C9.3 ACERTâ„¢ Tier 4 Final Engine

Cat C9.3 ACERT engines are the ideal solution for your demanding operations in the oilfield. Decades of field operation and intense research and development allow Cat C9.3 ACERT engines to deliver excellent performance with low operating costs while meeting tight environmental requirements. This is an ideal engine for applications that require compliance with the highest emission standards in well service applications such as workover rigs, pump skids, acidizing units, cementing units, coil tubing units, 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. C9.3 ACERT engines with ratings: 224-298 bkW (300-400 bhp) @ 1800-2200 rpm are designed to meet U.S. EPA Tier 4 Final, EU Stage IV 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
Equipment
Attachments
Units: US Metric
General Specifications
Maximum Rating
455 BHP
340 bkW
Displacement
567.5 in³
9.3 l
Minimum Rating
335 BHP
250 bkW
Aspiration
Turbocharged-Aftercooled
Flywheel and Flywheel Housing
SAE 1 or 2
Flywheel Teeth
113 (SAE 1), 138 (SAE 2)
Stroke
5.9 in
149 mm
Bore
4.5 in
115 mm
Emissions
Emissions
EPA Tier 4 Final and EU Stage IV
Dimensions
Length
44.3 in
1125 mm
Width
31.1 in
791 mm
Height
41.9 in
1068 mm
Weight
1907 lb
865 kg
Standard Equipment
Control System
Cooling System
Exhaust System
Flywheels and Flywheel Housing
Fuel System
Lube System
General