Riggs Cat

3512C (HD) Offshore Well Stimulation Engine

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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.

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Specification Summary

Minimum Rating
2250 BHP
Maximum Rating
2500 BHP
Emissions
IMO Tier II and EPA Marine Tier 2
Length
113.8 in
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General Specifications

Minimum Rating
2250 BHP
Maximum Rating
2500 BHP
Aspiration
Turbocharged-Aftercooled
Displacement
58.9 in³
Flywheel and Flywheel Housing
SAE No. 0
Flywheel Teeth
151
Stroke
8.5 in
Bore
6.7 in

Emissions

Emissions
IMO Tier II and EPA Marine Tier 2

Dimensions

Length
113.8 in
Width
64.2 in
Height
86.1 in
Weight
14145 lb
Minimum Rating
2250 BHP
Maximum Rating
2500 BHP
Aspiration
Turbocharged-Aftercooled
Displacement
58.9 in³
Flywheel and Flywheel Housing
SAE No. 0
Flywheel Teeth
151
Stroke
8.5 in
Bore
6.7 in
Emissions
IMO Tier II and EPA Marine Tier 2
Length
113.8 in
Width
64.2 in
Height
86.1 in
Weight
14145 lb