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Caterpillar Engine Models

Headquartered in Deerfield, Illinois, Caterpillar has advanced product technology, R&D and testing facilities. With more than 20 million engines built, more than 300 products and an ever-increasing range of service and technology offerings, it sets the standard for the industry. Through a complete portfolio of brands, we offer machines, engines, components, services and solutions that meet the unique needs of different industries and customers around the world.
Caterpillar generator sets are certified to the world’s highest emission standards and are used in many fields including water, electricity, roads, bridges, hospitals, and schools. Caterpillar’s quality service throughout the product life cycle, advanced technology and decades of product expertise distinguish it in the industry and provide exceptional value in helping customers succeed.

Find Caterpillar Engine by Series

This is the list of all Caterpillar Engine classified by engine series.

CAT Marine Main Engine

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Caterpillar C280-8-3634 Marine Main Engine

Caterpillar C280-8-3634 Marine Main Engine

Rated Power: 2710 bkW @ 1000 RPM
Engine Type:Vee 8,4-Stroke-Cycle Diesel
Bore x Strock: 280 mm x 300 mm
Aspiration:TC & Aftercooled Aspiration
Emission Standard: IMO II

The 5th China International Import Expo

The 5th China International Import Expo

After mature research and development and rigorous testing, MWM’s gas generating units are able to meet the different needs of customers and provide tailored energy solutions. MWM is Caterpillar’s preeminent global brand focused on gas-fired generating units and is owned by…

Caterpillar C32-850 Marine Main Engine

Caterpillar C32-850 Marine Main Engine

Rated Power: 634 HP @ 1800 RPM
Engine Type:Vee 12,4-Stroke-Cycle Diesel
Bore x Strock: 145 mm x 162 mm
Aspiration:TC & Aftercooled Aspiration
Emission Standard: IMO II

C175-16-3045 Marine Main Engine

C175-16-3045 Marine Main Engine

Rated Power: 2239 HP @ 1800 RPM
Engine Type:Vee 16,4-Stroke-Cycle Diesel
Bore x Strock: 175 mm x 220 mm
Aspiration:TC & Aftercooled Aspiration
Emission Standard: IMO II

C4.4-AE86 Marine Auxiliary Engine

Rated Power : 86 HP 1500 @ RPM
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : EU Stage V

C18-AE492 Marine Auxiliary Engine

Rated Power : 492 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm * 183 mm
Displacement : 18 L (1098 in³)
Emission Standard : Tier 3/IMO II

C280-12-4962 Marine Main Engine

C280-12-4962 Marine Main Engine

Rated Power: 3700 bkW @ 1000 RPM
Engine Type:Vee 8,4-Stroke-Cycle Diesel
Bore x Strock: 280 mm x 300 mm
Aspiration:TC & Aftercooled Aspiration
Emission Standard: IMO II

Caterpillar C32-850 Marine Main Engine

Caterpillar C32-1000 Marine Main Engine

Rated Power: 746 HP @ 1800 RPM
Engine Type:Vee 12,4-Stroke-Cycle Diesel
Bore x Strock: 145 mm x 162 mm
Aspiration:TC & Aftercooled Aspiration
Emission Standard: IMO III

C9.3-AE218 Marine Auxiliary Engine

Rated Power : 218 bkW(292 BHP)
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 115 mm * 149 mm
Displacement : 9.3 L (567 in³)
Emission Standard : Tier 3/IMO II

C9.3-AE270 Marine Auxiliary Engine

Rated Power : 270 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 115 mm * 149 mm
Displacement : 9.3 L (567 in³)
Emission Standard : Tier 3/IMO II

C7.1-AE209 Marine Auxiliary Engine

Rated Power : 209 HP @ 2300 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 135 mm
Displacement : 7.01 L (428 in³)
Emission Standard : IMO II

C4.4-AE108 Marine Auxiliary Engine

Rated Power : 108 HP 1500 @ RPM
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : EU Stage V

C280-12-4962 Marine Main Engine

C280-12-5444 Marine Main Engine

Rated Power: 4060 bkW @ 1000 RPM
Engine Type:Vee 8,4-Stroke-Cycle Diesel
Bore x Strock: 280 mm x 300 mm
Aspiration:TC & Aftercooled Aspiration
Emission Standard: IMO II

