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Beifang Marine

HYUNDAI HiMSEN H27DF Dual fuel generating set



For the himsen family, h27df simple, intelligent design is more suitable for the field of ocean and fixed power generation. High reliability and high performance are the key features of this diesel engine:


Economical and environmental friendly engine

Efficiency and lower emissions, etc., are based on the following specific design;
Improved Miller cycle optimization of turbocharging;
The minimum NOx emission required for the second stage (diesel mode) and Tier III (gas mode) without two treatment units.


Reliable and practical engine

Minimize the number of engine components for customer preferences.

Most components can be accessed directly for ease of maintenance.


main parameter




Cylinder diameter: 270 mm

stroke: 330 mm

speed

720 rpm

750 rpm

900 rpm

1000 rpm

frequency

60 Hz

50 Hz

60 Hz

50 Hz

 

Eng.kW

Gen.kW

Eng.kW

Gen.kW

Eng.kW

Gen.kW

Eng.kW

Gen.kW

6H27DF

1368

1300

1422

1351

1710

1625

1860

1767

7H27DF

1596

1516

1659

1576

1995

1895

2170

2062

8H27DF

1824

1733

1896

1801

2280

2166

2480

2356

9H27DF

2052

1949

2133

2026

2565

2437

2790

2651

Based on alternator efficiency  95 %.


Heat consumption rate and fuel consumption rate (100%load)

load

720 rpm

750 rpm

900 rpm

1000 rpm

Heat consumption rate under gas mode

7,729 kJ/kWh

Fuel consumption rate under diesel mode

186 g/kWh

Lubricating oil consumption rate: 0.6 g/kWh


Outline size

speed

Cylinder

size (mm)

dry weight (t)

 

A

B 1)

C 1)

H

Engine 2)

Generator Set 1),3)

720/750rpm

6

4414

2262

6676

3103

21.2

30.8

7

4794

2262

7056

3241

23.5

34.9

8

5311

2262

7573

3241

25.1

40.5

9

5691

2262

7953

3371

27.2

46



speed

Cylinder

size(mm)

dry weight (t)

 

A

B 1)

C 1)

H

Engine 2)

Generator Set 1),3)

900/1000rpm

6

4414

2262

6676

3103

21.2

30.8

7

4794

2262

7056

3241

23.5

34.9

8

5311

2340

7651

3371

25.1

40.5

9

5691

2490

8181

3371

27.2

46

 

Notes

1) depending on the alternator.
2) does not contain the base frame.
3) a common base frame and alternator.
The minimum distance between D: engines is 2844 mm (including channels)
The free channel width between the P: engines is 600 mm and the height is 2000 mm.
Note: all dimensions and weights are approximate values, subject to change without notice.