Power Plant Business
Power Plant Business
23 / 30 H
STX - MAN B &W
23 / 30 H Main Particulars
Engine Type
Working cycle
rpm 720 750
4 - stroke
900
STX - MAN B &W Bore
Stroke
mm
mm
225
300
Stroke/Bore ratio 1.33 : 1
Piston area per Cyl. cm 2 398
Swept volume per Cyl. liter 11.9
Compression ratio 13 : 01
Mean effective pressure bar 18.2 18.1 17.9
Max. combustion pressure bar 130 130 130
Mean piston speed m/sec 7.2 7.5 9.0
Output per Cylinder kW 130 135 160
Combustion process Direct fuel injection
Fuel Quality Acceptance cSt HFO up to 700/50 ℃
Rated Output
720RPM/60Hz 750RPM/50Hz 900RPM/60Hz
Engine Type
ENG.(KW) GEN.(KW) ENG.(KW) GEN.(KW) ENG.(KW) GEN.(KW)
5L23/30H 650 600 675 630 - -
6L23/30H 780 730 810 750 960 890
7L23/30H 910 850 945 880 1,120 1,040
8L23/30H 1,040 970 1,080 1,000 1,280 1,190
(Generator Efficency : min. 93%)
Reference Condition ( ISO 3046 )
Air temperature ℃ 25 (298K)
Cooling water temperature ℃ 25 (298K) 720RPM 750RPM 900RPM TOLERANCE
before charge air cooler Specific Fuel Oil Consumption
(g/kWh) 191.3 191.8 196.4 5%
Total barometric pressure mbar 1000 (110m above sea leavel)
Fuel lower calorific value kJ/kg 42,700 (10,200 kcal/kg) Lubrication Oil Consumption
(g/kWh) 0.8 25%
Dimensions & Weights
Length Breadth Height Engine Weight
of
Engine Type (L) (B) (H) Weight Genset
mm mm mm ton ton
5L 23/30H 5,524 1,380 2,383 12.2 18.0
6L 23/30H 6,004 1,380 2,382 12.9 19.7
7L 23/30H 6,504 1,600 2,815 14.3 21.4
8L 23/30H 6,959 1,600 2,815 15.8 23.5
STX Engine co,. Ltd / Plant Marketing Team
4th Floor STXBldg., 448-2 Dogok 2 - dong, Kangnam- gu, Seoul, 135-855 Korea
Tel 82-2-3460-3708 / Fax 82-2-3462-9531 / E-mail jmlee@stxengine.co.kr / Homepage www.stxengine.co.kr
Power Plant Business
Power Plant Business
28 / 32 H
STX - MAN B&W
28 / 32 H Main Particulars
Engine Type
Working cycle
rpm 720
4 - stroke
750
STX - MAN B&W Bore
Stroke
mm
mm
280
320
Stroke/Bore ratio 1.14 : 1
Piston area per Cyl. cm2 616
Swept volume per Cyl. liter 19.7
Compression ratio 13.3 : 1
Mean effective pressure bar 17.8 17.9
* Max. combustion pressure bar 130 130
Mean piston speed m/sec 7.7 8.0
** Output per Cylinder kW 210 220
Combustion process Direct fuel injection
Fuel Quality Acceptance cSt HFO up to 700/50 ℃
* 28/32S : 145 bar
** 28/32S : 225kW (720rpm), 235kW (750rpm) / Cylinder
Rated Output
720RPM/60Hz 750RPM/50Hz
Engine Type
ENG.(KW) GEN.(KW) ENG.(KW) GEN.(KW)
5L28/32H 1,050 1,000 1,100 1,045
6L28/32H 1,260 1,200 1,320 1,255
7L28/32H 1,470 1,400 1,540 1,465
8L28/32H 1,680 1,600 1,760 1,670
9L28/32H 1,890 1,800 1,980 1,880
12V28/32H(S) 2,520(2,700) 2,400(2,580) 2,640(2,820) 2,510(2,700)
16V28/32H(S) 3,360(3,600) 3,200(3,440) 3,520(3,760) 3,345(3,600)
18V28/32H(S) 3,780(4050) 3,600(3,870) 3,960(4,230) 3,760(4,050)
(Generator Efficency : min. 95%)
Reference Condition ( ISO 3046 )
Air temperature ℃ 25 (298K)
