Marine Main Engine is the power system for marine commercial propulsion engines. Caterpillar Marine Main Engine has C7.1, C8.7, C9.3, C18, C32, C175, C280, 3512, 3516C (all series names are written here), the engine power range is from 209 kVA to 5650 kVA.
All marine main engine engines comply with international emission standards, providing stable power supply for various types of ships such as work boats, tugboats, yachts, patrol boats, fire boats, etc. Carter marine power products are designed with great emphasis on reliability, stability and safety, etc. Performance, in line with international strict classification society certification standards, such as EPA, IMO, etc.
Caterpillar Marine Main Engine Performance, long-term durability, high fuel efficiency, simplified maintenance, and long overhaul intervals, Cat® Marine Engines deliver maximum productivity with minimal outlay.
For more details on our products and services, please contact the EMAC (Official Caterpillar Export Agent) sales and service team.
A 10 percent overload capability is available for a period of one hour within a 12 hour period of operation. Total operating time at the 10 percent overload power shall not exceed 25 hours per year. This power rating conforms to ISO 8528 guidelines.
Based on DCEC marine engines, Seamac provides fully integrated support at all stages of a new build or repower project, from vessel concept to installation, commissioning and sea trial. We work closely with partner suppliers, including gear manufacturers and system integrators to ensure proper engine selection, application and installation. Seamac, your reliable one-stop marine propulsion and power system solution provider.
This is the list of all series of CAT marine main engines.
The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.Products Not Available
Rated Power : 270 HP @ 1500 RPM Rated Power : 209 HP @ 2300 RPM Rated Power : 108 HP 1500 @ RPM Rated Power: 4060 bkW @ 1000 RPM Rated Power: 2550 HP @ 1800 RPM Rated Power: 339 HP @ 1800 RPM Rated Power: 357 HP @ 1800 RPM Rated Power: 448 HP @ 1800 RPM The Caterpillar 3516C Well Service engine is an... Rated Power: 596-1118 bkW Rated Power: 597-828 bkW Rated Power: 596-728 bkW Rated Power: 429-596 bkW Rated Power: 400 bkW(536 BHP) Rated Power: 328-443 bkW Rated Power: 205-280 kW Rated Power: 254 kW(340 BHP) Rated Power: 168-223 kW Rated Power: 153-172 kW “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… Rated Power: 2418 bkW(3243 BHP) Rated Power: 828-1660 bkW Rated Power: 625-1257 bkW Rated Power: 1900 bkW(2548 BHP) Rated Power: 858 bkW@ 2100 RPM Rated Power : 1417-1480 kW(1900-1985 BHP) Rated Power: 858 bkW@ 2100 RPM The Caterpillar C15 Land Production engine is an... Rated Power : 1066-1193 kW(1430-1600 BHP) Rated Power: 287-387 bkW(385-520 BHP) Rated Power : 507-746 kW(680-1000 BHP) Rated Power : 476-551 kW(638-739 BHP) Rated Power : 218-359 kW (292-482 BHP) Rated Power: 205-280 kW Rated Power : 447-597 kW (600-800 BHP) Rated Power: 168-223 bkW(225-300 BHP) 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”. Rated Power : 400 bkW(536 BHP) Rated Power : 500 kW (670 HP) Rated Power : 447-597 bkW(600-800 BHP) Rated Power : 597-512 bkW(800-1110 BHP) Rated Power : 772 kW (1035 HP) Rated Power : 1029 bkW (1380 BHP) Rated Power : 1286 kW (1725 HP) Rated Power : 1026-1368 bkW (1376-1835 BHP) Rated Power : 1060-1413 bkW (1421-1895 BHP) Rated Power : 993-1324 bkW (1331-1775 BHP) Rated Power : 993-1324 bkW (1331-1775 BHP) Rated Power: 2000 HP @ 1800 RPM Rated Power: 1500 HP @ 1800 RPM Rated Power: 1000 HP @ 1800 RPM The Caterpillar DM5561-03 Gas Compressor Engine... Rated Power: 1350 HP @ 2100 RPM Rated Power : 1409-1879 bkW (1890-2520 BHP) Rated Power: 1150 HP @ 2100 RPM Rated Power: 800 HP @ 2100 RPM Rated Power: 595 HP @ 2100 RPM Rated Power : 1367-1823 bkW (1834-2445 BHP) Rated Power: 520 HP @ 2100 RPM Rated Power: 416 HP @ 2200 RPM C9.3-AE270 Marine Auxiliary Engine
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
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
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
C280-12-5444 Marine Main Engine
Engine Type:Vee 8,4-Stroke-Cycle Diesel
Bore x Strock: 280 mm x 300 mm
Aspiration:TC & Aftercooled Aspiration
Emission Standard: IMO II
C175-16-3468 Marine Main Engine
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
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 C18-479 Marine Main Engine
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 C18-600 Marine Main Engine
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 3516C Well Service Engine Set
Caterpillar C32-596 Well Service Engine
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
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
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
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
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