C175-16-3045 Marine Main Engine

C175-16-3468 Marine Main Engine

Rated Power: 2550 HP @ 1800 RPM
Engine Type:Vee 16,4-Stroke-Cycle Diesel
Bore x Strock: 175 mm x 220 mm
Aspiration:TC & Aftercooled Aspiration
Emission Standard: IMO II

Caterpillar C18-454 Marine Main Engine

Caterpillar C18-454 Marine Main Engine

Rated Power: 339 HP @ 1800 RPM
Engine Type: I-6, 4-Troke-Cycle-Diesel
Bore x Strock: 145 mm x 183 mm
Aspiration:TC & aftercooled aspiration
Emission Standard: IMO II

Caterpillar C18-454 Marine Main Engine

Caterpillar C18-479 Marine Main Engine

Rated Power: 357 HP @ 1800 RPM
Engine Type: I-6, 4-Troke-Cycle-Diesel
Bore x Strock: 145 mm x 183 mm
Aspiration:TC & aftercooled aspiration
Emission Standard: IMO II

Caterpillar C18-454 Marine Main Engine

Caterpillar C18-600 Marine Main Engine

Rated Power: 448 HP @ 1800 RPM
Engine Type: I-6, 4-Troke-Cycle-Diesel
Bore x Strock: 145 mm x 183 mm
Aspiration:TC & aftercooled aspiration
Emission Standard: IMO II

Caterpillar C32-596 Well Service Engine

Rated Power: 596-1118 bkW
Engine Type: V-12, 4-Stroke-Cycle-Diesel
Bore x Strock: 145 mm x 162 mm
Displacement: 32.1 L (1960 in³)
Emission Standard: EPA and CARB Tier 2

Caterpillar C32-597 Well Service Engine

Rated Power: 597-828 bkW
Engine Type: V-12, 4-Stroke-Cycle-Diesel
Bore x Strock: 145 mm x 162 mm
Displacement: 32.1 L (1960 in³)
Emission Standard: EPA and CARB Tier 2

Caterpillar C27 Well Service Engine

Rated Power: 596-728 bkW
Engine Type: V-12, 4-Stroke-Cycle-Diesel
Bore x Strock: 137.7 mm x 152.4 mm
Displacement: 27.2 L (1658 in³)
Emission Standard: EPA and CARB Tier 2

Caterpillar C18 Well Service Engine

Rated Power: 429-596 bkW
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 145 mm x 183 mm
Displacement: 18 L (1100 in³)
Emission Standard: CARB Non-Road Tier 3

Caterpillar C15-400 Well Service Engine

Rated Power: 400 bkW(536 BHP)
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 137 mm x 171 mm
Displacement: 15.2 L (928 in³)
Emission Standard: Marine Tier 3 Certified

Caterpillar C15-328 Well Service Engine

Rated Power: 328-443 bkW
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 137 mm x 171 mm
Displacement: 15.2 L (928 in³)
Emission Standard: CARB Non-Road Tier 3

Caterpillar C9-205 Well Service Engine

Rated Power: 205-280 kW
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 112 mm x 149 mm
Displacement: 8.82 L (538 in³)
Emission Standard: CARB Non-Road Tier 3

Caterpillar C9-254 Well Service Engine

Rated Power: 254 kW(340 BHP)
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 112 mm x 149 mm
Displacement: 8.82 L (537.96 in³)
Emission Standard: CARB Non-Road Tier 3

Caterpillar C7-168 Well Service Engine

Rated Power: 168-223 kW
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 110 mm x 127 mm
Displacement: 7.2 L (441.8 in³)
Emission Standard: CARB Non-Road Tier 3

Caterpillar C7-153 Well Service Engine

Rated Power: 153-172 kW
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 110 mm x 127 mm
Displacement: 7.2 L (442 in³)
Emission Standard: CARB Non-Road Tier 3

Gold craftsmen, based on the post, create wonderful

Gold craftsmen, based on the post, create wonderful

“Every one of us is a craftsman as long as we have a desire to do a good job purely for the sake of getting things done,” says Richard Sannett, a famous American sociologist in his new book, The Craftsman. “Craftsmen” represent the temperament of an era. They have a spirit, that is…

