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Overview

Producing reliable power from 3085 to 4630 kWe, each generator set has been designed to meet World bank (WB) emission certification stage 2.

Generator Set Specifications

Units:
Minimum Rating 3085 kWe 3085 kWe Less
Maximum Rating 4630 kWe 4630 kWe Less
Emissions/Fuel Strategy (WB) Cert stage 1 and 2 (WB) Cert stage 1 and 2 Less
Voltage 3000 to 13800 Volts 3000 to 13800 Volts Less
Frequency At Speed 50 Hz @ 750 / 60 Hz @ 720 50 Hz @ 750 / 60 Hz @ 720 Less
Duty Cycle Prime, Continuous Prime, Continuous Less
Ready To Accept Loads (Preheated/Vented) 40 s 40 s Less
Normal Ramp Up To 100% Load 95 s 95 s Less
Emergency Ramp Up 10% To 100% Load 30 s 30 s Less
Genset Efficiency Up To 46.40% 46.40% Less

Engine Specifications

Engine Model CM32E, 4-stroke-engine CM32E, 4-stroke-engine Less
Bore 12.6 in 320.0 mm Less
Stroke 18.11 in 460.0 mm Less
Aspiration Turbocharged-aftercooled Turbocharged-aftercooled Less
Engine Rating Range 3150 - 4725 kW 3150 - 4725 kW Less
Configuration 6,8,9 cylinder 6,8,9 cylinder Less
Fuel Type Diesel oil / heavy fuel oil (HFO) / crude oil Diesel oil / heavy fuel oil (HFO) / crude oil Less
Swept Volume 2258.0 in³ 37.0 l/cyl Less
Mean Effective Pressure Up To 344.0 psi 23.7 bar Less

Generator Set Dimensions

Length - Minimum 377.0 in 9566.0 mm Less
Length - Maximum 439.0 in 11156.0 mm Less
Width - Minimum 102.0 in 2600.0 mm Less
Width - Maximum 102.0 in 2600.0 mm Less
Height - Minimum 180.0 in 4567.0 mm Less
Height - Maximum 188.0 in 4770.0 mm Less
Dry Weight - Genset (minimum) 156528.0 lb 71.0 ton (US) Less
Dry Weight - Genset (maximum) 216053.0 lb 98.0 ton (US) Less

Reliable Operation

Control & Monitoring

Ease Of Installation

Ease Of Operation

Intelligent Simplicity

Ease Of Maintenance

Fuel

Emissions

Expertise & Experience

CM32E Standard Equipment

Fuel System
  • Gas valve unit (GVU) (only dual fuel (DF) and gas)
  • Ignition fuel oil module (only dual fuel (DF))
  • Circulation module
  • Pre-pressure module
  • Engine ventilation module (only dual fuel (DF) and gas)
  • Separator module

Lubricating Oil System
  • Combined module: cooling water system and lube oil system
  • Lube oil separator module
  • Piping interface module

Cooling Water System
  • Cooling water system with radiators
  • Combined module: see lube oil system
  • Piping interface module

Starting System
  • Starting air compressor module
  • Starting air receiver module

Combustion Air System
  • Air filter - oil bath
  • Air filter - pocket
  • Air filter - pulse

Exhaust System
  • Selective catalytic reduction (SCR) system
  • Exhaust gas silencer
  • Exhaust gas ventilation module (only dual fuel (DF) and gas)
  • Oxidation catalytic (Oxicat) converter system

Control & Monitoring System
  • Motor control center module (MCC)
  • Engine monitoring package
  • Gas leak detection per cylinder (only dual fuel (DF) and gas)
  • Local control panel (LCP)
  • Local data panel (LDP) / generator control panel (GCP)

Mounting System
  • Elastic mounting - genset/engine

Why Choose Cat® Electric Power?

Caterpillar offers a comprehensive variety of electric power systems, customised to fit your needs. Our specialised systems deliver high power and performance in industries across the globe. With Caterpillar, you get outstanding manufacturing quality, expert support, and the essential tools and applications to complete any project.

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Application Center

Explore valuable resources for generator sizing, specification, and training materials. SpecSizer evaluates load types, collects data, and organises it to help you select the generator set that's best for you. Find product comparisons, technical data, product sizing, and more using our technical information portal (TIP) specifically created for consultants, architects, engineers, and owners.

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