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N28/S series dual fuel engine

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N28/S series dual fuel engine

1. Zibo Chai N28/S series dual-fuel engines adopt dual oil and gas control technology to achieve control of diesel and natural gas injection time and injection volume, which can achieve fuel and natural gas consumption and improve the thermal efficiency of the dual-fuel engine.

2. The natural gas intake pipe adopts a double-wall pipe structure design to meet the requirements of the essential system of CCS specifications;

3. The natural gas replacement rate is 70%~85%, which can save operating costs and reduce the emission of harmful substances such as nitrogen oxides, sulfides, and tiny particulate matter;

4. The dual fuel mode and pure diesel mode can be switched in real time during operation, making it more flexible to use;

5. Meet the emission requirements of IMO TierII and GB15097/stage 2;

6. Advanced structure, stable performance and convenient maintenance.

7. The body and cylinder head are universal and the N28 diesel engine, maintaining the versatility and interchangeability of parts.

8. The gas pipe is designed on the top of the intake pipe to facilitate users to detect gas leakage and deal with problems.

9. The gas injection valve adopts a multi-point injection design, which can control the gas intake of each cylinder.

10. The gas injection valve, electronic control pump and control system all use the products of the 465th factory in China. It has reliable quality, stable performance, sufficient supporting facilities, timely supply, and convenient use for users.


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type  

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model

Model

/6N280ZLC/S6N280ZLC/S-16N280ZLC/S-26N280ZLC/S-36N280ZLC/S-46N280ZLC/S-5
3

Continuous power

Rated power

kW/PS1470/20001617/22001765/24001912/26002000/27202060/2800
4

Continuous speed  

Rated speed

r/min750
5

Cylinder diameter  

Cylinder bore

mm280
6

Piston stroke

Piston   stroke

mm410
7

Compression ratio

Compression ratio

/15.08
8

Number of cylinders  

No. of cylinders

/6
9

Total displacement  

Total displacement

L151.48
10Minimum stable speedr/min300
11

Average piston speed  

Mean piston speed

m/s10.25
12

Average effective pressure  

Mean effective pressure

MPa1.551.711.862.022.112.18
13Supercharge pressure()   Supercharge pressureMPa0.25±0.020.26±0.020.27±0.020.28±0.020.30±0.020.30±0.02
14

Explosion pressure  

Maximum exploration pressure

MPa≤   18≤   18≤18.5≤   18.5≤   19≤   19
15

Exhaust temperature of each cylinder

Each cylinder exhaust temperature

≤450
16

Turbine front row temperature

Exhaust temperature before turbocharger

≤ 560
17

Fuel consumption rate

Fuel oil consumption

g/kW.   h188( MCR) , 182(75%MCR)
18

Oil consumption rate

Lubrication oil consumption

g/kW.   h0.8
19

Substitution rate  

Maximum substitution rate

%90
20

Crank arrangement

Crank arrangement

/1.6
    2.5    3.4
21

Fire order

Fire order

/

Turn right

Clockwise: 1-2-4-6-5-3

22

Starting method

Starting method

/

Compressed air motor starts

Compressed air starting motor

23

Oil supply timing

Fuel injection timing

℃   A

Electrical control

Electric control

24

Starting air pressure  

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.1
25

Cylinder height

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
26Dimensions (L×W×H)mm

5102×2317×3660 (Length×Width×Height) (Reference size, the specific drawing shall prevail

Only   reference, please refer to the drawing)

27

The quality of the whole machine

Weight

kgAbout 32000
28

Average noise level

Noise   level

dB(A)< 100 (sonic pressure level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model

Model

/6N280ZLC/S-66N280ZLC/S-76N280ZLC/S-86N280ZLC/S-96N280ZLC/S-10
3

Continuous power

Rated power

kW/PS2207/30002354/32001765/24001912/26002000/2720
4

Continuous speed

Rated speed

r/min750800
5

Cylinder straight

Cylinder bore

mm280
6

Piston stroke

Piston stroke

mm410
7

Compression ratio

Compression   ratio

/15.08
8

Number of cylinders

No.   of cylinders

/6
9

Total row

Total displacement

L151.48
10

Working stable speed  

Minimum stable speed

r/min300320
11

Average piston speed  

Mean piston speed

m/s10.2510.93
12

Average effective pressure  

Mean effective pressure

MPa2.332.491.751.891.98
13

Supercharge pressure()  

