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GCM34 | 7725kW-10300kW Natural Gas Generator

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SPECS SUMMARY

Maximum Continuous Rating10320 / 9830 ekW @ 1.0pf
Fuel TypeNatural Gas
Maximum Electrical Efficiency47.90%
Frequency50 / 60 Hz
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.

Specifications

Maximum Continuous Rating10320 / 9830 ekW @ 1.0pf
Fuel TypeNatural Gas
Maximum Electrical Efficiency47.90%
Frequency50 / 60 Hz
RPM750/720
Engine ModelG20CM34
Displacement46484.2 in³ (762.6 l)
AspirationTA
Bore13.38 in (340 mm)
Stroke16.53 in (420 mm)
Length562.2 in (14280 mm)
Width153.9 in (3910 mm)
Height212.2 in (5390 mm)
Dry Weight - Genset164000 kg (361558 lb)
Frequency50/60 Hz

Benefits and Features

  • Robust high speed block design provides prolonged life and lower owning operationg costs
  • Designed for maximum performance on low pressure pipeline natural gas
  • Simple open chamber combustion system for reliability and fuel flexibility
  • Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency
  • One electronic control module handles all engine functions: ignition, governing, air/fuel ratio control and engine protection

  • Designed to match performance and output characteristics of Caterpillar gas engines
  • Industry leading mechanical and electrical design
  • High efficiency

  • Meets most worldwide emissions requirements down to 0.5 g/bhp-hr NOx level without aftertreatment

  • User-friendly interface and navigation
  • Scalable system to meet a wide range of installation requirement
  • Expansion modules and site-specific programming for specific customer requirements

  • Simple user friendly interface and navigation
  • Digital monitoring, metering and protection setting
  • Fully-featured power metering and protective relaying
  • Remote control and monitor capability options

  • Field proven in a wide range of applications worldwide
  • fully prototype tested
  • Certified torsional vibration analysis available

  • Wide range of bolt-on system expansion attachments
  • Factory designed and tested
  • Flexible packaging options for easy and cost effective installation

  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements

Standard Equipment

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