Power Rating
Maximum Power | 630 hp 470 kW |
Maximum Torque | 2178 lb-ft @ 1300 rpm 2953 Nm @ 1300 rpm |
Rated Speed | 1800-2000 1800-2000 |
Minimum Power | 575 hp 429 kW |
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Key Specs
The Cat® C18 (<560kW) Industrial Diesel Engine is offered in ratings ranging from 429-470 bkW (575-630 bhp)@ 1800-2000 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.
Maximum Power | 630 hp 470 kW |
Maximum Torque | 2178 lb-ft @ 1300 rpm 2953 Nm @ 1300 rpm |
Rated Speed | 1800-2000 1800-2000 |
Minimum Power | 575 hp 429 kW |
Emissions | China Nonroad Stage IV China Nonroad Stage IV |
Engine Configuration | In-Line 6 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 16.0:1 |
Aspiration | Turbocharged-Aftercooled (TA) Turbocharged-Aftercooled (TA) |
Combustion System | Direct Injection Direct Injection |
Rotation from Flywheel End | Counterclockwise Counterclockwise |
Aftertreatment | DOC or DOC+DPF+SCR DOC or DOC+DPF+SCR |
Length | 56.6 in 1438 mm |
Width | 38.1 in 969 mm |
Height | 49.1 in 1248 mm |
Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 3785 lb 1717 kg |
Length | 45.4 in 1153 mm |
Width | 43.8 in 1112 mm |
Height | 25.7 in 652 mm |
Weight | 600 lb 272 kg |
Diameter | 14 in 356 mm |
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 |
Caterpillar product brochures and other informational documents are available for your growing business.
C18 Tier 4
C18 Tier 4
C18 ACERT Industrial Engine Video Profile - Morbark 3800 Wood Chipper