C9.3 ACERT™ (Tier 4 Final)

C9.3 ACERT™ Tier 4 Final Engine

C9 ACERT™ Tier 4 Final Petroleum Engine

DESCRIPTION

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.

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

High Performance

Simple and efficient turbocharger with balance valve provides optimal air management and improved fuel efficiency.

Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

Fuel & Oil

Tier 4 Final, Stage IV engines require Ultra Low Sulfur Diesel (ULSD) fuel containing a maximum of 15 ppm sulfur, and new oil formulations to support the new technology. Cat® engines are designed to accommodate B20 biofuel. Your Cat dealer can provide more information regarding fuel and oil.

Broad Application Range

Industry-leading range of factory configurable ratings and options for agricultural, materials-handling, construction, mining, forestry, waste, and other industrial applications.

Package Size

Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narrow engine compartments.

Package Size

Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narrow engine compartments.

Low-Cost Maintenance

Worldwide service delivers ease of maintenance and simplifies the servicing routine. Minimum 5000-hour diesel particulate filter (DPF) ash service interval enables low-cost maintenance. Capable of optimal oil change intervals of up to 500 hours, depending on rating, application, operating conditions, and maintenance practices. Engine is designed for a B10 life of up to 10,000 hours. The S•O•SSM program is available from your Cat dealer to determine oil change intervals and provide optimal performance.

Quality

Every Cat engine is manufactured to stringent standards in order to assure customer satisfaction.

World-class Product Support Offered Through

• Scheduled maintenance, including S•O•S SM sample • Customer Support Agreements (CSA) • Caterpillar Extended Service Coverage (ESC) • Superior dealer service network • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program

  • Standard Equipment
  • Specs
  • Docs

Standard Equipment

  • Control System
    • Electronic control system, over-foam wiring harness, automatic altitude compensation, power compensated for fuel temperature, remote fan control, configurable software features, engine monitoring system SAE J1939 broadcast and control, integrated Electronic Control Unit (ECU)
  • Cooling System
    • Cooling package provides additional auxiliary heat load capacity capable of a minimum 10% of engine rated power. See the Web Ambient Tool (https://wbdat.cat. com/) for estimated ambient capability based on rating, fan drive ratio, fan, altitude and auxiliary heat load.
  • Exhaust System
    • Mid-mount turbocharged system with front and rear exhaust configurations
  • Flywheels and Flywheel Housing
    • SAE No. 1 and SAE No. 2 flywheel housings; available SAE 1 power take-off housing with optional SAE A, SAE B, and SAE C power take-off drives; engine power can also be taken from the front of the engine with optional attachments
  • Fuel System
    • Electronic high pressure common rail; primary fuel filter, secondary fuel filters, fuel transfer pump, electronic fuel priming
  • Lube System
    • Open crankcase ventilation system with fumes disposal (optional OCV filter system); oil cooler, oil filler, oil filter, oil dipstick, oil pump (gear-driven); choice of sumps (front, rear, and center)
  • General
    • Paint: Cat yellow

Specs

Overview

Long Name:
C9.3 ACERT™ Tier 4 Final Engine
Name:
C9.3 ACERT™ (Tier 4 Final)
Brand:
Caterpillar
Status:
Current

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

SEE HOW C9.3 ACERT™ (Tier 4 Final) COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Well Service Engines
C9.3 ACERT™ (Tier 4 Final)
C9 ACERT™ Tier 4 Final Petroleum Engine
Brand
Caterpillar
Status
Current
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
EPA Tier 4 Final and EU Stage IV
Length
44.3 in / 1125 mm
Width
31.1 in / 791 mm
Height
41.9 in / 1068 mm
Weight
1907 lb / 865 kg
Well Service Engines
C9 ACERT™ (Water-Cooled Manifold)
C9 ACERT™ Water-Cooled Manifold
Brand
Caterpillar
Status
Current
Maximum Rating
340 BHP / 254 bkW
Displacement
538 in³ / 8.8 l
Minimum Rating
325 BHP / 242 bkW
Aspiration
Turbocharged-Aftercooled
Flywheel and Flywheel Housing
SAE 1 or 2
Flywheel Teeth
113 (SAE 1), 134 (SAE 2)
Stroke
5.8 in / 149 mm
Bore
4.4 in / 112 mm
Emissions
EPA and CARB Non-Road Tier 3,EU Stage IIIA, EPA Marine Tier 2, IMO Tier II
Length
43 in / 1092 mm
Width
32.6 in / 828 mm
Height
40.3 in / 1024 mm
Weight
1576 lb / 716 kg
Well Service Engines
C9 ACERT™ (Hazardous Location)
C9 ACERT™ Water-Cooled Manifold
Brand
Caterpillar
Status
Current
Maximum Rating
340 BHP / 254 bkW
Displacement
537.96 in³ / 8.82 l
Minimum Rating
325 BHP / 242 bkW
Aspiration
Turbocharged-Aftercooled
Flywheel and Flywheel Housing
SAE 1 or 2
Flywheel Teeth
113 (SAE 1), 134 (SAE 2)
Stroke
5.8 in / 149 mm
Bore
4.4 in / 112 mm
Emissions
EPA and CARB Non-Road Tier 3, EU Stage IIIA, EPA Marine Tier 2, IMO Tier II
Length
43 in / 1092 mm
Width
32.6 in / 828 mm
Height
40.3 in / 1024 mm
Weight
1578 lb / 716 kg