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3512C Tier 3 Marine Propulsion Engine

Overview

The 3512C High Displacement marine engines are now available in a wide range of ratings that meet EPA Marine Tier 3 and IMO II regulations without any additional aftertreatment. These new propulsion, auxiliary, and DEP engines, designed and built from the current 3512C and 3516C platforms, have minimal dimensional and weight changes in comparison. Owning and operating costs are also very similar. For the specific fuel consumption of each rating please refer to the performance data. New features include stainless steel exhaust heat shields, closed crankcase ventilation system, and EPA Tier 3 compliance.

3512C Tier 3 Marine Propulsion Engine - Specifications

Power Rating
Power Range
1340-2366 bhp (1000-1765 bkW)
Engine Specifications
Speed Range
1600-1800 rpm
Emissions
EPA Tier 3, IMO II
Aspiration
TTA
Bore
6.69 in
170 mm
Stroke
8.46 in
215 mm
Displacement
3574 in³
58.6 l
Rotation from Flywheel End
Counterclockwise or Clockwise
Configuration
Vee 12, 4-Stroke-Cycle Diesel
Dimensions & Weights
Minimum Dry Weight
16508 lb
7488 kg
Minimum Length
104.2 in
2465 mm
Maximum Length
104.2 in
2465 mm
Minimum Height
87.5 in
2222.6 mm
Maximum Height
87.5 in
2222.6 mm
Minimum Width
80.2 in
2037 mm
Maximum Width
80.2 in
2037 mm