C9 ACERT™ Dry Manifold Engine

Length	43 in.
Width	33 in.
Height	40 in.
Weight	1,578 lb
Lube Oil System (refill)	8 gal
Minimum Rating	275 BHP

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Dimensions

Length	43 in.
Width	33 in.
Height	40 in.
Weight	1,578 lb
Length	43 in
Width	33 in
Height	40 in
Weight	1,578 lb

Capacity for Liquids

Lube Oil System (refill)	8 gal
Cooling System	4 gal (US)
Lube Oil System - Refill	8 gal (US)

General Specifications

Minimum Rating	275 BHP
Maximum Rating	375 BHP
Governor and Protection	Electronic (ADEM™ A3)
Aspiration	Turbocharged-Aftercooled
Displacement	538 in³
Flywheel and Flywheel Housing	SAE 1 or 2
Flywheel Teeth	113 (SAE 1), 134 (SAE 2)
Rotation from Flywheel End	Counterclockwise
Stroke	6 in
Bore	4 in

Emissions

EPA and CARB Non-Road Tier 3, EU Stage IIIA, IMO Tier II

Custom Packaging

For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical packages. Cat engines, generators, controls, radiators, and transmissions can be custom designed and matched in collaboration with our local dealers to create unique solutions. Custom packages are globally supported and are covered by a one year warranty after startup.

Custom Packaging

Full Range of Attachments

Large variety of factory installed engine attachments reduces packaging time

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 - Cat factory-trained dealer technicians service every aspect of your petroleum engine - Cat 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.

Over 80 Years of Engine Manufacturing Experience

Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products.

Web Site

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

Air Inlet System
- Turbocharger, separate circuit (SCAC) or remote (REMAC) aftercooler
- Single, right-side, center-mounted turbo with water-cooled turbine housing
- Air inlet 101.6 mm (4 in) connection type
Control System
- Electronic governing, PTO speed control
- Programmable ratings
- Cold mode start strategy
- Automatic altitude compensation
- Fuel cooled ECU
- Power compensation for fuel temperature
- Programmable low and high idle
- Electronic diagnostics and fault logging
- Programmable monitoring system (engine speed, temperature, pressure)
- J1939 broadcast (diagnostic and engine status)
- Electronic installation kit (connectors, PINS, sockets) (nonhazardous environment only)
- Certified electrical control system (hazardous environment only)
- Derated engine: automatic ambient temperature compensation
Cooling System
- Thermostats and housing, RH forward-facing outlet — 51 mm (2.01 in) connection
- Jacket water pump — belt-driven, centrifugal
- Water pump — inlet RH facing downward 63 mm (2.48 in)
Exhaust System
- Exhaust manifold — water-cooled
- Single, center right-side mounted turbo with water-cooled turbine housing
- Rear facing turbo exhaust 81.8 mm (3.22 in.) connection, non V-band clamp
Flywheels And Flywheel Housings
- Mandatory selection of: SAE No. 1 or SAE No. 2 flywheel and housing, SAE standard rotation
Fuel System
- HEUI fuel system
- Fuel filter — secondary, LH (2-micron high performance)
- Fuel transfer pump — left front
- Fuel priming pump — left front
Lube System
- Crankcase breather — LH
- Crankcase fumes disposal with integrated service indicator, LH
- Oil cooler — RH
- Oil filter — RH
- Oil pan — front sump
- Oil filler — top mounted
- Oil level gauge — LH side
- Oil pump — gear-driven
- Oil valve sampling
- Preservation of turbocharger, flywheel, and crankcase
Power Take-offs
- Crankshaft drive pulley — 2 grooves, 190 mm (7.5 in) diameter, 22.3 mm (7/8 in) wide
General
- Vibration damper
- Lifting eyes
- Automatic variable timing — electronic
- Literature
Mandatory Options
- Flywheel housing and flywheel
- Throttle position sensor and/or throttle control (non-hazardous environment only)
- Primary filter/water separator
- Turbo orientation

Air Compressor
- Air compressor governor
Air Inlet System
- Air cleaners
- Precleaner
- Air inlet elbow
- Air shutoffs
Charging Systems
- Charging alternators
- Alternator mountings and pulleys
- Alternator belt tensioner
Cooling System
- Radiators
- Radiators
- Fans f/u/w radiator packages
- Coolant level sensor
- Fan drive mountings, adapters, pulleys
- Vee belts for customer-supplied radiators
- Suction fans and blower fans
- Water inlet elbows
- Dry charge coolant conditioners
Emissions Certification
- IMO Certification
Exhaust System
- Flexible fitting
- Turbocharger exhaust outlet adapters
- Elbows, flange, pipes, clamp
- Rain caps
- Manifolds
- Mufflers
Flywheels And Flywheel Housings
- Crankshaft seal
Fuel System
- Flexible fuel lines
- Water separator and fuel filters
- Fuel cooler
Instrumentation
- Gauges and instrument panels
- Interconnect harnesses
- Voltmeters
- Gauge mounting
- Ammeter
Lube System
- Oil pan
- Drain and cover
- Oil level gauges
- Remote oil filter
- Oil fillers
- Lubricating oil
- Fumes disposal
- Fumes disposal mounting
Mounting System
- Structural steel base
- Front and rear engine supports
Power Take-offs
- Enclosed clutch
- Clutch supports
- Flywheel stub shaft
- Hydraulic pump drives
- Hydraulic gear pumps
- Pulley
Starting System
- Starting aids
- Electric starting motors — 12V and 24V
- Battery sets — 12V and 24V (dry)
- Battery cable
Transmission Arrangement
- Transmission cooler
General
- Tool set