3512C Propulsion Engine (IMO II)

Product Description

The Cat 3512C marine propulsion engine makes your investment work harder. Through a wide range of available power ratings (including High Displacement ratings), no required aftertreatment technology, and nominal rated BSFC fuel consumption - it will drive down your total cost of ownership. With a redesigned piston bowl shape to improve combustion, and improved fuel delivery, this engine is IMO II emissions compliant and committed to sustainable environmental development. Single-source support, the Caterpillar warranty, and industry-leading one-year warranty on parts make the 3512C a fully integrated marine power solution.

Specifications
Us
Metric
Power Rating
Power Range
1280-2551 bhp (955-1902 bkW)
Engine Specifications
Speed Range
1200 rpm, 1600 rpm, 1800 rpm
Configuration
Vee 12, 4-Stroke-Cycle Diesel
Aspiration
TTA
Bore
6.69 in
170.0 mm
Stroke
7.48 in
190.0 mm
Stroke (High Displacement)
8.5 in
215 mm
Displacement
3161.0 in3
51.8 L
Displacement (High Displacement)
3574 in3
58.6 L
Rotation (from flywheel end)
Counterclockwise or Clockwise
Emissions
IMO II, EU IW
Dimensions & Weights
Minimum Length
102.0 in
2590.0 mm
Maximum Length
105.1 in
2669.0 mm
Minimum Width
80.2 in
2037.0 mm
Maximum Width
87.9 in
2232.0 mm
Minimum Height
75.0 in
1904.0 mm
Maximum Height
88.3 in
2242.0 mm
Minimum Dry Weight
14400.0 lb
6532.0 kg
Maximum Dry Weight
16340 lb
7411 kg
Standard/Optional

Standard Equipment

Air Inlet System
Control System
Exhaust System
Fuel System
Instrumentation
Lube System
Mounting System
Power Takeoffs
Protection System
General
Flywheel and Flywheel Housing
Cooling System
Instrumentation

Optional Equipment

Air Inlet System
Charging System
Control System
Cooling System
Exhaust System
Fuel System
Instrumentation
Lube System
Power Take-Offs
Marine Society Requirements
Protection System
Special Appearance Packages
Starting System
Mounting System
Transitional Vibration Analysis
Packing
Parts Kits

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