C9 ACERT™ (Hazardous Location)

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Overview

Cat C9 ACERT hazardous location engines are the ideal solution for specialized and demanding operations in the oilfield. Engines are hazardous-location certified from the factory to minimize installation design, time, and cost. Decades of field operation and intense research and development allow Cat C9 ACERT hazardous location engines to deliver excellent performance with low operating costs and emissions.Hazardous location engines are certified to operate in potentially explosive environments. Applications powered by C9 ACERT engines include 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 ACERT hazardous location engines, with ratings 254 bkW (340 bhp) @ 2200 rpm meet IMO Tier II, EPA Non-road Tier 3 equivalent and EU Stage IIIA equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.

Engine Design

- Proven reliability and durability - 45°C ambient capability*- Robust diesel strength design prolongs life and lowers owning an operating costs- Broad operating speed range- PTO drive options provide flexible access to auxiliary power for pumps and other needs
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Cat® Hazardous Location Engine

Cat Petroleum Hazardous Location Engines are third-party certified from Caterpillar- Class I Division 2 (NEC 500), - Class I Zone 2 (NEC 505), and - ATEX Directive (94/9/EC) Group II, 3G environments (Zone 2) with Gas Group IIA, Electrical IIC, and Temperature Class T3
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Technology

- Electrical harness containing point-to-point wiring without splices in any power/signal wires- Electrical harnesses and connectors are overmolded and are routed through urethane tube for protection against impact and vertical flame propagation.- To meet safety requirements, connectors require the use of a special tool to be disconnected and bear the “do not disconnect while energized” warning.- Optional ATEX and NEC certified 25-foot customer harness- ECU is certified as part of the engine to restricted breathing per EN 60079-15. ECU is protected with a stainless steel guard.- Fuel injector connections at valve cover bases are protected with stainless steel guards
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Advanced Digital Engine Management

ADEM A4 engine management system integrates speed control, air/fuel ratio control and ignition/detonation controls into a complete engine management system. control system with integrated digital ignition, engine protection and monitoring
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Air System

- Remote aftercooler (REMAC, air-to-air) and separate circuit (water-to-air) aftercooler options available to match any application requirement.- Water-cooled exhaust manifold and turbo maintain ATEXcompliant skin temperature during operation- Air Inlet shut-off enables emergency shut-off for operator safety
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Improved Serviceability

- Front, right and rear dipsticks- Remote oil and fuel filters- 12V and 24V electronic systems to improve application flexibility
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Transmissions

The full line of Cat engine/transmission packages can be fully integrated with your axle, hydraulics, and operator interface. Cat transmissions deliver continuous operation under full load, smooth shifting at any speed, and maximum up time, with unmatched durability and easy maintenance.
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Custom Packaging

Trust a Cat factory custom package to meet your exact petroleum application needs. Cat engines, generators, enclosures, controls, radiators, transmissions — 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.
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Full Range of Attachments

Large variety of factory installed engine attachments reduces packaging time
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Testing

Every engine is full-load tested to ensure proper engine performance
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Product Support Offered Through Global Cat Dealer Network

- 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 repair-before failure options- S•O•SSM program matches your oil and coolant samples against Caterpillar set standards
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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
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Web Site

For all your petroleum power requirements, visit www.catoilandgasinfo.com
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- Proven reliability and durability - 45°C ambient capability*- Robust diesel strength design prolongs life and lowers owning an operating costs- Broad operating speed range- PTO drive options provide flexible access to auxiliary power for pumps and other needs

Cat Petroleum Hazardous Location Engines are third-party certified from Caterpillar- Class I Division 2 (NEC 500), - Class I Zone 2 (NEC 505), and - ATEX Directive (94/9/EC) Group II, 3G environments (Zone 2) with Gas Group IIA, Electrical IIC, and Temperature Class T3

- Electrical harness containing point-to-point wiring without splices in any power/signal wires- Electrical harnesses and connectors are overmolded and are routed through urethane tube for protection against impact and vertical flame propagation.- To meet safety requirements, connectors require the use of a special tool to be disconnected and bear the “do not disconnect while energized” warning.- Optional ATEX and NEC certified 25-foot customer harness- ECU is certified as part of the engine to restricted breathing per EN 60079-15. ECU is protected with a stainless steel guard.- Fuel injector connections at valve cover bases are protected with stainless steel guards

ADEM A4 engine management system integrates speed control, air/fuel ratio control and ignition/detonation controls into a complete engine management system. control system with integrated digital ignition, engine protection and monitoring

- Remote aftercooler (REMAC, air-to-air) and separate circuit (water-to-air) aftercooler options available to match any application requirement.- Water-cooled exhaust manifold and turbo maintain ATEXcompliant skin temperature during operation- Air Inlet shut-off enables emergency shut-off for operator safety

- Front, right and rear dipsticks- Remote oil and fuel filters- 12V and 24V electronic systems to improve application flexibility

The full line of Cat engine/transmission packages can be fully integrated with your axle, hydraulics, and operator interface. Cat transmissions deliver continuous operation under full load, smooth shifting at any speed, and maximum up time, with unmatched durability and easy maintenance.

