C7 ACERT™ Dry Manifold Engine

Length	41 in.
Width	30 in.
Height	41 in.
Weight	1,386 lb
Lube Oil System (refill)	5 gal
Minimum Rating	225 BHP

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Dimensions

Length	41 in.
Width	30 in.
Height	41 in.
Weight	1,386 lb
Length	41 in
Width	30 in
Height	41 in
Weight	1,386 lb

Capacity for Liquids

Lube Oil System (refill)	5 gal
Lube Oil System - Refill	5 gal (US)

General Specifications

Minimum Rating	225 BHP
Maximum Rating	300 BHP
Governor and Protection	Electronic (ADEM™ 3)
Aspiration	Turbocharged-Aftercooled
Displacement	442 in³
Flywheel and Flywheel Housing	SAE 1, 2, or 3
Flywheel Teeth	156 (SAE 1), 134 (SAE 2), 126 (SAE 3)
Rotation from Flywheel End	Counterclockwise
Stroke	5 in
Bore	4 in

Emissions

EPA & 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.cat.com/oilandgas.

Air Inlet System
- Turbocharger, air to air aftercooled
- Air inlet, LH side facing front 79.0 mm (3.11 in) connection
Control System
- Electronic governing, PTO speed control
- Programmable rating
- Cold mode start strategy
- Automatic altitude compensation
- Power compensation for fuel temperature
- Programmable low and high idle and TEL
- Electronic diagnostics and fault logging
- Programmable monitoring system (engine speeds, temperature, pressure)
- J1939 broadcast (diagnostic and engine status)
- Automatic variable timing, electronic
- All engines shipped at max rated rpm
Cooling System
- Thermostats and housing, vertical outlet
- Jacket water pump — belt-driven, centrifugal
- Water pump, inlet RH front vertical inlet (pointing down)
Exhaust System
- Exhaust manifold — dry
- Front turbo exhaust
Fuel System
- Hydraulic Electronic Unit injection (HEUI)
- Fuel filter — secondary, LH front (2-micron high performance)
- Fuel transfer pump — LH front
- Fuel priming pump — LH front
General
- Vibration damper
- Paint — Cat yellow
- Lifting eyes
- Electronic installation kit (connectors, pins, sockets)
Lube System
- Crankcase breather, LH side
- Oil cooler, RH
- Oil filler, front top valve cover
- Oil filter and sampling valve, RH
- Oil pan, front sump, 31 L (33 qt) oil change capacity
- Oil dipstick, LH rear
- Engine oil pump (gear-driven)
- Engine shipped without oil
Power Take-offs
- Crankshaft drive pulley — 2 grooves, 190 mm (7.5 in) diameter, 22.3 mm (0.88 in) wide

Air Compressor
- Air compressors
- Air compressor governor
Air Inlet System
- Air cleaners
- Precleaner
- Air inlet elbow
- Air shutoffs
Charging Systems
- Charging alternators
- Alternator mountings
- Alternator belt tensioner
- Alternator pulleys
- Alternator guards
Cooling System
- Radiators
- Fan drive and pulley - f/u/w radiator packages
- Fans f/u/w radiator packages
- Coolant level sensor
- Fan drive mountings
- Fan adapters
- Fan adapter for blower fans
- Fan pulleys
- Fan height instructions
- 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 Housing
- Crankshaft seal
Fuel System
- Flexible fuel lines
- Water separator and fuel filters
- Fuel cooler
General
- Tool set
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
Mounting System
- Structural steel base
- Front engine support
- Rear engine supports
Power Take-offs
- Enclosed clutch
- Clutch supports
- Flywheel stub shaft
- Hydraulic pump drives
- Hydraulic gear pumps
Starting System
- Starting Aids
- Electric Starting Motors — 12V and 24V
- Battery Sets - 12V and 24V (dry)
- Battery Cable