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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) @ 1900 rpm meet U.S. EPA Non-road Mobile Tier 4 final emission standards.

Cat Specs
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General Specifications

Minimum Rating
2250 BHP
Maximum Rating
2500 BHP
Aspiration
Turbocharged-Aftercooled
Displacement
3596 in³
Flywheel and Flywheel Housing
SAE No. 0
Flywheel Teeth
151
Stroke
8.5 in
Bore
6.7 in

Emissions

Emissions
Non-Road Mobile EPA Tier 4 Final

Dimensions

Weight
15793 lb

Assembled

Height
104 in
Width
90.9 in
Length
123 in