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3508B

Industrial Diesel Engines

The Cat® 3508B Industrial Diesel Engine is offered in ratings ranging from 746-820 bkW (1000-1100 bhp) @ 1800 rpm. These ratings are non-certified and are available for global non-regulated areas. Industries and applications powered by 3508B 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 820 kW
Maximum Torque 4353 Nm @ 1450 rpm
Rated Speed 1800 rpm
Minimum Power 746 kW

Availability Contact Dealer

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

Emissions

Non-certified rating. Available for global non-regulated areas. 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

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 3508B

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Power Rating
Maximum Power 820 kW
Maximum Torque 4353 Nm @ 1450 rpm
Rated Speed 1800 rpm
Minimum Power 746 kW
Emission Standards
Emissions Non-Certified
General
Engine Configuration V-8, 4-Stroke-Cycle Diesel
Bore 170 mm
Stroke 190 mm
Displacement 34.5 l
Aspiration Turbocharged Aftercooled
Rotation from Flywheel End Counterclockwise
Aftertreatment -
Engine Dimensions - Approximate
Length 2462 mm
Width 1704 mm
Height 1720 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 4309 kg

SELECT MODELS TO COMPARE

Industrial Diesel Engines

C32

Maximum Power 895 kW
Maximum Torque 5499 Nm @ 1200 rpm
Rated Speed 1800 rpm
Minimum Power 746 kW
Industrial Diesel Engines

C4.4

Maximum Power 129.4 kW
Maximum Torque 750 Nm @ 1400 rpm
Rated Speed 2200 rpm
Minimum Power 70 kW
Industrial Diesel Engines

3406C

Maximum Power 347 kW
Maximum Torque 2172 Nm @ 1350 rpm
Rated Speed 1800-2100 rpm
Minimum Power 280 kW
Industrial Diesel Engines

3512

Maximum Power 1119 kW
Maximum Torque 6210 Nm @ 1400 rpm
Rated Speed 1200-1800 rpm
Minimum Power 761 kW
Industrial Diesel Engines

C7.1

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

C7.1

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

3516

Maximum Power 1492 kW
Maximum Torque 8391 Nm @ 1400 rpm
Rated Speed 1200-1800 rpm
Minimum Power 1011 kW
Industrial Diesel Engines

3612

Maximum Power 3700 kW
Maximum Torque 41822 Nm @ 800 rpm
Rated Speed 750-1000 rpm
Minimum Power 2980 kW
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