Supercharged pressure

MPa0.32±0.020.34±0.020.26±0.020.27±0.020.28±0.02
14

Explosion pressure  

Maximum exploration pressure

MPa≤   19.5≤20≤18≤   18≤   18.5
15

Exhaust temperature of each cylinder

Each cylinder exhaust temperature

≤450
16

Turbine front row temperature  

Exhaust temperature before turbocharger

≤560
17

Fuel consumption rate  

Fuel oil consumption

g/kW.   h188( MCR), 182 (75%MCR)
18

Oil consumption rate  

Lubrication oil consumption

g/kW.   h0.8
19

Substitution rate

Maximum   substitution rate

%90
20

Crank arrangement

Crank arrangement

/1.6
    2.5    3.4
21

Fire order

Fire order

/Right turn right Clockwise: 1-2-4-6-5-3
22

Starting method

Starting method

/

Compressed air motor starts

Compressed air starting motor

23

Oil supply timing

Fuel injection timing

℃AElectric control
24

Starting air pressure  

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.1
25

Cylinder height

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
26Dimensions (L×W×H)mm

5102×2317×3660 (Length×Width×Height) (Reference size, the specific drawing shall prevail

Only   reference, please refer to the drawing)

27The quality of the whole machinekgAbout 32000
28

Average noise level

Noise level

dB(A)< 100 (Sound Pressure Level) Spl


Serial number No

name

Name

Unit

Technical Regulations

Technical specifications

1

Type

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model

Model

/6N280ZLC/S-116N280ZLC/S-126N280ZLC/S-136N280ZLC/S-146N280ZLC/S-15
3

Continuous power

Rated power

kW/PS2060/28002207/30002354/32002500/34002647/3600
4

Continuous speed

Rated speed

r/min800
5

Cylinder diameter

Cylinder bore

mm280
6

Piston stroke

Piston stroke

mm410
7

Compression ratio

Compression ratio

/15.08
8

Number of cylinders

No. of cylinders

/6
9

Total displacement

Total displacement

L151.48
10

Working stable speed  

Minimum stable speed

r/min320
11

Average piston speed

Mean piston speed

m/s10.93
12

Average effective pressure

Mean effective pressure

MPa2.042.192.332.482.62
13

Supercharge pressure()

Supercharged pressure

MPa0.28±0.020.30±0.020.32±0.020.33±0.020.34±0.02
14

Explosion pressure  

Maximum exploration pressure

MPa≤   18.5≤   19≤   19.5≤20≤21
15

Exhaust temperature of each cylinder

Each cylinder exhaust temperature

≤450
16

Turbine front row temperature

Exhaust   temperature before turbocharger

≤560
17

Fuel consumption rate

Fuel oil consumption

g/kW.   h188( MCR) , 182 (75%MCR)
18

Oil consumption rate

Lubrication oil consumption

g/kW.   h0.8
19

Substitution rate  

Maximum substitution rate

%90
20

Crank arrangement

Crank arrangement

/1.6
    2.5     3.4
21

Fire order

Fire order

/Right turn right Clockwise: 1-2-4-6-5-3
22

Starting method

Starting method

/

Compressed air motor starts

Compressed air starting motor

23

Oil supply timing  

Fuel injection timing

℃A

Electrical control

 Electric control

24

Starting air pressure  

Starting air pressure

MPa

Air bottle pressure: 3.0 pressure relief valve rear pressure

 After the   relief valve pressure: 1.1

25

Cylinder height

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
26

Dimensions (L×W×H)

mm

5102×2317×3660 (Length×Width×Height) (Reference size, the specific drawing shall prevail

Only reference, please refer to the drawing)

27The quality of the whole machinekgAbout 32000
28

Average noise level

Noise level

dB(A)< 100 (Sound Pressure Level) Spl


Serial number No

name

Name

Unit

Technical Specifications  

Technical specifications

1

Type

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model

Model

/6N280ZLC/S-166N280ZLC/S-176N280ZLC/S-186N280ZLC/S-196N280ZLC/S-206N280ZLC/S-21
3

Continuous power

Rated power

kW/PS1500/20401750/23801800/24482150/29242200/29922450/3332
4

Continuous speed

Rated speed

r/min750800
5

Cylinder diameter

Cylinder bore

mm280
6

Piston stroke

Piston stroke

mm410
7Compression ratio   Compression ratio/15.08
8

Number of cylinders

No. of cylinders

/6
9

Total row

Total displacement

L151.48
10Minimum   stable speedr/min300320
11

Average piston speed  

Mean piston speed

m/s10.2510.93
12

Average effective pressure  

Mean effective pressure

MPa1.581.851.902.272.182.43
13

Supercharge pressure()

