Technicial Specifications
Power Range | 750-1800 bhp (559-1342 bkW) |
Speed Range | 1600-2300 rpm |
Emissions | EPA Tier 3, IMO II, EU IW |
Aspiration | TTA |
Bore | 145 mm |
Stroke | 162 mm |
Displacement | 32.1 l |
Rotation from Flywheel End | Counterclockwise |
Configuration | Vee 12, 4-Stroke-Cycle Diesel |
Maximum Height | 1587 mm |
Minimum Length | 2121 mm |
Minimum Height | 1547 mm |
Maximum Width | 1528 mm |
Maximum Length | 2284 mm |
Minimum Dry Weight | 3152 kg |
Minimum Width | 1528 mm |
Advantages and Features
Emissions
IMO II/EPA Tier 3 Compliant RatingsSeparate Circuit Aftercooling System (SCAC) for A-C ratings
No seawater circulating through the aftercooling system to prevent corrosion.Seven Ratings with Wide Operating Speed Range (WOSR)
Full power & torque are available for a broader operating speed range. For example: With an A rating at 1800 rpm - you have full power from 1500 to 1800 rpm.Extended Oil Change Intervals
A Ratings: 1000 hours, B Ratings: 750 hours, C Ratings: 500 hoursThe Cat Global Dealer Network
Extensive service network of CAT dealers as well as unparalleled service from certified authorized marine dealers.Durability
Proven engine operating history: performance iron with thousands of hours of validation testing for quality and durabilityReliability
Backed by Caterpillar's standard warrantyStandard Equipment
-
AIR INLET SYSTEM
- Separate Circuit After-Cooled (SCAC)
- Seawater After-Cooling (SWAC) System
- Air cleaner
- Turbochargers, jacket water cooled
- Turbochargers inlet, 152 mm (6 in) OD straight connection
-
CONTROL SYSTEM
- Programmable Low Idle (550 - 750 rpm)
- WOSR (Wide Operating Speed Range) available for - A, B, & C Ratings
- Programmable High Idle Limit for WOSR Ratings
- Electronic diagnostics and fault logging
- Engine and transmission monitoring (speed, temperature, pressure)
- Electronic fuel/air ratio control
- Engine Protection Mode for extended ambient conditions
- Torque Limiting functionality for WOSR ratings only
- 70-pin customer connector
- Throttle Input signal options
-
COOLING SYSTEM
- Separate Circuit After-Cooling (SCAC) for Heat Exchanged (HEX) & Keel cooled engines
- Jacket Water (JW) and SCAC Heat Exchangers Shell & Tube for HEX cooled engines
- SCAC pump, gear driven
- Jacket water pump, gear driven
- Sea water pump, bronze impeller, gear driven, for HEX cooled engines only
- Sea water Pump & JW Heat Exchanger Connection: 76.2 mm (3in) ID Standard
- Keel Connections: 76.2 mm (3in) ID Standard 4 Bolt ANSI Flange Connection
- SCAC and JW shunt tanks for maintaining proper pump inlet pressures
- Seawater After-Cooling (SWAC) System
-
EXHAUST SYSTEM
- 4 Bolt 130 mm (5.12 in) diameter flanged outlet
- Water-cooled exhaust manifold & turbocharger
-
FLYWHEELS & FLYWHEEL HOUSINGS
- SAE standard rotation (CCW facing exciter end)
- Flywheel Housing: SAE No. 0, Flywheel: 18 inch, 136 teeth
-
FUEL SYSTEM
- Duplex Fuel Filters, Spin-on, RH & LH service
- Fuel connections size:Supply JIC 37 Deg -10 (7/8-14), Return JIC 37 Deg -8 (3/4-16)
- Plate Type Fuel Cooler installed behind Aftercooler Shunt Tank
- Fuel transfer pump, gear driven
- Manual fuel priming pump
- Hybrid fuel line design
-
LUBE SYSTEM
- Simplex Oil Filters, RH or LH service
- Deep sump oil pan
- RH or LH service oil filler locations
- RH or LH service dipstick
- Oil pump, gear driven
-
MOUNTING SYSTEM
- Front support - adjustable
-
POWER TAKE-OFFS
- Front Poly-V groove pulley (Quantity 1) for auxiliary drives
-
GENERAL
- Common electrical bonding point
- Engine does not ship with zinc components
Optional Equipment
-
Air Inlet Systems
- Air Inlet Cleaner
- Air Inlet Adapter
-
Charging Systems
- Battery Charger
- Charging Alternators
- Ammeter
-
Cooling System
- Marine Gear/Transmission Oil Coolers
- Connections
-
Exhaust System
- Dual Elbow
- Flexible Fitting
- Dual Muffler
- Muffler Spark Arresting
- Flange
-
Fuel System
- Water Separator
-
Instrumentation
- OEM Wiring Harness
- Engine to Engine Harness
- Instrument Panels
- Exhaust Temperature Sensors
- Wiring Harness
- Gauges
- Transmission Sensors
-
Lube System
- Transmission Oil Cooler
- Manual Sump Pump
- Duplex Oil Filters
-
Protection System
- Fuel and Oil Shielding
-
Starting System
- Air Starting Motor
- Air Start Accessories
- Electric Starting Motors - Single 24 Volt
- Starting Aids
- Battery Sets - 24 Volt - Dry
- Dual Starting Motors (Electric and Air)
-
Packing
- Engine Protective Cover
- Export Packing
- Storage Preservation
-
Mounting System
- Front Support
- Adapter Kits
- Isolator Mounts
-
Power Take-Offs
- Front Enclosed Clutches
- Rear Hydraulic Pump Drive
-
GENERAL
- Fumes Disposal
-
CONTROL SYSTEM
- Instrument Panels
- CATERPILLAR ALARM AND PROTECTION
- Fuel and Oil Shielding