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GCM34

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Overview

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 Configurations

  • Specific Energy Consumption Up To 6971.0 Btu/kWh

Generator Set Specifications

  • Genset Rating Range 6580 - 10300 kWe 6580 - 10300 kWe
  • Fuel Type Gas Gas
  • Emission Level Up To Technische Anleitung (TA) Luft- 2002 Technische Anleitung (TA) Luft- 2002
  • Voltage 3-13.8 kV 3-13.8 kV
  • Aspiration Turbocharged-aftercooled Turbocharged-aftercooled
  • Bore 13.39 in 340.0 mm
  • Configuration 16, 20 cylinder 16, 20 cylinder
  • Dry Weight - Genset (maximum) 361558.0 lb 164.0 ton (US)
  • Dry Weight - Genset (minimum) 297624.0 lb 135.0 ton (US)
  • Emergency Ramp Up 10% To 100% Load 60 s 60 s
  • Engine Efficiency Up To 48.00% 48.00%
  • Engine Rating Range 6720 - 10500 kW 6720 - 10500 kW
  • Engine Type 4-stroke-engine 4-stroke-engine
  • Frequency At Speed 50 Hz @ 750/ 60 Hz @ 720 50 Hz @ 750/ 60 Hz @ 720
  • Height - Maximum 201.0 in 5101.0 mm
  • Height - Minimum 189.0 in 4809.0 mm
  • Length - Maximum 562.0 in 14280.0 mm
  • Length - Minimum 476.0 in 12100.0 mm
  • Mean Effective Pressure Up To 319.0 psi 22.0 bar
  • Normal Ramp Up To 100% Load 80 s 80 s
  • Ready To Accept Loads (Preheated/Vented) 80 s 80 s
  • Specific Fuel Oil Consumption (WB I) Up To 0.406 Ib/kWh 184.0 g/kWh
  • Specific Fuel Oil Consumption (WB II) Up To 0.406 Ib/kWh 184.0 g/kWh
  • Specific Lube Oil Consumption 0.001 Ib/kWh 0.3 g/kWh
  • Stroke 16.54 in 420.0 mm
  • Swept Volume 2327.0 in³ 38.1 l/cyl
  • Width - Maximum 154.0 in 3910.0 mm
  • Width - Minimum 137.0 in 3492.0 mm

GCM34 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

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