C32 IMO III
Equipment
C32 IMO III Standard Equipment
AIR INLET SYSTEM
- Separate circuit aftercooled (SCAC)
- Closed crankcase fumes disposal
CONTROL SYSTEM
- 24V control system
COOLING SYSTEM
- Heat exchanger or Keel Cooling
- Watercooled exhaust manifold and turbocharger
- Hard seawater lines – no flexible hoses
- Flanges for cooling connections, ANSI or DIN
FUEL SYSTEM
- Duplex fuel filters with hybrid fuel lines
- Shipped loose primary fuel filter with water separator
- Fuel transfer and priming pump
LUBE SYSTEM
- Oil fill, simplex filter and dipstick
- Deep or shallow sump oil pan
MOUNTING SYSTEM
- Adjustable front support mounting system
GENERAL
- Right or left hand service sides
- Customer wiring and service tool connector
C32 IMO III Optional Equipment
ALARM AND PROTECTION
- MECP I control panel
- MECP III control panel with Cat® Alarm and Protection System
EXHAUST SYSTEM
- Water-in-fuel and exhaust temperature sensors
- Muffler
CHARGING SYSTEM
- Charging alternator
FUEL SYSTEM
- Manual or electric fuel priming pump
- Fuel cooler
LUBE SYSTEM
- Duplex oil filters
POWER TAKE-OFFS
- Front drives including stub shaft and pump drive
- Rear SAE A or B pump drives
STARTING SYSTEM
- Starting motors – air, electric or redundant
Benefits & Features
Emissions
Utilizes SCR Technology to enable IMO III emission regulations compliance while lowering operational costs
Control Strategy
Utilizes closed loop air assisted DEF dosing control strategy that delivers: Highest efficiency mixing and control to lower operational costs; Extends emissions useful life; Ensures compliance; Flexible to urea quality
Fuel System
Enhanced control of fuel injection optimized through crank timing and the A5 ECM technology
Power Reserve
Industry leading power reserve
Certifications
Wide range of available Marine Society certifications
Warranty
Industry-leading warranty coverage for factory packaged components
Service
Global dealer network for service in any location
Specifications
Overview
Cat C32 Auxiliary / Diesel Electric Propulsion Engine (IMO III)
Engine Specifications
| Aspiration | Turbocharged-aftercooled aspiration Turbocharged-aftercooled aspiration | More |
| Emissions | IMO III emissions certified (SCR required) IMO III emissions certified (SCR required) | More |
| Bore | 5.71 in 145.0 mm | More |
| Configuration | Vee 12, 4-stroke-cycle diesel Vee 12, 4-stroke-cycle diesel | More |
| Displacement | 1959.0 in³ 32.1 l | More |
| Rotation | Counterclockwise from flywheel end Counterclockwise from flywheel end | More |
| Stroke | 6.38 in 162.0 mm | More |
| Cooling | Heat exchanger or keel cooled Heat exchanger or keel cooled | More |
| Flywheel Housing | SAE No. 0 with SAE No. 18 flywheel (136 teeth) SAE No. 0 with SAE No. 18 flywheel (136 teeth) | More |
| Governor | Electronic (A5 ECM) Electronic (A5 ECM) | More |
| Oil Change Interval | 750 hrs - deep pan 750 hrs - deep pan | More |
| Rated Engine Speed | 1500 rpm 1500 rpm | More |
| Refill Capacity | Lube Oil System w/ oil filter change: 146 L (38.5 gal) - deep pan Lube Oil System w/ oil filter change: 146 L (38.5 gal) - deep pan | More |
Dimensions & Weights
| Maximum Engine Dry Weight | 7160.0 lb 3248.0 kg | More |
| Maximum Height | 63.5 in 1613.0 mm | More |
| Maximum Length | 89.8 in 2280.0 mm | More |
| Maximum Width | 57.3 in 1455.0 mm | More |
| Minimum Engine Dry Weight | 6950.0 lb 3152.0 kg | More |
| Minimum Height | 59.3 in 1507.0 mm | More |
| Minimum Length | 83.9 in 2130.0 mm | More |
| Minimum Width | 57.1 in 1451.0 mm | More |
Clean Emissions Module (CEM) - Dimensions
| 6 Brick U-Flow - Height | 23.5 in 597.0 mm | More |
| 6 Brick U-Flow - Length | 85.0 in 2159.0 mm | More |
| 6 Brick U-Flow - Weight | 1235.0 lb 560.0 kg | More |
| 6 Brick U-Flow - Width | 56.9 in 1445.0 mm | More |
| 6 Brick Z-Flow - Height | 23.5 in 597.0 mm | More |
| 6 Brick Z-Flow - Length | 147.7 in 3751.0 mm | More |
| 6 Brick Z-Flow - Weight | 1246.0 lb 565.0 kg | More |
| 6 Brick Z-Flow - Width | 43.5 in 1106.0 mm | More |
| Dosing Cabinet - Height | 22.8 in 579.0 mm | More |
| Dosing Cabinet - Length | 37.4 in 949.0 mm | More |
| Dosing Cabinet - Weight | 209.0 lb 95.0 kg | More |
| Dosing Cabinet - Width | 18.8 in 477.0 mm | More |
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