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Jenbacher, J312, 2016, Gas Engine Generator Set, 29,000 Operating Hours

Reference V-2707

Brand Jenbacher

Model J312

Year built 2016

Condition Used

Quantity 1 machine

Overview

Jenbacher J312 gas engine generator set.

Year: 2016.

Operating hours: 29,000.

Manufacturers type designation: JMS 312 GS-N.L.

Available immediately for shipment.

Scope of Supply

J312 generator set.

Gas train.

Control panel.

Service

Service history under GE Jenbacher.

Type Rating, JMS 312 GS-N.L

Electrical output: 625 kW (838 hp).

Recoverable thermal output: 731 kW at 120 degrees C (248 degrees F).

Energy input: 1,568 kW.

Electrical efficiency: 39.8 percent.

Thermal efficiency: 46.6 percent.

Total efficiency: 86.4 percent.

NOx below 500 mg/Nm3 at 5 percent O2.

Sound pressure level at the engine, 1 m (3.3 ft) average: 95 dB(A).

Engine

Engine type: J 312 GS-C05.

Configuration: V 70 degrees, 12 cylinders.

Bore: 135 mm (5.3 in).

Stroke: 170 mm (6.7 in).

Piston displacement: 29.20 liters (7.7 gal).

Nominal speed: 1,500 rpm.

Compression ratio: 11.8.

ISO standard fuel stop power ICFN: 646 kW (866 hp).

Specific lube oil consumption: 0.30 g/kWh.

Dry weight: 3,500 kg (7,716 lb).

Lube oil filling capacity: 230 liters (60.8 gal).

Based on methane number 70.

Alternator

Stamford HCI 634 H2.

Type rating: 910 kVA.

Voltage: 400 V.

Frequency: 50 Hz.

Speed: 1,500 rpm.

Rating at power factor 1.0: 625 kW; at power factor 0.8: 617 kW.

Efficiency at power factor 1.0: 96.7 percent; at power factor 0.8: 95.5 percent.

Protection class: IP 23.

Insulation class: H.

Mass: 2,145 kg (4,729 lb).

Dimensions and Weights, Generator Set (approximate)

Length: 4,700 mm (185.0 in).

Width: 1,800 mm (70.9 in).

Height: 2,300 mm (90.6 in).

Weight empty: 8,000 kg (17,637 lb).

Weight filled: 8,500 kg (18,739 lb).

Connections

Jacket water inlet and outlet: DN 80 / PN 10.

Exhaust gas outlet: DN 250 / PN 10.

Fuel gas at the gas train: DN 65 / PN 16.

Low temperature circuit: DN 65 / PN 10.

Condition

Used, in working order and available for immediate shipment.

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