Riggs Cat

3512C (HD) Well Stimulation Engine

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Specification Summary

Minimum Rating
2250 BHP
Maximum Rating
2500 BHP
Emissions
Non-current EPA Tier 2 and China Stage III
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
Non-current EPA Tier 2 and China Stage III

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
Non-current EPA Tier 2 and China Stage III
Length
113.8 in
Width
64.2 in
Height
86.1 in
Weight
14145 lb

Well stimulation operations in the oilfield are complex and demanding. The 3512E Tier 4 Final engine for well service operations was specifically developed to meet Tier 4 Final emissions and to meet the highest standards in performance, durability, and reliability. Cat engines are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. 3512E engines, with ratings: 1678-1864 bkW (2250-2500 bhp) @ 1800 rpm meet U.S. EPA Non-road Mobile Tier 4 final emission standards.