3512C HD (Offshore)
The 3512C (HD) offshore engine for well stimulation operations was specifically developed to operate in harsh environments offshore while meeting the highest standards in performance, durability, reliability, and emissions. Cat engines are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. 3512C (HD) offshore engines, with ratings: 1678-1864 bkW (2250-2500 bhp) @ 1900 rpm meet IMO Tier II and U.S. EPA Marine Tier 2 emission standards.
Maximum Rating
2500.0 BHP
Displacement
58.9 in³
Minimum Rating
2250.0 BHP
Specification
Value
Maximum Rating
2500.0 BHP
Displacement
58.9 in³
Minimum Rating
2250.0 BHP
Aspiration
Turbocharged-Aftercooled
Flywheel and Flywheel Housing
SAE No. 0
Flywheel Teeth
151
Stroke
8.5 in
Bore
6.7 in
Specification
Value
Emissions
IMO Tier II and EPA Marine Tier 2
Specification
Value
Length
113.8 in
Width
64.2 in
Height
86.1 in
Weight
14145.0 lb
Separate Circuit Aftercooler (SCAC)
Integration with engine cooling system allows ease of installation and a tighter overall engine package
ADEM A3 engine management system integrates speed control, air/fuel ratio control and ignition/detonation controls into a complete engine management system with integrated digital ignition, engine protection and monitoring
For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical packages. Cat engines, generators, controls, radiators, and transmissions can be custom designed and matched in collaboration with our local dealers to create unique solutions. Custom packages are globally supported and are covered by a one year warranty after startup.
Large variety of factory-installed engine attachments reduces packaging time
Every engine is full-load tested to ensure proper engine performance
- More than 2,200 dealer outlets - Cat factory-trained dealer technicians service every aspect of your petroleum engine - Cat parts and labor warranty - Preventive maintenance agreements available for repairbefore-failure options - S•O•SSM program matches your oil and coolant samples against Caterpillar set standards to determine: • Internal engine component condition • Presence of unwanted fluids • Presence of combustion by-products • Site-specific oil change interval
- Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products. • Cast engine blocks, heads, cylinder liners, front and flywheel housings • Machine critical components • Assemble complete engine
For all your petroleum power requirements, visit www.cat.com/oilandgas
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