Supercharged pressure

MPa0.25±0.020.27±0.020.27±0.020.31±0.020.30±0.020.32±0.02
14

Explosion pressure  

Maximum exploration pressure

MPa≤   18≤   18.5≤   18.5≤   19≤   19≤   19.5
15Exhaust temperature for each   cylinder≤450
16

Turbine front row temperature

Exhaust   temperature before turbocharger

≤560
17

Fuel consumption rate  

Fuel oil consumption

g/kW.   h188( MCR) , 182 (75%MCR)
18

Oil consumption rate

Lubrication oil consumption

g/kW.   h0.8
19Substitution rate   Maximum substitution rate%90
20

Crank arrangement

Crank arrangement

/1.6
    2.5     3.4
21

Fire order

Fire order

/Right turn right Clockwise: 1-2-4-6-5-3
22

Starting method  

Starting method

/

Compressed air motor starts

Compressed air starting motor

23

Oil supply timing  

Fuel injection timing

℃   A

Electrical control

Electric control

24

Starting air pressure  

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.1
25

Cylinder height    

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
26Dimensions (L×W×H)mm5102×2317×3660 (Length×Width×Height) (Reference size, the drawing shall be the only   reference, please refer to the drawing)
27

The quality of the whole machine  

Weight

kgAbout 32000
28

Average noise level

Noise   level

dB(A)< 100 (sonic pressure level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model

Model

/8N280ZLC/S8N280ZLC/S-18N280ZLC/S-28N280ZLC/S-38N280ZLC/S-48N280ZLC/S-5
3

Continuous power  

Rated power

kW/PS2060/28002207/30002354/32002500/34002647/36002795/3800
4

Continuous speed

Rated speed

r/min750
5

Cylinder diameter  

Cylinder bore

mm280
6

Piston stroke

Piston stroke

mm410
7

Compression ratio

Compression   ratio

/15.08
8

cylinder

Number No. of cylinders

/8
9

Total displacement  

Total displacement

L201.97
10

Working stable speed  

Minimum stable speed

r/min300
11

Average piston speed  

Mean piston speed

m/s10.25
12

Average effective pressure  

Mean effective pressure

MPa1.631.751.861.982.102.21
13

Supercharge pressure()

Supercharged pressure

MPa0.25±0.020.26±0.020.27±0.020.28±0.020.30±0.020.30±0.02
14

Explosion pressure

Maximum exploration pressure

MPa≤   18≤   18≤   18≤   18.5≤   19≤   19
15

Exhaust temperature of each cylinder  

Each cylinder exhaust temperature

≤450
16

Turbine front row temperature  

Exhaust temperature before turbocharger

≤ 560
17

Fuel consumption rate

Fuel oil consumption

g/kW.   h188( MCR) , 182 (75%MCR)
18

Oil consumption rate  

Lubrication oil consumption

g/kW.   h0.8
19

Substitution rate

Maximum   substitution rate

%90
20

Crank arrangement  

Crank arrangement

/1.6
    2.5    3.4
21

Fire order

Fire order

/Right turn right Clockwise: 1-2-4-6-5-3
22

Starting method  

Starting method

/

Compressed air motor starts

Compressed air starting motor

23

Oil supply timing  

Fuel injection timing

℃AElectric control
24

Starting air pressure  

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.2
25

Cylinder height  

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
26Dimensions   (L×W×H)mm5992×2240×3822.5 (Length×Width×Height) (Reference size, the drawing shall be the only   reference, please refer to the drawing)
27

The quality of the whole machine

Weight

kgAbout 38000
28

Average noise level

Noise   level

dB(A)< 100 (sonic pressure level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type    

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model  

Model

/8N280ZLC/S-68N280ZLC/S-78N280ZLC/S-88N280ZLC/S-98N280ZLC/S-10
3

Continuous power  

Rated power

kW/PS2942/40003090/42002207/30002354/32002500/3500
4

Continuous speed  

Rated speed

r/min750800
5

Cylinder diameter  

Cylinder bore

mm280
6

Piston stroke  

Piston stroke

mm410
7

Compression ratio

Compression   ratio

/15.08
8

Number of cylinders  

No. of cylinders

/8
9

Total displacement  

Total displacement

L201.97
10

Working stable speed  

Minimum stable speed

r/min300320
11

Average piston speed  

Mean piston speed

m/s10.2510.93
12

Average effective pressure  

Mean effective pressure

MPa2.332.451.641.751.96
13

Supercharge pressure()  

