C27 ACERT Tier 4i

C27 ACERT Tier 4i Oilfield Diesel Generator Set

THE RUNDOWN

EMCP 4.2 Control Panel
- Integrated control system and communications gateway
- EMCP 4.2 is standard and offers basic engine/generator monitoring, metering and protection and an open protocol allowing for simple integration
- Features more advanced options including power metering, modbus capability, and programmable discrete output
Product Support Offered Through the Global Cat Dealer Network
- More than 2,200 dealer outlets - Cat factory-trained dealer technicians service every aspect of your Cat petroleum product - Worldwide parts availability, service, and warranty - Preventive maintenance agreements available for repairbefore- failure opti
Over 80 Years of Engine Manufacturing Experience
Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products.
Web Site
For all your petroleum power requirements, visit www.cat.com/oilandgas.
Engine Specifications
Maximum Rating725 ekW (907 - 1035 kVA)
Minimum Rating725 ekW (907 - 1035 kVA)
Emissions/Fuel StrategyU.S. EPA Tier 2, U.S. EPA Tier 4 interim
AspirationTurbocharged, aftercooled
Manifold TypeDry
Bore5.4in
Stroke6.0in
Displacement1648.0in³
Engine Control and ProtectionADEM A4
Generator Set ControlEMCP 4.2
GeneratorSR4B
Fuel SystemMEUI
Frequency - Speed60 Hz (1800 rpm)
Capacity for Liquids
FuelDiesel
Dimensions
Length186.0in
Width77.0in
Height86.0in
Weight20000.0lb
Standard Equipment

Air Inlet System

  • Heavy-duty dual element air cleaner
  • Service indicator

Cooling System

  • Radiator package mounted (50° C)
  • Side-by-side cores
  • Coolant drain line with valve at edge of base
  • Coolant level sight gauge
  • Fan and belt guards
  • Cat Extended Life Coolant
  • Metal top and bottom tanks

Exhaust System

  • Dry exhaust manifold

Fuel System

  • Primary fuel filter
  • Secondary fuel filter
  • Fuel priming pump
  • Fuel transfer pump

Generator

  • SR4B
  • Class H insulation
  • Random wound
  • IP23 protection
  • Cat DVR
  • Permanent magnet excitation
  • Two-bearing, close coupled alignment

Controls

  • ADEM A4 ECU
  • EMCP 4.2 control panel
  • Emergency stop pushbutton

Lube System

  • Oil cooler
  • High efficiency oil filter
  • Oil drain valves
  • Fumes disposal
  • Gear-type lube oil pump

Mounting System

  • Heavy-duty oilfield welded steel base (skiddable)
  • Anti-vibration mounts
  • Designed welded base for increased durability (C-channel design)

Starting/Charging System

  • 24-volt starting motor
  • 45-amp charging alternator

General

  • Paint — Caterpillar yellow except rails and radiators (gloss black)
  • Flywheel and flywheel housing — SAE No. 0
  • Engine lifting eyes
Optional Equipment

Air Inlet System

  • Pre-cleaners

Control System

  • Direct rack control

Cooling System

  • Jacket water heater

Exhaust System

  • Manifold and turbocharger guards
  • Expander

Generator

  • Self excited

Starting/Charging System

  • Air starting motor

Mounting System

  • Short base - 4725 mm (186 in) total length (does not include drag bars)