Caterpillar 3512 Marine Auxiliary Engine
The Caterpillar 3512 marine auxiliary drive engine series is an V-12, 4-Stroke-Cycle-Diesel engine with a 170 mm (6.7 in) bore, 190.0-215 mm (7.5-8.46 in) stroke and 51.8-58.6 L (3158-3574 in³) displacement.
The 3512 marine auxiliary engine is now available in a wide range of ratings that meet U.S. EPA Tier 4 Final and IMO III marine emissions regulations. As the commercial marine industry adjusts their operations to meet U.S. EPA Tier 4 Final and IMO III emissions standards, Caterpillar Marine has introduced a solution built to maximize performance while meeting regulations. Caterpillar’s combination of a fuel-efficiency-optimized engine and a selective catalytic reduction (SCR) aftertreatment system is a solution that not only reduces NOx emissions, but can also lower a customer’s owning and operating costs in the process.
As a partner of Caterpillar marine auxiliary engine for many years, EMAC is a professional power system solution provider. We provide global customers with one-stop power system-sales solutions from power system design to power system supply, from installation to commissioning, and from after-sales. Program. With sales service support for spare parts supply, EMAC is your reliable powertrain partner, offering you the best cost-effective and reliable system solutions.
General Specifications of 3512 Series
| Engine Type: | V-12, 4-Stroke-Cycle-Diesel |
| Displacement: | 51.8-58.6 L |
| Bore * Stroke: | 170 mm * 215 mm |
| Advertised Power: | 1424-1789 HP @ 1800 RPM |
| Peak Torque: | N/A |
| Rated Speed: | 1800 RPM |
| Emissision: | Tier 4 / IMO II-III |
| Aspiration Method: | Turbocharged Aftercooled (TA) |
| Wet Weight: | 6532 kg (14400 lb) |
| Dimission Standards: | 3038.6 mm * 1988.0 mm * 2073.8 mm |
Caterpillar 3512 Series Marine Auxiliary Engine
This is the list of all series of Caterpillar 3512 marine Auxiliary Engine.
Click here to find automotive engines by type (Fuel System & Emission Standard).
Caterpillar 3512B Marine Auxiliary Engine
Rated Power : 1424 HP @ 1800 RPM
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm * 190 mm
Displacement : 51.8 L (3158 in³)
Emission Standard : N/A
Caterpillar 3512E Marine Auxiliary Engine
Rated Power : 1789 HP @ 1800 RPM
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm * 215 mm
Displacement : 58.6 L (3574 in³)
Emission Standard : Tier 4/IMO II-III