Caterpillar C280-6 Offshore Generator Set

Rated Power: 1900 bkW(2548 BHP)
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 280 mm x 300 mm
Displacement: 111 L (6773 in³)
Emission Standard: EPA MARINE TIER II

Caterpillar C32 Land Production Engine

Caterpillar C32 Land Production Engine

Rated Power: 858 bkW@ 2100 RPM
Engine Type: V-12, 4-Stroke-Cycle Diesel
Bore x Strock: 137 mm x 152 mm
Displacement: 27.03 L (1649.5 in³)
Peak Torque Range: 5255 N.m @ 1400 RPM

Caterpillar 3516 Pump Drive Engine

Rated Power : 1417-1480 kW(1900-1985 BHP)
Engine Type : V-16, 4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm(6.7 in) x 190 mm(7.5 in)
Displacement : 69 L (4211 in³)
Emission Standard : Non-Certified

Caterpillar C27 Land Production Engine

Caterpillar C27 Land Production Engine

Rated Power: 858 bkW@ 2100 RPM
Engine Type: V-12, 4-Stroke-Cycle Diesel
Bore x Strock: 137 mm x 152 mm
Displacement: 27.03 L (1649.5 in³)
Peak Torque Range: 5255 N.m @ 1400 RPM

Caterpillar 3512 Pump Drive Engine

Rated Power : 1066-1193 kW(1430-1600 BHP)
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm(6.7 in) x 190 mm(7.5 in)
Displacement : 34.5 L (2105 in³)
Emission Standard : Non-Certified

Caterpillar C13 Land Production Engine

Rated Power: 287-387 bkW(385-520 BHP)
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 130 mm x 157 mm
Displacement: 12.5 L (760 in³)
Peak Torque Range: 2094 N.m @ 1400 RPM

Caterpillar 3508 Pump Drive Engine

Rated Power : 507-746 kW(680-1000 BHP)
Engine Type : V-8, 4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm(6.7 in) x 190 mm(7.5 in)
Displacement : 34.5 L (2107 in³)
Emission Standard : Non-Certified

Caterpillar 3412C Pump Drive Engine

Rated Power : 476-551 kW(638-739 BHP)
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 137 mm(5.4 in) x 152 mm(6 in)
Displacement : 27 L (1648 in³)
Emission Standard : Non-Certified

Caterpillar 3406C Pump Drive Engine

Rated Power : 218-359 kW (292-482 BHP)
Engine Type : Inline 6, 4-Stroke-Cycle-Diesel
Bore x Strock : 137 mm(5.4 in) x 165 mm(6.5 in)
Displacement : 14.6 L (893 in³)
Emission Standard : Non-Certified

Caterpillar C9 Land Production Engine

Rated Power: 205-280 kW
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 112 mm x 149 mm
Displacement: 8.8 L (538 in³)
Peak Torque Range: 1668 N.m @ 1400 RPM

Caterpillar C18 Pump Drive Engine

Rated Power : 447-597 kW (600-800 BHP)
Engine Type : Inline 6, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm(5.7 in) x 183 mm(7.2 in)
Displacement : 18.1 L (1104.5 in³)
Emission Standard : U.S. EPA Tier 3

Caterpillar C7 Land Production Engine

Rated Power: 168-223 bkW(225-300 BHP)
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 110 mm x 127 mm
Displacement: 7.2 L (441.8 in³)
Peak Torque Range: 1274 N.m @ 1350 RPM

Manipulator technician Li Chunhu’s welding life

Manipulator technician Li Chunhu’s welding life

When talking about his hobby “fishing”, Li Chunhu talked about it with relish. As for fishing, Li Chunhu, just like his work, “does not fight unprepared battles”.
He would go to the spot the day before the fishing to observe where others were fishing, what bait and equipment they were using, and make a prediction in advance.

