Oil and Gas

Engine Specifications

Minimum Rating
Maximum Rating
EPA Tier 2, IMO Tier II
Engine Control
Dual Turbocharged-Aftercooled
Fuel System



Capacity for Liquids

Cooling System - Engine
62gal (US)
Lube Oil System - Refill
107gal (US)

Standard Equipment:

  • Air Inlet System
    • Aftercooler core, corrosion resistant (air side)
    • Air cleaner, regular duty with service indicators
    • Dual turbochargers, rear mounted
  • Control System
    • Dual Caterpillar A4 electronic engine control with electronic unit injector fuel system and rigid wiring harness.
    • 24 VDC (less than 10A) to be provided by customer at Power Distribution Panel to power engine electrical system.
  • Cooling System
    • Jacket water (JW) engine cooling and two-stage jacket water/separate circuit (SCAC) charge air cooling
    • To ensure compliance in use, radiators or heat exchangers must be capable of rejecting sufficient heat to allow proper engine operation at worst site conditions.
    • The radiator or heat exchanger must supply 48C (118 F)
    • SCAC cooling water to the aftercooler inlet of at least 200 gal/min at ambient temperature of 30C and at site conditions (including altitude considerations)
  • Exhaust System
    • Dry gas-tight exhaust manifolds with heat shields, dual turbochargers with water-cooled bearings and heat shields.
    • Exhaust outlet: 305 mm (12 in) round flanged outlet, vertical orientation
  • Flywheels & Flywheel Housings
    • Flywheel, SAE No. 00, 183 teeth Flywheel housing, SAE No. 00
    • Flywheel housing, SAE No. 00
    • SAE standard rotation
  • Fuel System
    • Duplex Fuel filter, LH service. Simplex fuel filter, RH service
    • Fuel transfer pump
    • Fuel priming pump, RH
    • Electronically Controlled Unit Injectors
    • Customer connection located at lower right front of engine
    • SOLAS shielding
  • Instrumentation
    • Engine mounted instrument panel with four position switch, over speed shutdown notification light, emergency stop notification light, graphical display unit for analog or digital display of: oil and fuel pressure, oil and fuel filter differential, system DC voltage, exhaust and water temperature, air inlet restriction, service meter, engine speed, fuel consumption (total and instantaneous)
  • Lube System
    • Top mounted crankcase breather, RH oil filter, RH oil filler, gear type oil pump, deep sump oil pan, recommended use of Caterpillar Diesel Engine Oil 10W30 or 15W40
  • Mounting System
    • Mounting rails and isolation system based on customer request
  • Electrical System
    • MCS certified Class I / Divison 2
    • Low Smoke Zero Halogen Wiring Harness
  • Protection System
    • A-III Electronic Monitoring System provides customer programmable engine de-ration strategies to protect against adverse operating conditions
    • Emergency stop push button (located in Electronic Instrument Panel) Safety shutoff protection for oil pressure and water temperature, over speed protection
  • Hazardous Location
    • Only electrical system is hazardous environment certified
    • NEC 500 Class I Division 2 for gas groups C and D
    • Temperature class is T3 for ambient temperatures from -10 C to 50 C
    • Class I/ Division 2 CMPD
  • Generator And Generator Attachments
    • Class I / Division 2 designed to customer's specifications
    • Insulation for harsh environment protection

Optional Equipment: