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3512B

Industrial Diesel Engines

The Cat® 3512B Industrial Diesel Engine is offered in ratings ranging from 1119-1231 bkW (1500-1650 bhp) @ 1800 rpm. These ratings are non-certified and are available for global non-regulated areas. Industries and applications powered by 3512B engines include Bore/Drill Rigs, Chippers/Grinders, Construction, Cranes, Dredgers, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.

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Maximum Power 1231 kW
Maximum Torque 7180 Nm @ 1450 rpm
Rated Speed 1800 rpm
Minimum Power 1119 kW
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3512B
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FEATURES & BENEFITS

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life. Read more

Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs. Read more

Quality

Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction. Read more

World-class Product Support Offered Through Global Cat Dealer Network

Scheduled maintenance, including SOSSM sample Customer Support Agreements (CSA) Caterpillar Extended Service Coverage (ESC) Superior dealer service network Extended... Read more

SPECIFICATIONS FOR 3512B

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Power Rating
Maximum Power 1231 kW
Maximum Torque 7180 Nm @ 1450 rpm
Rated Speed 1800 rpm
Minimum Power 1119 kW
Emission Standards
Emissions Non-Certified
General
Engine Configuration V-12, 4-Stroke-Cycle Diesel
Bore 170 mm
Stroke 190 mm
Displacement 51.8 l
Aspiration Turbocharged Aftercooled
Rotation from Flywheel End Counterclockwise
Aftertreatment -
Engine Dimensions - Approximate
Length 3067 mm
Width 1785 mm
Height 1806 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 6078 kg

SELECT MODELS TO COMPARE

Industrial Diesel Engines

C11

Maximum Power 336 kW
Maximum Torque 2056 Nm @ 1400 rpm
Rated Speed 1800-2100 rpm
Minimum Power 242 kW
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Industrial Diesel Engines

C0.5

Maximum Power 10.2 kW
Maximum Torque 29.7 Nm @ 2600 rpm
Rated Speed 2000-3600 rpm
Minimum Power 8.2 kW
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Industrial Diesel Engines

C7.1

Maximum Power 205 kW
Maximum Torque 1050 Nm @ 1400 rpm
Rated Speed 2200-2500 rpm
Minimum Power 116 kW
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Industrial Diesel Engines

3512C

Maximum Power 1120 kW
Maximum Torque 7130 Nm @ 1500 rpm
Rated Speed 1800 rpm
Minimum Power 1120 kW
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Industrial Diesel Engines

C7.1

Maximum Power 162 kW
Maximum Torque 900 Nm @ 1400 rpm
Rated Speed 1950-2200 rpm
Minimum Power 112 kW
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Industrial Diesel Engines

C7.1

Maximum Power 240 kW
Maximum Torque 1268 Nm @ 1400 rpm
Rated Speed 2200 rpm
Minimum Power 129 kW
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Industrial Diesel Engines

C1.1

Maximum Power 18.4 kW
Maximum Torque 86 Nm @ 1600 rpm
Rated Speed 2800 rpm
Minimum Power 14.4 kW
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Industrial Diesel Engines

C4.4

Maximum Power 150 kW
Maximum Torque 825 Nm @ 1400 rpm
Rated Speed 2200 rpm
Minimum Power 82 kW
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