Cooling water temperature ℃ 25 (298K) 720RPM 750RPM TOLERANCE
before charge air cooler Specific Fuel Oil Consumption (g/kWh) 188.6 189.3 5%
Total barometric pressure mbar 1,000 (110m above sea leavel) Lubrication Oil Consumption (g/kWh) 0.8 25%
Fuel lower calorific value kJ/kg 42,700 (10,200 kcal/kg)
Dimensions & Weights
Length Breadth Height Engine Weight
of
Engine Type (L) (B) (H) Weight Genset
mm mm mm ton ton
5L 28/32H 6,540 1,600 3,184 18.2 25.5
6L 28/32H 7,130 1,600 3,184 20.8 28.7
7L 28/32H 7,780 1,800 3,374 22.6 32.8
8L 28/32H 8,350 1,800 3,374 24.9 36.3
9L 28/32H 8,750 1,800 3,534 27.8 39.2
12V 28/32H(S) 8,400 1,900 3,485 33.1 47.3
16V 28/32H(S) 9,780 2,400 3,655 45.7 66.8
18V 23/32H(S) 10,435 2,400 3,805 47.1 70.0
STX Engine co,. Ltd / Plant Marketing Team
4th Floor STXBldg., 448-2 Dogok 2 - dong, Kangnam- gu, Seoul, 135-855 Korea
Tel 82-2-3460-3708 / Fax 82-2-3462-9531 / E-mail jmlee@stengine.co.kr / Homepage www.stxengine.co.kr
Power Plant Business
Power Plant Business
32 / 40
STX - MAN B &W
32 / 40 Main Particulars
Engine Type
Working cycle
rpm 720
4 - stroke
750
STX - MAN B&W Bore
Stroke
mm
mm
320
400
Stroke/Bore ratio 1.25 : 1
Piston area per Cyl. cm2 804
Swept volume per Cyl. liter 32.2
Compression ratio 14.5 : 1
Mean effective pressure bar 24.9 23.9
Max. combustion pressure bar 180 180
Mean piston speed m/sec 9.6 10.0
Output per Cylinder kW 480
Combustion process Direct fuel injection
Fuel Quality Acceptance cSt HFO up to 700/50 ℃
Rated Output
720RPM/60Hz 750RPM/50Hz
Engine Type
ENG.(KW) GEN.(KW) ENG.(KW) GEN.(KW)
6L32/40 2,880 2,730 2,880 2,730
7L32/40 3,360 3,190 3,360 3,190
8L32/40 3,840 3,640 3,840 3,640
9L32/40 4,320 4,100 4,320 4,100
12V32/40 5,760 5,470 5,760 5,470
14V32/40 6,720 6,380 6,720 6,380
16V32/40 7,680 7,290 7,680 7,290
18V32/40 8,640 8,200 8,640 8,200
(Generator Efficency : min. 95%)
Reference Condition ( ISO 3046 )
Air temperature ℃ 25 (298K)
Cooling water temperature ℃ 25 (298K) 720RPM 750RPM TOLERANCE
before charge air cooler Specific Fuel Oil Consumption (g/kWh) 184 5%
Total barometric pressure mbar 1000 (110m above sea leavel) Lubrication Oil Consumption (g/kWh) 0.8 20%
Fuel lower calorific value kJ/kg 42,700 (10,200 kcal/kg)
* 32/40DG (Dual fuel) Gen-set is also available of 2,000 ~ 7,200kW
Dimensions & Weights
Weight
Length Breadth Height Engine
of
Engine Type (L) (B) (H) Weight Genset
mm mm mm ton ton
6L 32/40 9,755 3,057 2,383 38 75
7L 32/40 10,285 3,057 2,383 43 79
8L 32/40 11,035 3,147 2,815 47 87
9L 32/40 11,565 3,147 2,815 52 91
12V 32/40 11,486 3,882 4,750 90 113
14V 32/40 12,116 3,882 4,750 103 132
16V 32/40 13,208 3,882 4,855 117 152
18V 32/40 13,838 3,882 4,855 131 170
STX Engine co,. Ltd / Plant Marketing Team
4th Floor STXBldg., 448-2 Dogok 2 - dong, Kangnam- gu, Seoul, 135-855 Korea
Tel 82-2-3460-3708 / Fax 82-2-3462-9531 / E-mail jmlee@stxengine.co.kr / Homepage www.stxengine.co.kr