Caterpillar C15 Explosion Proof Engine

Caterpillar C15 Explosion Proof Engine

Rated Power : 400 bkW(536 BHP)
Engine Type : I-6, 4-Stroke-Cycle Diesel
Bore x Strock : 137 mm(5.4 in) x 171 mm(6.7 in)
Displacement : 15.2 L
Peak Torque at Speed : 1350 RPM @ 2428 N.M

Caterpillar C18 Fire Pump Engine

Caterpillar C18 Fire Pump Engine

Rated Power : 447-597 bkW(600-800 BHP)
Engine Type : Inline 6, 4-Stroke-Cycle-Diesel
Bore x Strock:145 mm(5.7 in) x 183 mm(7.2 in)
Displacement :18.1 L (1104.5 in³)
Emission Standard :U.S. EPA Tier 3

Caterpillar C32 Explosion Proof Engine

Caterpillar C32 Explosion Proof Engine

Rated Power : 597-512 bkW(800-1110 BHP)
Engine Type :V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm(5.7 in) x 162 mm(6.4 in)
Displacement : 32.1 L
Peak Torque at Speed : 1350 RPM @ 3353 N.M

Caterpillar G3516 Gas Compressor Engine

Caterpillar G3516 Gas Compressor Engine

Rated Power : 1029 bkW (1380 BHP)
Engine Type : V-16, 4-stroke-Cycle
Bore x Strock : 170 mm x 190 mm
Displacement : 69 L (4211 cu.in)
Emission Standard : N/A

Caterpillar DM5137-03 Gas Compressor Engine

Caterpillar DM5137-03 Gas Compressor Engine

Rated Power : 1026-1368 bkW (1376-1835 BHP)
Engine Type : In-Line 6, 4-stroke-cycle
Bore x Strock : 170 mm x 190 mm
Displacement : 127.2 L (7762 cu.in)
Emission Standard : N/A

Caterpillar DM5137-03 Gas Compressor Engine

Caterpillar DM5432-05 Gas Compressor Engine

Rated Power : 1060-1413 bkW (1421-1895 BHP)
Engine Type : In-Line 6, 4-stroke-cycle
Bore x Strock : 170 mm x 190 mm
Displacement : 127.2 L (7762 cu.in)
Emission Standard : N/A

Caterpillar DM5137-03 Gas Compressor Engine

Caterpillar DM5433-05 Gas Compressor Engine

Rated Power : 993-1324 bkW (1331-1775 BHP)
Engine Type : In-Line 6, 4-stroke-cycle
Bore x Strock : 170 mm x 190 mm
Displacement : 127.2 L (7762 cu.in)
Emission Standard : N/A

Caterpillar DM5137-03 Gas Compressor Engine

CaterpillarDM8605-02 Gas Compressor Engine

Rated Power : 993-1324 bkW (1331-1775 BHP)
Engine Type : In-Line 6, 4-stroke-cycle
Bore x Strock : 170 mm x 190 mm
Displacement : 127.2 L (7762 cu.in)
Emission Standard : N/A

Caterpillar 3516 Industrial Engine

Caterpillar 3516 Industrial Engine

Rated Power: 2000 HP @ 1800 RPM
Engine Type: V-16, 4-Stroke-Cycle Diesel
Bore x Stroke: 170 mm x 190 mm
Displacement: 69 L (4210 in³)
Peak Torque Range: 8391 N.m @ 1400 RPM

Caterpillar 3512 Industrial Engine

Caterpillar 3512 Industrial Engine

Rated Power: 1500 HP @ 1800 RPM
Engine Type: V-12, 4-Stroke-Cycle Diesel
Bore x Stroke: 170 mm x 190 mm
Displacement: 51.8 L (3161 in³)
Peak Torque Range: 6210 N.m @ 1400 RPM

Caterpillar 3512 Industrial Engine

Caterpillar 3508 Industrial Engine

Rated Power: 1000 HP @ 1800 RPM
Engine Type: V-8, 4-Stroke-Cycle Diesel
Bore x Stroke: 170 mm x 190 mm
Displacement: 34.5 L (2107 in³)
Peak Torque Range: 4263 N.m @ 1450 RPM

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CAT Marine Axuiliary Engine

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CAT Industrial Engine

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CAT Pump Drive Engine

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CAT Railway Engine

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CAT Oil & Gas Engine

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