Supercharged pressure

MPa0.32±0.020.33±0.020.25±0.020.26±0.020.27±0.02
14

Explosion pressure  

Maximum exploration pressure

MPa≤   19.5≤20≤18≤18≤   18
15

Exhaust temperature of each cylinder

Each cylinder exhaust temperature

≤450
16

Turbine front row temperature

Exhaust   temperature before turbocharger

≤560
17

Fuel consumption rate

Fuel oil consumption

g/kW.   h188( MCR), 182(75%MCR)
18

Oil consumption rate  

Lubrication oil consumption

g/kW.   h0.8
19

Substitution rate  

Maximum substitution rate

%90
20

Crank arrangement  

Crank arrangement

/1.6
    2.5     3.4
21

Fire order

Fire order

/Right turn right Clockwise: 1-2-4-6-8-7-5-3
22

Starting method  

Starting method

/

Compressed air motor starts

Compressed air starting motor

23

Oil supply timing

Fuel injection timing

℃A

Electrical control

Electric control

24

Starting air pressure  

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.2
25

Cylinder height  

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
26Dimensions (L×W×H)mm

5992×2240×3822.5 (length×width×height) (reference size, the specific drawing shall prevail

Only   reference, please refer to the drawing)

27

The quality of the whole machine

Weight

kgAbout 38000
28

Average noise level

Noise level

dB(A)< 100 (sonic pressure level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model  

Model

/8N280ZLC/S-118N280ZLC/S-128N280ZLC/S-138N280ZLC/S-148N280ZLC/S-15
3

Continuous power  

Rated power

kW/PS2720/37002942/40003090/42003310/45003530/4800
4

Continuous speed

Rated speed

r/min800
5

Cylinder diameter  

Cylinder bore

mm280
6

Piston stroke  

Piston stroke

mm410
7

Compression ratio

Compression ratio

/15.08
8

Number of cylinders  

No. of cylinders

/8
9

Total displacement  

Total displacement

L201.97
10

Working stable speed

Minimum stable speed

r/min320
11

Average piston speed  

Mean piston speed

m/s10.93
12

Average effective pressure  

Mean effective pressure

MPa2.022.192.292.462.62
13

Supercharge pressure()  

Supercharged pressure

MPa0.28±0.020.30±0.020.31±0.020.33±0.020.34±0.02
14

Explosion pressure  

Maximum exploration pressure

MPa≤   18.5≤   19≤   19.5≤20≤21
15

Exhaust temperature of each cylinder

Each cylinder exhaust temperature

≤450
16

Turbine front row temperature

Exhaust   temperature before turbocharger

≤ 560
17

Fuel consumption rate  

Fuel oil consumption

g/kW.   h188( MCR) , 182(75%MCR)
18

Oil consumption rate

Lubrication oil consumption

g/kW.   h0.8
19

Substitution rate

Maximum   substitution rate

%90
20

Crank arrangement

Crank arrangement

/1.6
    2.5     3.4
21

Fire order

Fire order

/Right turn right Clockwise: 1-2-4-6-8-7-5-3
22

Starting method  

Starting method

/Compressed air starting motor
23

Oil supply timing  

Fuel injection timing

℃   AElectric control
24

Starting air pressure  

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.2
25

Cylinder height    

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
26Dimensions (L×W×H)mm5992×2240×3822.5 (Length×Width×Height) (Reference size, the specific drawing shall be based on the drawing   , please refer to the drawing)
27The quality of the whole machinekgAbout 38000
28Average noise level Noise   leveldB(A)< 100 (sonic pressure level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model  

Model

/8N280ZLC/S-168N280ZLC/S-178N280ZLC/S-188N280ZLC/S-198N280ZLC/S-20
3

Continuous power  

Rated power

kW/PS2150/29242200/29922450/33322750/37402950/4012
4

Continuous speed  

Rated speed

r/min750800
5

Cylinder diameter  

Cylinder bore

mm280
6

Piston stroke

Piston stroke

mm410
7

Compression ratio

Compression   ratio

/15.08
8

Number of cylinders

No. of cylinders

/8
9

Total displacement  

Total displacement

L201.97
10

Working stable speed  

Minimum stable speed

r/min300320
11

Average piston speed  

Mean piston speed

m/s10.2510.93
12

Average effective pressure

Mean effective pressure

MPa1.701.741.952.042.19
13

Supercharge pressure()  

