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C9 ACERT™ (Water-Cooled Manifold) Well Service Engines

Cat C9 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 ACERT engines to deliver excellent performance with low operating costs and emissions.Equipment 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 water-cooled manifold engines, with ratings: 242-254 bkW (325-340 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.

C9 ACERT™ (Water-Cooled Manifold)

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The Cat® C9 ACERT™ (Water-Cooled Manifold) is built for reliable performance in the oil and gas range, backed by Al-Bahar's regional service and support network.

Maximum Rating
340 BHP
Emissions
EPA and CARB Non-Road Tier 3,EU Stage IIIA, EPA Marine Tier 2, IMO Tier II
Displacement
538 in³
Minimum Rating
325 BHP
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  • Specifications
  • Features
  • Standard Equipment

Specifications

General Specifications specifications
Maximum Rating 254 bkW
Displacement 8.8 l
Minimum Rating 242 bkW
Governor and Protection Electronic (ADEM™ A4)
Aspiration Turbocharged-Aftercooled
Flywheel and Flywheel Housing SAE 1 or 2
Flywheel Teeth 113 (SAE 1), 134 (SAE 2)
Rotation from Flywheel End Counterclockwise
Stroke 149 mm
Bore 112 mm

Features

Engine Design

- Proven reliability and durability- Robust diesel strength design prolongs life and lowersowning and operating costs- Broad operating speed range- PTO drive options provide flexible access to auxiliarypower for pumps and other needs

Advanced Digital Engine Management

ADEM A4 engine management system integrates speed control, air/fuel ratio control, and ignition/detonationcontrols into a complete engine management controlsystem with integrated digital ignition, engine protectionand monitoring

Air System

- Water-cooled exhaust manifold and turbo maintainATEX-compliant skin temperature during operation- Air Inlet shut-off enables emergency shut-off foroperator

Improved Serviceability

- Front, right, and rear dipstick- Remote oil and fuel filters- 12V and 24V electronic systems to improve applicationflexibility

Optional Equipment

- Air inlet for cold starting capability- Messenger display for operator friendly diagnostics- Spark arresting muffler

Standard Equipment

Air Inlet System
  • Turbocharger, separate circuit (SCAC) or remote (REMAC)aftercooler
  • Single, right-side, center-mounted turbo with water-cooledturbine 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
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, right-side, center-mounted turbo with water-cooledturbine housing
  • Rear facing turbo exhaust 81.8 mm (3.22 in) connection, nonV-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
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

Optional Equipment

Air Compressors

  • Air compressors
  • Air compressor governor

Air Inlet System

  • Air cleaner
  • Precleaner
  • Air inlet elbow
  • Air shutoffs

Charging Systems

  • Charging alternators
  • Alternator mounting
  • 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

Emissions Certifications

  • IMO certification

Exhaust System

  • Flexible fitting
  • Turbocharger exhaust outlet adapters
  • Elbows, flange, pipes, clamp
  • Rain caps
  • Manifolds

Flywheels and Flywheel Housing

  • Crankshaft seal

Fuel System

  • Flexible fuel lines
  • Water separator and fuel filters
  • Fuel cooler

Instrumentation

  • Gauges and instrument panels
  • Interconnect harness
  • Voltmeters
  • Gauge mounting
  • Ammeter

Lube System

  • Oil pans
  • Drain and cover
  • Oil level gauges
  • Remote oil filter
  • Oil fillers

Mounting System

  • Structural steel base
  • Engine support — front and rear

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

General

  • Tool set