JENBACHER J620 GS Gas Engine, 4.4 MW V12, CHP Engine - 2008

ReflowX SKU: REF-1063

Product Details

Quantity

2
Availability (Lead Time)

N/A
Product Location

Indonesia
Condition

Used
OEM

JENBACHER GAS ENGINES
Equipment code

Power Generation
Total Price
Per Unit Price

$ 209,000.00

Short Description

High-efficiency JENBACHER J620 GS gas engine, delivering approximately 4.4 MW of power. Manufactured in 2008, suitable for continuous power generation or CHP applications, with water cooling, spark ignition, and up to 41% electrical efficiency.

Description

JENBACHER J620 GS Gas Engine, 4.4 MW V12, CHP Engine - 2008

The JENBACHER J620 GS, manufactured by INNIO (formerly GE Jenbacher) in 2008, is a robust V12 gas-fired reciprocating engine designed for industrial power generation, CHP (Combined Heat and Power) systems, and other distributed generation applications. Operating at 1,500 rpm for 50 Hz grids (or 1,800 rpm for 60 Hz systems), the engine is compatible with natural gas, biogas, and other gaseous fuels, providing approximately 4.4 MW of electrical power.

With a 12:1 compression ratio, spark ignition, and a single-stage turbocharger, the engine ensures optimal combustion and thermal performance. Its water-cooled design enhances operational reliability in ambient temperatures ranging from -5°C to +40°C, and its configuration supports high thermal efficiency, particularly in CHP installations.

Specifications:

– Model: JENBACHER J620 GS
– Manufacturer: INNIO (GE Jenbacher)
– Year of Manufacture: 2008
– Engine Type: Gas-fired, reciprocating engine
– Application: Power generation, CHP, industrial operations
– Fuel Type: Natural gas, biogas, and other gaseous fuels
– Cooling System: Water-cooled system
– Ignition System: Spark ignition
– Compression Ratio: 12:1
– Rated Speed: 1,500 rpm (50 Hz) / 1,800 rpm (60 Hz)
– Power Output: Approx. 4.4 MW (electrical at ISO conditions)
– Electrical Efficiency: Up to 41% (site-dependent)
– Thermal Efficiency (CHP): Can exceed 85% combined efficiency
– Cylinder Configuration: V12
– Cylinder Bore: 160 mm
– Stroke Length: 190 mm
– Displacement: 45.6 liters
– Turbocharging: Single-stage turbocharger
– Lubrication: Wet-sump lubrication system
– Fuel Consumption: 0.35 – 0.40 m³/kWh (natural gas)
– Operating Temperature Range: -5°C to +40°C ambient
– Start-up Time: 10 – 15 minutes (cold start)
– Maintenance: Extended service intervals for reduced downtime

Performance Notes:
– Designed for high reliability and continuous base-load operation
– Suited for integration in grid-connected or islanded systems
– High efficiency makes it ideal for CHP and district energy systems
– Fuel-flexible with stable performance across varying gas compositions
– Available as refurbished or used units, depending on availability

Applications:
– Combined heat and power (CHP) plants
– Industrial and commercial power generation
– District heating systems
– Waste-to-energy or landfill gas recovery
– Utility and distributed generation projects

Availability:
– Condition: Used or refurbished (based on availability)
– Location: On request
– Delivery: Available upon agreement
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Technical Details

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