Top Banner

C9 ACERT™ (Hazardous Location) Well Service Engines

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.

C9 ACERT™ (Hazardous Location)

GET A QUOTE

A sales engineer replies within one working day.

Request Quote

The Cat® C9 ACERT™ (Hazardous Location) 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
537.96 in³
Minimum Rating
325 BHP
Download Brochure
  • Specifications
  • Features
  • Standard Equipment

Specifications

General Specifications specifications
Maximum Rating 254 bkW
Displacement 8.82 l
Minimum Rating 242 bkW
Governor and Protection Electronic (ADEM™ A4)
RPM 2200 r/min
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 - 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® 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

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

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

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

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
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
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

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