C32 Tier 4 / IMO III
Cat C32 Propulsion Engine (US EPA Tier 4 / IMO III)
Cat C32 Propulsion Engine (US EPA Tier 4 / IMO III)
DESCRIPTION
Cat C32 Propulsion Engine (US EPA Tier 4 / IMO III)Air Inlet System
Separate-circuit aftercooling – no sea water in aftercooler
Emissions
Utilizes SCR Technology to enable U.S. EPA Tier 4 Final emission regulations compliance while lowering operational costs, IMO III emissions compliant
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
- Standard Equipment
- Optional Equipment
- Specs
- Docs
Standard Equipment
- FUEL SYSTEM
- Shipped loose primary fuel filter with water separator
- Duplex fuel filters with hybrid fuel lines
- Fuel transfer and priming pump
- AIR INLET SYSTEM
- Air cleaner
- Separate circuit aftercooled (SCAC)
- 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
- 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
Optional Equipment
- AIR INLET SYSTEM
- Closed crankcase fumes disposal
- ALARM AND PROTECTION
- MECP I control panel
- MECP III B control panel with Cat® Alarm and Protection System
- 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 dual
Specs
Overview
Long Name:
Cat C32 Propulsion Engine (US EPA Tier 4 / IMO III)
Name:
C32 Tier 4 / IMO III
Brand:
Caterpillar
Status:
Current
Clean Emissions Module (CEM) - Dimensions
6 Brick Z-Flow - Length
147.7 in / 3751 mm
Power Rating
Power Range
1000-1450 bhp (746-1081 bKW)
Dimensions & Weights
Minimum Length
83.9 in / 2130 mm
Clean Emissions Module (CEM) - Dimensions
6 Brick Z-Flow - Height
23.5 in / 597 mm
Engine Specifications
Speed Range
1600-2150 rpm
Dimensions & Weights
Maximum Length
89.8 in / 2280 mm
Clean Emissions Module (CEM) - Dimensions
6 Brick Z-Flow - Width
43.5 in / 1106 mm
Dimensions & Weights
Minimum Height
59.3 in / 1507 mm
Engine Specifications
Emissions
U.S. EPA Tier 4 Final certified
IMO III emissions certified
(SCR required)
Clean Emissions Module (CEM) - Dimensions
6 Brick Z-Flow - Weight
1246 lb / 565 kg
Engine Specifications
Configuration
Vee 12, 4-stroke-cycle diesel
Dimensions & Weights
Maximum Height
63.5 in / 1613 mm
Minimum Width
57.1 in / 1451 mm
Clean Emissions Module (CEM) - Dimensions
6 Brick U-Flow - Length
85 in / 2159 mm
Engine Specifications
Bore
5.71 in / 145 mm
Clean Emissions Module (CEM) - Dimensions
6 Brick U-Flow - Height
23.5 in / 597 mm
Dimensions & Weights
Maximum Width
57.3 in / 1455 mm
Clean Emissions Module (CEM) - Dimensions
6 Brick U-Flow - Width
56.9 in / 1445 mm
Dimensions & Weights
Minimum Engine Dry Weight
6950 lb / 3152 kg
Engine Specifications
Stroke
6.38 in / 162 mm
Displacement
1959 in³ / 32.1 l
Dimensions & Weights
Maximum Engine Dry Weight
7160 lb / 3248 kg
Clean Emissions Module (CEM) - Dimensions
6 Brick U-Flow - Weight
1235 lb / 560 kg
Dosing Cabinet - Length
37.4 in / 949 mm
Engine Specifications
Aspiration
Turbocharged-aftercooled aspiration
Clean Emissions Module (CEM) - Dimensions
Dosing Cabinet - Height
22.8 in / 579 mm
Engine Specifications
Governor
Electronic (A5 ECM)
Refill Capacity
Lube Oil System w/ oil filter change: 146 L (38.5 gal) - deep pan
Clean Emissions Module (CEM) - Dimensions
Dosing Cabinet - Width
18.8 in / 477 mm
Dosing Cabinet - Weight
209 lb / 95 kg
Engine Specifications
Oil Change Interval
1000 hrs - deep pan
Cooling
Heat exchanger or keel cooled
Flywheel Housing
SAE No. 0 with SAE No. 18 flywheel (136 teeth)
Rotation
Counterclockwise from flywheel end
SEE HOW C32 Tier 4 / IMO III COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
Commercial Propulsion Engines
C32 Tier 4 / IMO III
- Brand
- Caterpillar
- Status
- Current
- Power Range
- 1000-1450 bhp (746-1081 bKW)
- Speed Range
- 1600-2150 rpm
- Emissions
- U.S. EPA Tier 4 Final certified IMO III emissions certified (SCR required)
- Configuration
- Vee 12, 4-stroke-cycle diesel
- Bore
- 5.71 in / 145 mm
- Stroke
- 6.38 in / 162 mm
- Displacement
- 1959 in³ / 32.1 l
- Aspiration
- Turbocharged-aftercooled aspiration
- Governor
- Electronic (A5 ECM)
- Refill Capacity
- Lube Oil System w/ oil filter change: 146 L (38.5 gal) - deep pan
- Oil Change Interval
- 1000 hrs - deep pan
- Cooling
- Heat exchanger or keel cooled
- Flywheel Housing
- SAE No. 0 with SAE No. 18 flywheel (136 teeth)
Selected Model
Commercial Propulsion Engines
C32 Tier 3 / IMO II
- Brand
- Caterpillar
- Status
- Current
- Power Range
- 660-1600 bhp (492-1193 bkW)
- Speed Range
- 1600-2300 rpm
- Emissions
- U.S. EPA Tier 3 / IMO II emissions certified
- Configuration
- Vee 12, 4-stroke-cycle diesel
- Bore
- 5.71 in / 145 mm
- Stroke
- 6.38 in / 162 mm
- Displacement
- 1959 in³ / 32.1 l
- Aspiration
- Turbocharged-aftercooled aspiration
- Governor
- Electronic (A4 ECM)
- Refill Capacity
- Lube Oil System w/Oil filter change: 146 L (38.5 gal)
- Oil Change Interval
- 1000 hrs
- Cooling
- Heat exchanger or keel cooled
- Flywheel Housing
- SAE No. 0 with SAE No. 18 flywheel (136 teeth)
Commercial Propulsion Engines
C7.1 Tier 3 / IMO II
- Brand
- Caterpillar
- Status
- Current
- Power Range
- 280 bhp - 425 bhp (209 bkW - 317 bkW)
- Speed Range
- 2300 - 2700 rpm
- Emissions
- U.S. EPA Tier 3, IMO II, RCD II, China II
- Configuration
- In-line 6, 4-stroke-cycle diesel
- Bore
- 4.13 in / 105 mm
- Stroke
- 5.31 in / 135 mm
- Displacement
- 428 in³ / 7.01 l
- Aspiration
- Turbocharged-aftercooled
- Governor
- Electronic (A5E2 V2 ECM)
- Refill Capacity
- 20 L (5.3 gal)
- Oil Change Interval
- 500 hrs
- Cooling
- Heat exchange or keel cooled
- Flywheel Housing
- SAE No. 03