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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

Genset Rating Range 1735 - 2600 kWe 1735 - 2600 kWe Less
Configuration 6,8,9 cylinder 6,8,9 cylinder Less
Engine Type 4-stroke-engine 4-stroke-engine Less
Fuel Type Diesel oil / heavy fuel oil (HFO) / crude oil Diesel oil / heavy fuel oil (HFO) / crude oil Less
Emission Level Up To World bank emission certification (Stage 2) World bank emission certification (Stage 2) Less
Voltage 3-13.8 kV 3-13.8 kV Less
Aspiration Turbocharged-aftercooled Turbocharged-aftercooled Less
Engine Efficiency Up To 44.20% 44.20% Less
Frequency At Speed 50 Hz @ 750 / 60 Hz @ 720 50 Hz @ 750 / 60 Hz @ 720 Less
Normal Ramp Up To 100% Load 75 s 75 s Less
Engine Rating Range 1800 - 2700 kW 1800 - 2700 kW Less
Specific Fuel Oil Consumption (WB I) Up To 0.406 184.0 Less
Specific Fuel Oil Consumption (WB II) Up To 0.408 185.0 Less
Specific Lube Oil Consumption 0.001 0.6 Less
Emergency Ramp Up 10% To 100% Load 25 s 25 s Less
Ready To Accept Loads (Preheated/Vented) 40 s 40 s Less
Stroke 15.75 in 400.0 mm Less
Bore 10.04 in 255.0 mm Less
Mean Effective Pressure Up To 355.0 psi 24.5 bar Less
Swept Volume 1247.0 in³ 20.4 l/cyl Less
Length - Maximum 375.0 in 9516.0 mm Less
Length - Minimum 318.0 in 8070.0 mm Less
Width - Maximum 100.0 in 2534.0 mm Less
Width - Minimum 98.0 in 2479.0 mm Less
Height - Maximum 156.0 in 3963.0 mm Less
Height - Minimum 154.0 in 3911.0 mm Less
Dry Weight - Genset (maximum) 123459.0 lb 56.0 ton (US) Less
Dry Weight - Genset (minimum) 94799.0 lb 43.0 ton (US) Less

CM25C Standard Equipment

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

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

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

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

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

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

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

Mounting System
  • Elastic mounting - genset/engine