 2 Equivalent
general
Engine ConfigurationV-12, 4-Stroke-Cycle Diesel
Bore137.2 mm (5.4 in)
Stroke152.4 mm (6.0 in)
Displacement27.03 L (1649.5 in³)
AspirationTurbocharged Aftercooled (TA)
Compression Ratio16.5:1
Combustion SystemDirect Injection
Rotation (from flywheel end)Counterclockwise
engine dimensions approximate final dimensions dependent on selected options
Length1917 mm (75.5 in)
Width1464 mm (57.6 in)
Height1319 mm (51.9 in)
Weight, Net Dry (Basic Operating Engine Without Optional Attachments) 2946 kg (6495 lb)
C27 ACERT™ STANDARD EQUIPMENT
- air inlet system
Twin Turbocharged Aftercooled
Air-to-Air Aftercooled - control system
Electronic governing, PTO speed control
Programmable ratings
Automatic altitude compensation
Power compensation for fuel temperature
Programmable low and high idle and total engine limit
Electronic diagnostics and fault logging
Engine monitoring system SAE J1939 broadcast and control
ADEM™ A4 Electronic Control Unit (ECU) - cooling system
Thermostats and housing, vertical outlet
Jacket water pump, centrifugal
Water pump, inlet - exhaust system
Exhaust manifold, dry
Optional exhaust outlet - flywheels and flywheel housing
SAE No. 1 flywheel housing - fuel system
MEUI injection
Fuel filter, secondary (2 micron)
ACERT™ Technology
Fuel transfer pump
Fuel priming pump - lube system
Crankcase breather
Oil cooler
Oil filler
Lube oil filter
Front sump oil pan
Oil dipstick
Gear driven oil pump - general
Vibration damper
Lifting eyes
Cold start capability to -20° C (-4° F)
Paint: Caterpillar yellow, with optional colors available at request