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Caterpillar C18 Engine Engine

Part of the Caterpillar C18 engine family — 2 variants share parts & fitment.

Engine specifications

Displacement	18.13 L
Cylinders	6
Aspiration	Air-to-Air Aftercooled
Rated speed	1800 rpm
Oil capacity	20.8 L
Gross power	515 kW

Equipment powered by this engine

149

John Deere 1270E John Deere 1270G John Deere 1470E John Deere 1470G John Deere 160P John Deere 1910G John Deere 260 P John Deere 2704 John Deere 2904 John Deere 2956G John Deere 300 P John Deere 300GLC John Deere 310 P John Deere 310E John Deere 3204 John Deere 332M John Deere 340M John Deere 350DLC John Deere 350GLC John Deere 370E John Deere 380GLC John Deere 408R John Deere 410 P John Deere 410E John Deere 410R John Deere 412R John Deere 437E John Deere 460 P John Deere 460E John Deere 6110R John Deere 6120R John Deere 612R John Deere 6135R John Deere 616R John Deere 670 P John Deere 670GP John Deere 672 P John Deere 672G John Deere 672GP John Deere 6E-1004 John Deere 6E-1404P John Deere 6M 130 John Deere 6M 145 John Deere 6M 165 John Deere 6M 180 John Deere 6M 200 John Deere 6M 220 John Deere 6R John Deere 6R 120 John Deere 6R 130 John Deere 6R 140 John Deere 6R 145 John Deere 6R 150 John Deere 6R 155 John Deere 6R 165 John Deere 6R 175 John Deere 6R 185 John Deere 6R 195 John Deere 6R 215 John Deere 6R 230 John Deere 6R 2304 John Deere 6R 250 John Deere 6R2304 John Deere 700L John Deere 700L PL John Deere 724 P John Deere 724K John Deere 750L John Deere 770 P John Deere 770G John Deere 770G John Deere 770GP John Deere 770GP John Deere 772 P John Deere 772G John Deere 772G John Deere 772GP John Deere 772GP John Deere 7R 350 John Deere 8250R John Deere 8260R John Deere 8310RT John Deere 8320RT John Deere 8335RT John Deere 8345RT John Deere 8360RT John Deere 8370R John Deere 8370RT John Deere 8400R John Deere 870G John Deere 870G John Deere 870GP John Deere 870GP John Deere 872G John Deere 872G John Deere 872GP John Deere 903KH John Deere 909KH John Deere 9410R John Deere 9420RX John Deere 9460RT John Deere 9470RT John Deere 9470RX John Deere 9510RT John Deere 9520RT John Deere 9520RX John Deere 953K John Deere 9560RT John Deere 9570RX John Deere 959K John Deere 9620RX John Deere 9R 390 John Deere 9R 440 John Deere 9R 490 John Deere 9R 540 John Deere 9R 590 John Deere 9R 640 John Deere 9R640 John Deere 9RT 490 John Deere 9RT 540 John Deere 9RT 590 John Deere 9RT470 John Deere 9RT520 John Deere 9RT570 John Deere 9RX 490 John Deere 9RX 540 John Deere 9RX 590 John Deere 9RX 640 John Deere 9RX640 John Deere HAGIE John Deere R2 300 John Deere R2300 John Deere R4038 John Deere R4044 John Deere R4045 John Deere R4060 John Deere STS12 John Deere STS16 John Deere STS20 John Deere T550 John Deere T560 John Deere T660 John Deere T670 John Deere W1 100 John Deere W2 300 John Deere W540 John Deere W550 John Deere W650 John Deere W660

Parts cataloged across the Caterpillar C18 family

Part #	Description	Category
888-983-7847	ENGINE BLOCK CRANKSHAFT	other_service
A100	Download Specification	other_service
g00284658	Illustration 17 EPA Emissions Certiﬁcation Film	other_service
g00415538	Illustration 18 European Emissions Certiﬁcation Film	other_service
g00702020	Wear a hard hat, protective glasses, and other protective equipment, as required.	other_service
g00704000	Illustration 8	other_service
g00704059	Illustration 9	other_service
g00771448	Grounding Practices	other_service
g01054560	Illustration 23 Typical performance monitor panel	other_service
g01054562	Illustration 24 Typical performance monitor panel for totals	other_service
g01054565	Illustration 25 Typical performance monitor panel for settings	other_service
g01054566	Illustration 26 Typical performance monitor panel for service	other_service
g01065152	Illustration 16 (1) Serial number plate (2) Information plate	other_service
g01233007	Illustration 20	other_service
g01416712	Illustration 1	other_service
g01459611	Illustration 21	other_service
g01459691	Illustration 22 Caterpillar Messenger Display	other_service
i00844066	Emissions Certiﬁcation Film	other_service
i00863835	Self-Diagnostics	other_service
i00911989	Before Starting Engine	other_service
i01103904	Engine Starting	other_service
i01359666	Crushing Prevention and Cutting Prevention	other_service
i01372247	Mounting and Dismounting	other_service
i01372254	Fire Prevention and Explosion Prevention	other_service
i01463253	Diagnostic Lamp	other_service
i01646248	SMCS Code: 1000	other_service
i01658146	Important Safety Information	other_service
i01934760	SMCS Code: 1000; 1401; 1402; 1900	other_service
i01988813	Product Lifting	other_service
i02068367	Product Storage	other_service
i02088692	Plate Locations and Film Locations	other_service
i02109067	Operation and Maintenance Manual, 'Maintenance Interval Schedule'	other_service
i02164876	Reference Numbers	other_service
i02469632	Electrical System	other_service
i02496338	Diagnostic Flash Code Retrieval	other_service
i02566298	General Hazard Information	other_service
i02784356	Engine Electronics	other_service
i02840188	Safety Messages	other_service
i02944987	Monitoring System	other_service

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Also powers generators

This engine powers 8 generator set(s) on Facts About Generators — same parts apply.

Common questions

What equipment uses the Caterpillar C18 engine?

The Caterpillar C18 engine powers 149 machine(s), including John Deere 1270E, John Deere 1270G, John Deere 1470E, John Deere 1470G, John Deere 160P.

What is the displacement of the Caterpillar C18?

The Caterpillar C18 has a displacement of 18.13 liters.