New CAT Equipment

Cat® 3508 Diesel Engine

The Cat® 3508 Industrial Diesel Engine is offered in ratings ranging from 507-746 bkW (680-1000 bhp) @ 1200-1800 rpm. These ratings are non-certified and are available for global non-regulated areas. Industries and applications powered by 3508 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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Product Specs

Power Rating

Maximum Power 1000 HP
Maximum Torque 3144 lb-ft @ 1450 rpm
Rated Speed 1200-1800 rpm
Minimum Power 680 HP

Emission Standards

Emissions Non-Certified


Engine Configuration V-8, 4-Stroke-Cycle Diesel
Bore 6.7 in
Stroke 7.5 in
Displacement 2107 in³
Compression Ratio 13.0:1
Aspiration Turbocharged Aftercooled
Rotation from Flywheel End Counterclockwise
Aftertreatment -

Engine Dimensions - Approximate

Length 84 in
Width 67 in
Height 68 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 9500 lb