Cat® C18 Diesel Engine
The Cat® C18 Industrial Diesel Engine is offered in ratings ranging from 429-522 bkW (575-700 bhp)@ 1800-1900 rpm. Industries and applications powered by C18 engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Compressors, Construction, Cranes, Dredgers, Forestry, General Industrial, Hydraulic Power Units, Irrigation Equipment, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.
Specifications
Equipment
Product Brochures
Units:
Power Rating
Maximum Power
800 HP
597 kW
Maximum Torque
2736 lb-ft @ 1500 rpm
3710 Nm @ 1500 rpm
Rated Speed
1800-2000
Minimum Power
575 HP
429 kW
Emission Standards
Emissions
EU Stage V
General
Engine Configuration
In-Line 6
Bore
5.7 in
145 mm
Stroke
7.2 in
183 mm
Displacement
1104.5 in³
18.1 l
Compression Ratio
16.0:1
Aspiration
Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
DOC or DOC+DPF+SCR
Engine Dimensions - Approximate
Length
56.6 in
1438 mm
Width
44.6 in
1132 mm
Height
53.4 in
1356 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
3785 lb
1717 kg
Aftertreatment Dimensions
Length
45.4 in
1153 mm
Width
43.8 in
1112 mm
Height
25.7 in
652 mm
Aftertreatment Dimensions*
Diameter
14 in
356 mm
Aftertreatment Dimensions
Weight
600 lb
272 kg
PETU Dimensions - Tier 4 Final Only
Length
33.6 in
854 mm
Width
11.3 in
287 mm
Height
21.7 in
551 mm
Weight
42.8 lb
19.4 kg
Volume Capacity
51.1 qt (US)
48.4 l
Standard Equipment
Air Inlet System
Control System
Cooling System
Flywheels and Flywheel Housing
Fuel System
Lube System
Power Take Off (PTO)
General
U.S. EPA Tier 4 Final, EU Stage V Aftertreatment/ Clean Emissions Control Equipment
Brochures