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JENBACHER J312 3 series gas combustion engine
The design concept of long maintenance clearance and easy maintenance of the internal combustion engine and low fuel consumption ensure

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Description

Efficient, durable and reliable

The design concept of long maintenance clearance and easy maintenance of the internal combustion engine and low fuel consumption ensure the high efficiency of the 3 series gas combustion engine. Optimized component design allows long service gaps even when non-piped gas, such as landfill gas, is used. The series 3 gas combustion engine, with a power range of 500 to 1,100 kW, is highly regarded for its mature technology and high reliability.

Technical parameters

Structure	V 70˚
The cylinder diameter (mm)	135
Stroke (mm)	170
Displacement/cylinder (l)	2.43
Speed (rpm)	1,500 (50 Hz) 1,200/1,800 (60 Hz)
Average piston speed(m/s)	8.5 (1,500 rpm) 6.8 (1,200 rpm) 10.2 (1,800 rpm)
Scope of supply	Generator sets, cogeneration systems, Container type generator set/CHP system
The available gas	Natural gas, associated gas, propane, biogas, Landfill gas, sewage biogas, special gas, (such as coalbed methane, coke oven gas, wood gas, high temperature cracking gas, etc.)
Internal combustion engine model Number of cylinders The total emissions (l)	J312	J316	J320
	12	16	20
	29.2	38.9	48.7

Dimensions LxWxH(mm)
Generating set	J312	4,700 x 1,800 x 2,300
	J316	5,200 x 1,800 x 2,300
	J320	5,700 x 1,700 x 2,300
Cogeneration system	J312	4,700 x 2,300 x 2,300
	J316	5,300 x 2,300 x 2,300
	J320	5,700 x 1,900 x 2,300
Container	J312	12,200 x 2,500 x 2,600
	J316	12,200 x 2,500 x 2,600
	J320	12,200 x 2,500 x 2,600

Empty weight(kg)
Generating set	J312	8,100
	J316	10,100
	J320	13,900
Cogeneration system	J312	9,500
	J316	11,200
	J320	14,400

Natural gas	1,500 rpm \| 50 Hz
NOx <	Type	Pel (kW)¹	ηel (%)¹	Pth (kW)²	ηth (%)²	ηtot (%)
500mg/m³_n	J312	390	39.3	508	51.2	90.5
	J312	598	41.1	685	47.1	88.2
	J312	635	40.8	739	47.4	88.2
	J316	851	40.7	991	47.3	88.0
	J320	1,067	40.9	1,241	47.6	88.5
250mg/m³_n	J312	635	39.5	766	47.6	87.1
	J316	851	39.5	1,028	47.8	87.3
	J320	1,067	39.9	1,293	48.4	88.3

Biogas	1,500 rpm \| 50 Hz
NOx <	Type	Pel (kW)¹	ηel (%)¹	Pth (kW)²	ηth (%)²	ηtot (%)
500mg/m³_n	J312	548	42.0	557	42.7	84.8
	J312	635	40.4	709	45.1	85.5
	J316	851	40.7	935	44.7	85.4
	J320	1,067	40.9	1,179	45.2	86.1
250mg/m³_n	J312	635	39.0	730	44.8	83.8
	J316	851	39.3	964	44.5	83.7
	J320	1,067	39.3	1,225	45.1	84.4

1) Technical parameters according to ISO3046 standard.
2) The total thermal output error is +/ -8%, the exhaust gas emission temperature is 120˚C, and the biogas emission temperature is 180˚C.
All data is obtained when the equipment is at full capacity and is subject to change and improvement as technology develops.
More models are available upon request

Project instance

J312 Landfill container Scheme, Italy Cavenago
Fuel	The unit type	Electric power output	Thermal power output	Dispatch Date
Landfill gas	2 x J312	1,202 kW	1,494 kW	09/1999
Each system has its own landfill gas transmission line and waste gas treatment line. The generated electricity is used in the field, and the excess energy is fed into the public grid. The CL.AIR® system enables the exhaust gas to be purified to meet the relevant Italian emission standards. The project features that the heat generated by the generator unit is not only used for landfill leachate treatment, but also used to heat the greenhouse.

