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C18 ACERT Tier 2

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Overview

Producing oil and gas is a complex task that requires equipped designed specifically for the oilfield. Cat C-Series oilfield diesel generator sets offer a rugged design capable of withstanding harsh conditions in the oilfield. Decades of experience in engine manufacturing combined with the latest electronics deliver the highest performance, safe operation, low emissions, and simplified operator interface. Cat generator sets are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. C18 ACERT oilfield diesel generator set. Ratings: 440 - 545 ekW (550 - 680 kVA) @ 50 and 60 Hz (1500 and 1800 rpm) meet U.S. EPA Tier 2 equivalent, EU Stage II equivalent emission standards.

Engine Specifications

Units:
Maximum Rating 545 ekW (680 kVA) 545 ekW (680 kVA) Less
Minimum Rating 440 ekW (550 kVA) 440 ekW (550 kVA) Less
Emissions/Fuel Strategy U.S. EPA Tier 2, EU Stage II U.S. EPA Tier 2, EU Stage II Less
Aspiration Turbocharged, air-to-air aftercooled Turbocharged, air-to-air aftercooled Less
Manifold Type Dry Dry Less
Bore 5.7 in 145.0 mm Less
Stroke 7.2 in 183.0 mm Less
Displacement 1106.0 in³ 18.1 l Less
Engine Control and Protection ADEM A4 ADEM A4 Less
Generator Set Control EMCP 3.1 EMCP 3.1 Less
Generator SR4B SR4B Less
Fuel System MEUI MEUI Less
Frequency - Speed 50/60 Hz (1500/1800 rpm) 50/60 Hz (1500/1800 rpm) Less

Capacity for Liquids

Fuel Diesel Diesel Less

Dimensions

Length 143.0 in 3632.0 mm Less
Width 60.0 in 1524.0 mm Less
Height 83.3 in 2115.0 mm Less
Weight 11095.0 lb 5033.0 null Less

Product Design

Rugged construction designed to withstand harsh oilfield conditions
Shipped from the factory complete and ready to run
C-Series engines are field-proven in thousands of applications worldwide
Heavy-duty oilfield base designed for load/unload operations in the field
Oversized generators ideal for camp power applications
Heavy-duty, easy to clean cooling system ideal for high ambient temperature operation with no loss of power

EMCP 3.1 Control Panel

EMCP 3.1 offers complete generator set control including engine/generator monitoring, metering, and protection
Segregated low voltage (AC/DC) accessory box provides single point access to accessory connections
Simplified operator interface

C18 ACERT Tier 2 Standard Equipment

Air Inlet System
  • Dual element air cleaner
  • Service indicator

Cooling System
  • Radiator package mounted (50° C)
  • Coolant drain line with valve at edge of base
  • Coolant level sensor
  • Fan and belt guards
  • Coolant level sight gauge
  • Cat Extended Life Coolant

Exhaust System
  • Dry exhaust manifold
  • Turbo outlet elbow

Fuel System
  • Primary fuel filter with integral water separator
  • Secondary fuel filters
  • Fuel priming pump
  • Flex fuel lines
  • Fuel pressure gauge

Generator
  • SR4B brushless, single-bearing, self-excited
  • Class H insulation
  • Random wound
  • IP23 protection
  • Cat DVR 3-phase sensing with selectable volts/Hz
  • 3 sensing CTs and one droop CT
  • Power center

Generator Attachments
  • RH extended cable access box

Controls
  • ADEM A4 ECU
  • EMCP 3 Control Panel

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

Mounting System
  • Steel base frame (skidable)

Starting/Charging System
  • 24-volt starting motor
  • 45-amp charging alternator
  • Battery rack
  • Battery disconnect switch

General
  • Paint — Caterpillar yellow except rails and radiators (gloss black)
  • Flywheel and flywheel housing — SAE No. 1

C18 ACERT Tier 2 Optional Equipment

Air Inlet System
  • Heavy-duty air cleaner with precleaner

Exhaust System
  • Mufflers
  • Weld Flange

Generator
  • Permanent magnet excitation
  • Oversize and premium generators
  • Anti-condensation space heaters available with permanent magnet excitation generators

Starting/Charging System
  • Jacket water heater with shutoff valves
  • Oversized batteries

Controls
  • Load share module

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