Trust a Cat factory custom package to meet your exact petroleum application needs. Cat engines, generators, enclosures, controls, radiators, transmissions — 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.

Large variety of factory installed engine attachments reduces packaging time

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

- 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 repair-before failure options- S•O•SSM program matches your oil and coolant samples against Caterpillar set standards

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

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

Full Specifications Standard Equipment Optional Equipment

Product Specifications for C9 ACERT™ (Hazardous Location)

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US
Metric

General Specifications

Minimum Rating	340.0 BHP 254.0 bkW
Maximum Rating	340.0 BHP 254.0 bkW
Governor and Protection	Electronic (ADEM™ A4) Electronic (ADEM™ A4)
RPM	2200.0 r/min 2200.0 r/min
Aspiration	Turbocharged-Aftercooled Turbocharged-Aftercooled
Displacement	537.96 in³ 8.82 l
Flywheel and Flywheel Housing	SAE 1 or 2 SAE 1 or 2
Flywheel Teeth	113 (SAE 1), 134 (SAE 2) 113 (SAE 1), 134 (SAE 2)
Rotation from Flywheel End	Counterclockwise Counterclockwise
Stroke	5.9 in 149.0 mm
Bore	4.4 in 112.0 mm

Emissions

Emissions

EPA and CARB Non-Road Tier 3, EU Stage IIIA, EPA Marine Tier 2, IMO Tier II EPA and CARB Non-Road Tier 3, EU Stage IIIA, EPA Marine Tier 2, IMO Tier II

Dimensions

Length	44.4 in 1128.0 mm
Width	35.1 in 892.0 mm
Height	42.6 in 1082.0 mm
Weight	2219.0 lb 1007.0 kg

Capacity for Liquids

Lube Oil System - Refill	8.0 gal (US) 30.3 l
Cooling System	3.7 gal (US) 13.9 l

C9 ACERT™ (Hazardous Location) Standard Equipment

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)

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 — wet

Single, right-side, center-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 Housing

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

Primary filter/water separator

Turbo orientation

C9 ACERT™ (Hazardous Location) Optional Equipment

Air Inlet System

Air inlet elbow

Air shutoffs

Cooling System

Water outlet elbow

Coolant conditioner

Flywheels and Flywheel Housing

Crankshaft seal

Instrumentation

Gauges and instrument panels

Interconnect harness

Lube System

Oil pans

Drain and cover

Remote oil filters

Lubricating oils

Mounting System

Structural steel base

Engine support — front and rear

Power Take-Offs

Rear enclosed clutches

Hydraulic pump drives

Hydraulic gear pumps

Clutch supports

Crankshaft pulleys

Transmission Arrangement

General

See how C9 ACERT™ (Hazardous Location) compares against frequently compared products.

US
Metric

Oil and Gas C9 ACERT™ (Hazardous Location)

Minimum Rating: 340.0 BHP; 254.0 bkW
Maximum Rating: 340.0 BHP; 254.0 bkW
Emissions: EPA and CARB Non-Road Tier 3, EU Stage IIIA, EPA Marine Tier 2, IMO Tier II; EPA and CARB Non-Road Tier 3, EU Stage IIIA, EPA Marine Tier 2, IMO Tier II

Selected Model

Oil and Gas C9 ACERT™ (Dry Manifold)

Minimum Rating: 275.0 BHP; 205.0 bkW
Maximum Rating: 375.0 BHP; 280.0 bkW
Emissions: EPA and CARB Non-Road Tier 3, EU Stage IIIA, IMO Tier II; EPA and CARB Non-Road Tier 3, EU Stage IIIA, IMO Tier II

Model Details

Oil and Gas C9.3 ACERT™ (Tier 4i/Stage IIIB)

Minimum Rating: 300.0 BHP; 224.0 bkW
Maximum Rating: 350.0 BHP; 261.0 bkW
Emissions: US EPA Tier 4 Interim, EU Stage IIIB; US EPA Tier 4 Interim, EU Stage IIIB

Model Details

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