Get a Quote
There is currently no image for this product.
Cat® C18 ACERT™ Diesel Engine
Get A Quote

On construction sites and mining operations, in agriculture and forestry, and in a wide range of industries, Cat® C18 ACERT™ Industrial Diesel Engines deliver the power, performance and durability to take on the biggest challenges. More importantly, they're backed by the world-class Cat dealer network ready to service and support every Cat® industrial engine. Industries and applications powered by C18 ACERT 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. This information about Emissions describes the particular rating's emissions technology. For more information about emissions certification, please contact your local Cat dealer.

Specifications
Standard Equipment

General

Engine Configuration
In-Line 6, 4-Stroke-Cycle Diesel
Bore
145 mm (5.71 in)
Stroke
183 mm (7.2 in)
Displacement
18.1 L (1104.5 in³)
Aspiration
Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)
Compression Ratio
16.0:1
Combustion System
Direct Injection
Rotation (from flywheel end)
Counterclockwise
Cooling System Capacity
26.9 L (28.4 qt)
Lube System (refill)
40-74 L (42-78 qt)

PETU Dimensions (Tier 4 Final, Stage IV Only)

Length
854 mm (33.6 in)
Width
287 mm (11.3 in)
Volume Capacity
48.4 L (51.1 qt)
Weight
19.42 kg (42.8 lb)
Height
551 mm (21.7 in)

Power Rating

Minimum Power
600.0 bhp
Maximum Power
800.0 bhp
Frequency
1800-1900

Emission Standards

Emissions
U.S. EPA Tier 4 Final Nonroad, EU Stage IV Nonroad, U.S. EPA Tier 4 Interim Nonroad Equivalent (Not Currently EPA Certified) and EU Stage IIIB Nonroad Equivalent (Non-Current for EU) Emission Standar

Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)

Length
1097-1153 mm (43-45.4 in)
Width
762-1112 mm (30-43.8 in)
Height
468-652 mm (18-25.7 in)
Weight
258-272 kg (569-600 lb)
Diameter
330.2-355.6 mm (13-14 in)

Engine Dimensions (Approximate. Final dimensions dependent on selected options)

Length
1438 mm (56.6 in)
Width
943-1132 mm (37.1-44.6 in)
Height
1239-1356 mm (48.8-53.4 in)
Weight - Net Dry (Basic Operating Engine Without Optional Attachments)
1580-1717 kg (3583-3785 lb)
  • 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 Interim, EU Stage IIIB Aftertreatment / Clean Emissions Control Equipment
  • U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment/ Clean Emissions Control Equipment