Current Caterpillar Power-Systems Marine Auxiliary Engines

2021 Caterpillar Auxiliary Engines C32 Tier 4 / Imo III

2021 Caterpillar Auxiliary Engines C32 Tier 4 / Imo III

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  • Year 2021
  • Make Caterpillar
  • Model Auxiliary Engines
  • Engine Configuration: Vee 12, 4-stroke-cycle diesel
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2021 Caterpillar Auxiliary Engines C32 Tier 4 / Imo III

2021 Caterpillar Auxiliary Engines C32 Tier 4 / Imo III

  • Year 2021
  • Manufacturer Caterpillar
  • Model Name Auxiliary Engines
  • Trim Name C32 Tier 4 / Imo III
  • Generic Type (Primary) General
  • Engine Configuration: Vee 12, 4-stroke-cycle diesel
  • Engine Power Minimum Rating: 298 bkW (400 BHP) | Maximum Rating: 994 bkW (1333 BHP)
  • Rated Engine Speed 1800 rpm
  • Bore 145 mm (5.71 in)
  • Stroke 162 mm (6.38 in)
  • Displacement 32.1 l (1959 in³)
  • Cycle Time 4-stroke
  • Cooling Heat exchanger or keel cooled
  • Aspiration Turbocharged-aftercooled
  • Emissions U.S. EPA Tier 4 Final certified, IMO III emissions certified (SCR required)

2021 Caterpillar Auxiliary Engines C32 Tier 4 / Imo III

Cat C32 Auxiliary / Diesel Electric Propulsion Engine (US EPA Tier 4 / IMO III)

Features may include:

Emissions
  • Utilizes SCR technology to enable U.S. EPA Tier 4 Final 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

Engine

Engine Configuration: Vee 12, 4-stroke-cycle diesel
Engine Power Minimum Rating: 298 bkW (400 BHP) | Maximum Rating: 994 bkW (1333 BHP)
Rated Engine Speed 1800 rpm
Bore 145 mm (5.71 in)
Stroke 162 mm (6.38 in)
Displacement 32.1 l (1959 in³)
Cycle Time 4-stroke
Cooling Heat exchanger or keel cooled
Aspiration Turbocharged-aftercooled
Emissions U.S. EPA Tier 4 Final certified, IMO III emissions certified (SCR required)

Fuel System

Fuel Type Diesel

Drivetrain

Governor Electronic (A5 ECM)

Operational

Operating Conditions Oil Change Interval: 750 hrs - deep pan

Dimensions

Height Minimum: 1507 mm (59.3 in) | Maximum: 1613 mm (63.5 in) | 6 Brick U-Flow: 597 mm (23.5 in) | 6 Brick Z-Flow: 597 mm (23.5 in) | Dosing Cabinet: 579 mm (22.8 in)
Length Minimum: 2130 mm (83.9 in) | Maximum: 2280 mm (89.8 in) | Dosing Cabinet: 949 mm (37.4 in) | 6 Brick Z-Flow: 3751 mm (147.7 in) | 6 Brick U-Flow: 2159 mm (85 in)
Width Minimum: 1451 mm (57.1 in) | Maximum: 1455 mm (57.3 in) | 6 Brick Z-Flow: 1106 mm (43.5 in) | Dosing Cabinet: 477 mm (18.8 in) | 6 Brick U-Flow: 1445 mm (56.9 in)

Capacities

Oil Capacity (w/filter) Refill: Lube Oil System w/ oil filter change: 146 L (38.5 gal) - deep pan

Weights

Weight 6 Brick Z-Flow: 565 kg (1246 lb) | Dosing Cabinet: 95 kg (209 lb) | 6 Brick U-Flow: 560 kg (1235 lb)
Dry Weight Minimum: 3152 kg (6950 lb) | Maximum: 3248 kg (7160 lb)

Features

Features Engine Configuration: Vee 12 | Rotation: Counterclockwise from flywheel end | Flywheel Housing: SAE No. 0 with SAE No. 18 flywheel (136 teeth)

Product Photography