C7 Haz Loc Engine Well Servicing Engines

Well Service Engines C7 ACERT™ (Hazardous Location)

Request A Price Find Dealer

Key Specs

Maximum Rating
275 BHP
205 bkW
Emissions
EPA & CARB Non-Road Tier 3, EU Stage IIIA, EPA Marine Tier 2, IMO Tier II
EPA & CARB Non-Road Tier 3, EU Stage IIIA, EPA Marine Tier 2, IMO Tier II
Displacement
442 in³
7.2 l

Overview

Cat C7 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 C7 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 C7 ACERT engines include 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. C7 ACERT hazardous location engines, with ratings 153-172 bkW (205-230 bhp) @ 2200 rpm meet IMO Tier II, U.S. EPA Marine Tier 3, 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.

Product Specifications for C7 ACERT™ (Hazardous Location)

Maximum Rating 275 BHP 205 bkW
Displacement 442 in³ 7.2 l
Minimum Rating 205 BHP 153 bkW
Governor and Protection Electronic ADEM™ A4 Electronic ADEM™ A4
Aspiration Turbocharged-Aftercooled Turbocharged-Aftercooled
Flywheel and Flywheel Housing SAE 1,2, or 3 SAE 1,2, or 3
Flywheel Teeth 156 (SAE 1), 134 (SAE 2), 126 (SAE 3) 156 (SAE 1), 134 (SAE 2), 126 (SAE 3)
Rotation from Flywheel End Counterclockwise Counterclockwise
Stroke 5 in 127 mm
Bore 4.3 in 110 mm
Emissions EPA & CARB Non-Road Tier 3, EU Stage IIIA, EPA Marine Tier 2, IMO Tier II EPA & CARB Non-Road Tier 3, EU Stage IIIA, EPA Marine Tier 2, IMO Tier II
Length 41.5 in 1053 mm
Width 29.8 in 758 mm
Height 40.6 in 1032 mm
Weight 1386 lb 629 kg
Lube Oil System - Refill 36 gal (US) 34 l
Cooling System 78.2 gal (US) 74 l

C7 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, RH side, rear facing, 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
  • Derated engine: automatic ambient temperature compensation

Cooling System

  • Thermostats and housing, front-facing outlet — 51 mm (2.01 in) connection
  • Jacket water pump — belt-driven, centrifugal
  • Water pump — inlet RH front vertical inlet (pointing down) — 63 mm (2.48 in)

Exhaust System

  • Single, right-side, center-mounted turbo with water-cooled turbine housing
  • Exhaust manifold — water-cooled
  • Front turbo exhaust

Flywheels and Flywheel Housing

  • Mandatory selection of: SAE No. 1, SAE No. 2, or SAE No. 3 flywheel and housing SAE standard rotation

Fuel System

  • HEUI fuel system
  • Fuel filter — secondary, LH front (2-micron high performance)
  • Fuel transfer pump — left front
  • Fuel priming pump — left front

Lube System

  • Crankcase breather — top rear
  • Crankcase fumes disposal — RH
  • Oil cooler — RH
  • Oil filter — RH
  • Oil pan — front sump, 31 L (33 qt) oil change capacity
  • Oil filler — front top valve cover
  • Oil level gauge — LH rear
  • Engine oil pump — gear-driven
  • Oil valve sampling, RH

Power Take-Offs

  • Crankshaft drive pulley — 2 grooves, 190 mm (7.5 in) diameter, 22.3 mm (0.88 in) wide

General

  • Vibration damper
  • Lifting eyes
  • Literature
  • No paint

Mandatory Options

  • Flywheel housing and flywheel
  • Primary filter/water separator
  • Turbo orientation

C7 ACERT™ (Hazardous Location) Optional Equipment

Air Compressors

  • Air compressor governor

Air Inlet System

  • Precleaner
  • Air inlet elbow
  • Charging System
  • Cooling System

Emissions Certifications

  • IMO certification

Flywheels and Flywheel Housing

  • Crankshaft seal

Instrumentation

  • Gauges and instrument panels

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
  • Crankshaft pulleys

General

  • Tool set

See how C7 ACERT™ (Hazardous Location) compares against frequently compared products.

Tools And Expert Help At Every Turn

Product Brochures and More Are Ready to Download!

Full specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.

By sharing your information you’re giving Caterpillar permission to process your data to appropriately fulfill your request. Depending on your request, we may need to share your data with applicable dealers, within the Caterpillar group of companies, and applicable service providers operating on Caterpillar's behalf. Taking care of your information is a responsibility we take seriously. Our Website Privacy Notice details our data privacy practices and your rights to control your personal data.

*Marketing Consent

Check out current offers for the C7 ACERT™ (Hazardous Location)

View More Offers