CM25E Generator Set

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.

Generator Set Specifications

Minimum Rating 1940 kWe
Maximum Rating 2910 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 85 s
Emergency Ramp Up 10% To 100% Load 30 s
Genset Efficiency Up To 43.50%

Engine Specifications

Engine Model CM25, 4-stroke-engine
Bore 10.04in
Stroke 15.75in
Aspiration Turbocharged-aftercooled
Engine Rating Range 2010 - 3015 kW
Configuration 6,8,9 cylinder
Fuel Type Diesel oil / heavy fuel oil (HFO) / crude oil
Swept Volume 1247in³
Mean Effective Pressure Up To 396psi
Specific Fuel Oil Consumption (WB I) Up To 0.412Ib/kWh
Specific Fuel Oil Consumption (WB II) Up To 0.412Ib/kWh
Specific Lube Oil Consumption 0.001Ib/kWh

Generator Set Dimensions

Length - Minimum 304in
Length - Maximum 343in
Width - Minimum 93in
Width - Maximum 93in
Height - Minimum 152in
Height - Maximum 160in
Dry Weight - Genset (minimum) 94799lb
Dry Weight - Genset (maximum) 123459lb

Standard Equipment

  • Fuel System
    • Engine ventilation module (only dual fuel (DF) and gas)
    • Ignition fuel oil module (only dual fuel (DF))
    • Separator module
    • Pre-pressure module
    • Circulation module
    • Gas valve unit (GVU) (only dual fuel (DF) and gas)
  • Lubricating Oil System
    • Combined module: cooling water system and lube oil system
    • Lube oil separator module
    • Piping interface module
  • Cooling Water System
    • Piping interface module
    • Combined module: see lube oil system
    • Cooling water system with radiators
  • Starting System
    • Starting air receiver module
    • Starting air compressor module
  • Combustion Air System
    • Air filter - oil bath
    • Air filter - pocket
    • Air filter - pulse
  • Exhaust System
    • Oxidation catalytic (Oxicat) converter system
    • Selective catalytic reduction (SCR) system
    • Exhaust gas ventilation module (only dual fuel (DF) and gas)
    • Exhaust gas silencer
  • Control & Monitoring System
    • Gas leak detection per cylinder (only dual fuel (DF) and gas)
    • Motor control center module (MCC)
    • Local control panel (LCP)
    • Engine monitoring package
    • Local data panel (LDP) / generator control panel (GCP)
  • Mounting System
    • Elastic mounting - genset/engine

Optional Equipment