CM32E

Caterpillar electric power stands for reliable energy supply. Especially during the energy system transformation, Cat generator sets close the energy gap caused by renewable energy source such as wind and photo voltaic. Short ramp up time, low operating costs and rapid maintenance times ensures a high availability according to the need of our customers. Combined heat /cool and power solutions allow our customers to maximize the efficiency and earnings paired with low emissions. Wherever power is needed around the globe, Caterpillar is able to support you with the best products and services to maximize your profit.

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Minimum Rating 3085 kWe
Maximum Rating 4630 kWe
Emissions/Fuel Strategy (WB) Cert stage 1 and 2
Voltage 3000 to 13800 Volts
Frequency At Speed 50 Hz @ 750 / 60 Hz @ 720
Duty Cycle Prime, Continuous
Ready To Accept Loads (Preheated/Vented) 40 s
Normal Ramp Up To 100% Load 95 s
Emergency Ramp Up 10% To 100% Load 30 s
Genset Efficiency Up To 46.40%
Engine Model CM32E, 4-stroke-engine
Bore 12.6 in
Stroke 18.11 in
Aspiration Turbocharged-aftercooled
Engine Rating Range 3150 - 4725 kW
Configuration 6,8,9 cylinder
Fuel Type Diesel oil / heavy fuel oil (HFO) / crude oil
Swept Volume 2258 in³
Mean Effective Pressure Up To 344 psi
Specific Fuel Oil Consumption (WB I) Up To 0.392 Ib/kWh
Specific Fuel Oil Consumption (WB II) Up To 0.392 Ib/kWh
Specific Lube Oil Consumption 0.001 Ib/kWh
Length - Minimum 377 in
Length - Maximum 439 in
Width - Minimum 102 in
Width - Maximum 102 in
Height - Minimum 180 in
Height - Maximum 188 in
Dry Weight - Genset (minimum) 156528 lb
Dry Weight - Genset (maximum) 216053 lb
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