*Indicates a trademark of the General Electric Company

Previous : JENBACHER J316 3 series Gas combustion engine

Next : JENBACHER J208 2 series gas combustion engine

JENBACHER J312 3 series gas combustion engine

产品

Efficient, durable and reliable

The design concept of long maintenance clearance and easy maintenance of the internal combustion engine and low fuel consumption ensure the high efficiency of the 3 series gas combustion engine. Optimized component design allows long service gaps even when non-piped gas, such as landfill gas, is used. The series 3 gas combustion engine, with a power range of 500 to 1,100 kW, is highly regarded for its mature technology and high reliability.

Technical parameters

Structure	V 70˚
The cylinder diameter (mm)	135
Stroke (mm)	170
Displacement/cylinder (l)	2.43
Speed (rpm)	1,500 (50 Hz) 1,200/1,800 (60 Hz)
Average piston speed(m/s)	8.5 (1,500 rpm) 6.8 (1,200 rpm) 10.2 (1,800 rpm)
Scope of supply	Generator sets, cogeneration systems, Container type generator set/CHP system
The available gas	Natural gas, associated gas, propane, biogas, Landfill gas, sewage biogas, special gas, (such as coalbed methane, coke oven gas, wood gas, high temperature cracking gas, etc.)
Internal combustion engine model Number of cylinders The total emissions (l)	J312	J316	J320
	12	16	20
	29.2	38.9	48.7

Dimensions LxWxH(mm)
Generating set	J312	4,700 x 1,800 x 2,300
	J316	5,200 x 1,800 x 2,300
	J320	5,700 x 1,700 x 2,300
Cogeneration system	J312	4,700 x 2,300 x 2,300
	J316	5,300 x 2,300 x 2,300
	J320	5,700 x 1,900 x 2,300
Container	J312	12,200 x 2,500 x 2,600
	J316	12,200 x 2,500 x 2,600
	J320	12,200 x 2,500 x 2,600

Empty weight(kg)
Generating set	J312	8,100
	J316	10,100
	J320	13,900
Cogeneration system	J312	9,500
	J316	11,200
	J320	14,400

Natural gas	1,500 rpm \| 50 Hz
NOx <	Type	Pel (kW)¹	ηel (%)¹	Pth (kW)²	ηth (%)²	ηtot (%)
500mg/m³_n	J312	390	39.3	508	51.2	90.5
	J312	598	41.1	685	47.1	88.2
	J312	635	40.8	739	47.4	88.2
	J316	851	40.7	991	47.3	88.0
	J320	1,067	40.9	1,241	47.6	88.5
250mg/m³_n	J312	635	39.5	766	47.6	87.1
	J316	851	39.5	1,028	47.8	87.3
	J320	1,067	39.9	1,293	48.4	88.3

Biogas	1,500 rpm \| 50 Hz
NOx <	Type	Pel (kW)¹	ηel (%)¹	Pth (kW)²	ηth (%)²	ηtot (%)
500mg/m³_n	J312	548	42.0	557	42.7	84.8
	J312	635	40.4	709	45.1	85.5
	J316	851	40.7	935	44.7	85.4
	J320	1,067	40.9	1,179	45.2	86.1
250mg/m³_n	J312	635	39.0	730	44.8	83.8
	J316	851	39.3	964	44.5	83.7
	J320	1,067	39.3	1,225	45.1	84.4

1) Technical parameters according to ISO3046 standard.
2) The total thermal output error is +/ -8%, the exhaust gas emission temperature is 120˚C, and the biogas emission temperature is 180˚C.
All data is obtained when the equipment is at full capacity and is subject to change and improvement as technology develops.
More models are available upon request

Project instance

J312 Landfill container Scheme, Italy Cavenago
Fuel	The unit type	Electric power output	Thermal power output	Dispatch Date
Landfill gas	2 x J312	1,202 kW	1,494 kW	09/1999
Each system has its own landfill gas transmission line and waste gas treatment line. The generated electricity is used in the field, and the excess energy is fed into the public grid. The CL.AIR® system enables the exhaust gas to be purified to meet the relevant Italian emission standards. The project features that the heat generated by the generator unit is not only used for landfill leachate treatment, but also used to heat the greenhouse.