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C18 ACERT™ Tier 4 Interim Engine
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Cat C18 ACERT engines are the ideal solution for your demanding operations in the oilfield. Decades of field operation and intense research and development allow Cat C15 ACERT engines to deliver excellent performance with low operating costs while meeting tight environmental requirements. This is an ideal engine for applications that require Tier 4 Interim or EU Stage IIIB emissions certifications in well service applications such as pump skids, nitrogen units, acidizing units, cementing units, blenders, and hydraulic power units. Cat engines are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. C18 ACERT engines with ratings: 447-522 bkW (600-700 bhp)@ 1800-1900 rpm meet U.S. EPA Tier 4 Interim, EU Stage IIIB emission standards. Rating 563 bkW (755 bhp) @ 1800-1900 rpm meets U.S. EPA Tier 4 Interim emission standards. 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 Specifications

Minimum Rating
600.0 bhp
Maximum Rating
755.0 bhp
Governor and Protection
Electronic ADEM™ A4
RPM
1900.0 RPM
Aspiration
Turbocharged-Aftercooled
Displacement
1104.5 in3
Flywheel and Flywheel Housing
SAE No. 0 or SAE No. 1
Flywheel Teeth
136 (SAE 0), 113 (SAE 1)
Rotation (from flywheel end)
Counterclockwise
Stroke
7.2 in.
Bore
5.7 in

Emissions

Emissions
U.S. EPA Tier 4 Interim, EU Stage IIIB

Dimensions

Length
60.2 in.
Width
37.8 in.
Height
51.0 in.
Weight
3482.0 lb

Capacity for Liquids

Cooling System
7.1 gal
  • Air Inlet System
  • Control System
  • Cooling System
  • Exhaust System
  • Flywheels and Flywheel Housing
  • Fuel System
  • Lube System
  • Power Take Off
  • General