C27 ACERT™ (Tier 4 Final)

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Overview

Cat C27 ACERT engines are the ideal solution for your demanding operations in the oilfield. Decades of field operation and intense research and development allow Cat C27 ACERT engines to deliver excellent performance with low operating costs while meeting the tightest environmental requirements. This is an ideal engine for applications that require Tier 4 Final emissions certifications in well service application such as well stimulation, pump skids, nitrogen units, acidizing 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. C27 ACERT engines, with ratings: 597-708 bkW (800-950 bhp) @ 1800 rpm are designed to meet U.S. EPA Tier 4 Final 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.

General Specifications

Units:
Minimum Rating 800.0 bhp 597.0 bkW Less
Maximum Rating 950.0 bhp 708.0 bkW Less
Governor and Protection ADEM A4 ADEM A4 Less
Aspiration Turbocharged-Aftercooled Turbocharged-Aftercooled Less
Displacement 1648.0 in3 27.0 L Less
Flywheel and Flywheel Housing SAE No. 0 SAE No. 0 Less
Flywheel Teeth 136 136 Less
Rotation (from flywheel end) Counterclockwise Counterclockwise Less
Stroke 6.0 in. 152.4 mm Less
Bore 5.4 in 137.7 mm Less

Emissions

Emissions U.S. EPA Tier 4 Final U.S. EPA Tier 4 Final Less

Dimensions

Length 85.0 in. 2159.0 mm Less
Width 49.0 in. 1253.0 mm Less
Height 63.0 in. 1594.0 mm Less
Weight 6151.0 lb 2790.0 kg Less

Capacity for Liquids

Cooling System 15.9 gal 60.0 L Less

Emissions

- Designed to meet U.S. EPA Tier 4 Final emissions requirements. - On-engine NOx reduction system with optimized piston, ring, liner, and fuel system configuration to reduce NOx while minimizing in-cylinder sooting - Aftertreatment features diesel oxidation catalyst - Meets Tier 4 Final emissions requirements four years early, achieving environmental benefits earlier than required.

Engine Design

- Proven reliability and durability of engine and aftertreatment - Broad operating speed range - High power density - PTO drive options provide flexible access to auxiliary power for pumps and other needs

Low Total Cost of Ownership

- Optimized fuel consumption - Maintenance-free aftertreatment

Advanced Digital Engine Management

ADEM A4 control system providing integrated ignition, speed governing, protection, and controls, including detonation-sensitive variable ignition timing. ADEM A4 has improved: user interface, display system, shutdown controls, and system diagnostics.

Custom Packaging

For any petroleum application, trust Caterpillar to meet your exact needs with a factory custom package. Cat® engines, generators, enclosures, controls, radiators, transmissions, aftertreatment solutions — anything your project requires — can be custom designed and matched to create a one-of-a kind solution. Custom packages are globally supported and are covered by a one-year warranty after startup.

Transmissions

- Caterpillar has a full line of engine-transmission packages that can be fully integrated with your axle, hydraulics, and operator interface. - Please contact Application Support Center for details.

Testing

Every engine is full-load tested to ensure proper engine performance

Product Support Offered Through Global Cat Dealer

- More than 2,200 dealer outlets - Caterpillar factory-trained dealer technicians service every aspect of your petroleum engine - Caterpillar parts and labor warranty - Preventive maintenance agreements available for repairbefore-failure options - S•O•SSM program matches your oil and coolant samples against Caterpillar set standards to determine: - Internal engine component condition - Presence of unwanted fluids - Presence of combustion by-products - Site-specific oil change interval

Over 80 Years of Engine Manufacturing Experience

Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products. - Cast engine blocks, heads, cylinder liners, and flywheel housings - Machine critical components - Assemble complete engine

Web Site

For all your petroleum power requirements, visit www.catoilandgasinfo.com.

C27 ACERT™ (Tier 4 Final) Standard Equipment

Air Inlet System
  • Twin rear-mounted turbochargers, ATAAC

Control System
  • Automatic altitude compensation; power compensation for fuel temperature; electronic diagnostics and fault logging; engine monitoring and protection system (speeds, temperature, pressure); J1939 Broadcast (diagnostic, engine status and control); ADEM A4 electronic control

Cooling System
  • Thermostats and housing; jacket water pump, geardriven, centrifugal, RH

Exhaust System
  • Exhaust dry manifold, 127 mm (5 in) slip fit connection, diesel oxidation catalyst

Fuel System
  • Mechanical Electronic Unit Injection (MEUI™) system; primary, secondary, and tertiary fuel filter; electronic fuel priming pump-integrated with primary fuel filter base; fuel transfer pump

Lube System
  • Remote-mounted oil filters and RH-side blockmounted filters are available; crankcase fumes disposal system, RH mounted; oil cooler — RH; oil filler — RH; oil level gauge — RH; shallow rear sump oil pan — 250-hour

Cat® Dealer Service

Buy any piece of Cat® equipment and also get the full support and commitment of your local Cat Dealer.

Contact your local dealer
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