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
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
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
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
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
Caterpillar C175-16 Offshore Generator Set
Engine Type: V-16, 4-Stroke-Cycle-Diesel
Bore x Strock: 170 mm x 190 mm
Displacement: 85 L (5167 in³)
Emission Standard: N/A Caterpillar 3516B Offshore Generator Set
Engine Type: V-16, 4-Stroke-Cycle-Diesel
Bore x Strock: 170 mm x 190 mm
Displacement: 69 L (4233 in³)
Emission Standard: N/A Caterpillar 3512B Offshore Generator Set
Engine Type: V-12, 4-Stroke-Cycle-Diesel
Bore x Strock: 170 mm x 190 mm
Displacement: 52 L (3175 in³)
Emission Standard: N/A Caterpillar C280-6 Offshore Generator Set
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
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
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
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 C15 Land Production Engine
Caterpillar 3512 Pump Drive Engine
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
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
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
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
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
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
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
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
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
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 G3508 LE Gas Compressor Engine
Engine Type : V-8, 4-stroke-Cycle
Bore x Stroke : 170 mm x 190 mm
Displacement : 34.5 L
Emission Standard : N/A
Caterpillar C18 Fire Pump Engine
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
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 G3512B LE Gas Compressor Engine
Engine Type : V-12, 4-stroke-Cycle
Bore x Stroke : 170 mm x 190 mm
Displacement : 52 L
Emission Standard : N/A
Caterpillar G3516 Gas Compressor Engine
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 G3520J Gas Compressor Engine
Engine Type : V-20, 4-stroke-Cycle
Bore x Stroke : 170 mm x 190 mm
Displacement : 86 L (5263 cu. in)
Emission Standard : N/A
Caterpillar DM5137-03 Gas Compressor Engine
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 DM5432-05 Gas Compressor Engine
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 DM5433-05 Gas Compressor Engine
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 CaterpillarDM8605-02 Gas Compressor Engine
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
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
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 3508 Industrial Engine
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 Caterpillar DM5561-03 Gas Compressor Engine
Caterpillar C32 Industrial Engine
Engine Type: V-12, 4-Stroke-Cycle Diesel
Bore x Stroke: 145 mm x 162 mm
Displacement: 32.1 L (1958.9 in³)
Peak Torque Range: 6166 N.m @ 1400 RPM
Caterpillar DM5562-03 Gas Compressor Engine
Engine Type : In-Line 8, 4-stroke-cycle
Bore x Strock : 300 mm x 300 mm
Displacement : 169.6 L (10350 cu.in)
Emission Standard : N/A
Caterpillar C27 Industrial Engine
Engine Type: V-12, 4-Stroke-Cycle Diesel
Bore x Stroke: 137 mm x 152 mm
Displacement: 27.03 L (1649.5 in³)
Peak Torque Range: 5255 N.m @ 2100 RPM
Caterpillar C18 Industrial Engine
Engine Type: Inline 6, 4-Stroke-Cycle Diesel
Bore x Stroke: 145 mm x 183 mm
Displacement: 18.1 L (1104.5 in³)
Peak Torque Range: 3655 N.m @ 1400 RPM
Caterpillar C15 Industrial Engine
Engine Type: Inline 6, 4-Stroke-Cycle Diesel
Bore x Stroke: 137 mm x 171 mm
Displacement: 15.2 L (927.6 in³)
Peak Torque Range: 2717 N.m @ 1400 RPM Caterpillar DM5136-03 Gas Compressor Engine
Engine Type : In-Line 8, 4-stroke-cycle
Bore x Strock : 300 mm x 300 mm
Displacement : 169.6 L (10350 cu.in)
Emission Standard : N/A
Caterpillar C13 Industrial Engine
Engine Type: Inline 6, 4-Stroke-Cycle Diesel
Bore x Stroke: 130 mm x 157 mm
Displacement: 12.5 L (762.8 in³)
Peak Torque Range: 2215 N.m @ 1400 RPM
Caterpillar C9.3B Industrial Engine
Engine Type: Inline 6, 4-Stroke-Cycle Diesel
Bore x Stroke: 115 mm x 149 mm
Displacement: 9.3 L (567.5 in³)
Peak Torque Range: 1810 N.m @ 1400 RPM
The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.Products Not Available
The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.Products Not Available
The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.Products Not Available
The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.Products Not Available
The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.Products Not Available
The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.Products Not Available
The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.Products Not Available
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