LS550G 550kw Cummins KTAA19-G6A Engine 688kva Genset



Detailed Product Information

Product Description

LS550G diesel generator set, equipped with the reliable Cummins KTAA19-G6A engine, offers a dependable 550kW power output (688kVA) for a wide range of industrial and commercial applications. This generator is designed for both primary and standby use and is engineered to deliver consistent performance with minimal maintenance. The KTAA19-G6A engine is known for its advanced turbocharging and aftercooling system, ensuring stable operation even in harsh environments. The LS550G is a practical solution for those who demand performance, efficiency, and long-term durability in one complete power package.

Main Features

  • Cummins KTAA19-G6A Engine – 6-cylinder, 19-liter diesel engine with dual turbocharging and air-to-air aftercooling for optimized combustion and extended engine life.
  • Precise Voltage Regulation – Equipped with a high-efficiency alternator to ensure smooth voltage and frequency control under variable loads.
  • Smart Monitoring Interface – Features a modern digital control panel with intuitive diagnostics, fault alarms, and remote monitoring compatibility.
  • Space-Saving Design – Compact footprint with a rugged base frame, ideal for tight installation spaces or mobile power applications.
  • Low Emission & Fuel-Efficient Operation – Engineered to meet global emission standards while minimizing fuel consumption.

Generator Specification

Generator ModelLS550G 
Engine ModelKTAA19-G6A
Rated speed1500rpm 
Fuel Consumption(L/h)122
Prime Power470KW/588KVA 
Standby Power550KW/688KVA  
Length(mm)3400
Width(mm)1550
Height(mm)2100
Net Weight(kg)3770

Standard Generator Set List

Generator ModelEngine ModelStandby PowerPrime PowerSpeed   Fuel Consumption
kWkVAkWkVArpmL/h
LS36G4BT3.9-G2364532401500 8
LS140G6CTA8.3-G21401751201501500 30
LS160G6CTA8.3-G21602001401751800 36
LS220GNT855-GA2202752002501500 41
LS250GNTA855-G1A2503132202751500 55
LS280GNTA855-G12803502503131800 61
LS280GMTAA11-G32803502503131500 61
LS300GNTA855-G1B3003752753441800 68
LS300GNTA855-G2A3003752753441500 68
LS400GKTA19-G24005003604501800 85
LS400GKTA19-G34005003604501500 85
LS450GKTA19-G3A4505634005001500 98
LS450GKTA19-G34505634005001800 98
LS450GKTA19-G44505634005001500 98
LS550GKTAA19-G55506884705881800 117
LS660GKTA38-G26608386007501500 147
LS710GKTA38-G2B7108886408001500 160
LS880GKTA38-G5880110080010001500 200
LS1100GKTA50-G311001375100012501500 245
LS1100GQSK38-G51150143896012001800 240
LS1320GKTA50-G813201650110013751500 294
LS1320GKTA50-GS813201650120015001500 300

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