Maximum Rating | 447 bkW |
Emissions | NSPS 2010 |
Displacement | 27 l |
Minimum Rating | 447 bkW |
Compression Ratio | 8.3:1 |
Aspiration | Turbocharged-Aftercooled |
Rotation from Flywheel End | Counterclockwise |
Flywheel and Flywheel Housing | SAE No. 14 or 18, Flywheel Housing SAE No. 0 |
Flywheel Teeth | 136 |
Weight - Dry | 2835 kg |
Oil Change Interval | 750 hours |
Ignition, Protection | Electronic ADEM A4 |
Air/Fuel Ratio Control | Electronic ADEM A4 |
Stroke | 152.4 mm |
Bore | 137.2 mm |
Cooling System | 75 l |
Lube Oil System - Refill | 170 l |
Air cleaner — single element with service indicator
Optional air inlet adapter and rain cap — recommended for weather protection
ADEM A4
Class 1, Division 2, Group C&D and Zone 2
Jacket water thermostats and housing — full open temperature 98°C (208°F)
Jacket water pump — gear driven, centrifugal, non-self-priming
Aftercooler water pump — gear driven, centrifugal, non-self-priming
Aftercooler core — for treated water and sea air atmosphere
Exhaust manifolds — watercooled
Exhaust elbow — dry 203 mm (8 in)
Three-way catalyst — 1.0 g NOx and 0.5 g NOx NTE options
Flywheel, SAE No. 14 or 18
Flywheel housing, SAE No. 0
SAE standard rotation
Air/fuel ratio control
Gas pressure regulator
Natural gas carburetor
Crankcase breather — top mounted
Oil cooler
Oil filter — RH
Oil filler in valve cover, dipstick — RH
Engine mounting rails — 254 mm (10 in) industrialtype, entire length
ADEM A4 protection
The following include alarm and shutdown:
The following is display only
Paint, Caterpillar yellow
Crankshaft vibration damper and drive pulleys
Lifting eyes
Cylinder block inspection covers
24V, 35A CSA alternator
Exhaust flex fitting
Exhaust elbow
Exhaust flange — ANSI
Operator interface panel
Operator interface panel enclosure
15', 20', 50' interconnect harness
Air pressure regulator
Air start silencer
Vane starter
Electric starter
Turbine starter
Fuel filter
Precleaner
Rain cap