Supercharged pressure

MPa0.25±0.020.26±0.020.27±0.020.28±0.020.30±0.02
14Maximum   explosion pressureMPa≤   18≤   18≤   18.5≤   18.5≤   19.5
15

Exhaust temperature of each cylinder

Each cylinder exhaust temperature

≤450
16

Turbine front row temperature

Exhaust   temperature before turbocharger

≤560
17

Fuel consumption rate  

Fuel oil consumption

g/kW.   h188( MCR), 182(75%MCR)
18

Oil consumption rate

Lubrication oil consumption

g/kW.   h0.8
19

Substitution rate    

Maximum substitution rate

%90
20

Crank arrangement

Crank arrangement

/1.6
    2.5       3.4
21

Fire order

Fire order

/Right turn right Clockwise: 1-2-4-6-8-7-5-3
22

Starting method  

Starting method

/

Compressed air motor starts

Compressed air starting motor

23

Oil supply timing  

Fuel injection timing

℃A

Electrical control

Electric control

24

Starting air pressure  

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.2
25

Cylinder height  

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt)/3482 (with cylinder head bolt With cylinder head bolt   )
26Dimensions (L×W×H)mm

5992×2240×3822.5 (length×width×height) (reference size, the specific drawing shall prevail

 Only   reference, please refer to the drawing)

27

The quality of the whole machine  

Weight

kgAbout 38000
28

Average noise level

Noise   level

dB(A)< 100 (sonic pressure level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model  

Model

/8N280ZLC/S-218N280ZLC/S-22
3

Continuous power  

Rated power

kW/PS3000/40803450/4692
4

Continuous speed

Rated speed

r/min800
5

Cylinder diameter  

Cylinder bore

mm280
6

Piston stroke

Piston stroke

mm410
7

Compression ratio  

Compression ratio

/15.08
8

Number of cylinders

No.   of cylinders

/8
9

Total displacement  

Total displacement

L201.97
10

Working stable speed  

Minimum stable speed

r/min320
11

Average piston speed  

Mean piston speed

m/s10.93
12

Average effective pressure  

Mean effective pressure

MPa2.232.56
13

Supercharge pressure()  

Supercharged pressure

MPa0.31±0.020.33±0.02
14

Explosion pressure

Maximum   exploration pressure

MPa≤   19.5≤21
15

Exhaust temperature of each cylinder

Each   cylinder exhaust temperature

≤450
16

Turbine front row temperature

Exhaust   temperature before turbocharger

≤560
17

Fuel consumption rate  

Fuel oil consumption

g/kW.   h188( MCR), 182 (75%MCR)
18

Oil consumption rate  

Lubrication oil consumption

g/kW.   h0.8
19

Substitution rate

Maximum   substitution rate

%90
20

Crank arrangement

Crank   arrangement

/1.6
    2.5      3.4
21

Fire order

Fire   order

/Right turn right Clockwise: 1-2-4-6-8-7-5-3
22

Starting method  

Starting method

/

Compressed air motor starts

Compressed air starting motor

23

Oil supply timing  

Fuel injection timing

℃   A

Electrical control

Electric control

24

Starting air pressure  

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.2
25

Cylinder height  

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
26

External dimensions

Dimensions(L×W×H)

mm5992×2240×3822.5 (Length×Width×Height) (Reference size, the drawing shall be the only   reference, please refer to the drawing)
27

The quality of the whole machine  

Weight

kgAbout 38000
28

Average noise level

Noise   level

dB(A)< 100 (Sound Pressure Level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type  

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model  

Model

/6N280ZLD/S6N280ZLD/S-16N280ZLD/S-26N280ZLD/S-36N280ZLD/S-4
3

Continuous power  

Rated power

kW16171720183019122040
4

Continuous speed  

Rated speed

r/min750
5

Cylinder diameter  

Cylinder bore

mm280
6

Piston stroke  

Piston stroke

mm410
7

Compression ratio

Compression ratio

/15.08
8

Number of cylinders

No.   of cylinders

/6
9

Total displacement  

Total displacement

L151.48
10

Average piston speed  

Mean piston speed

m/s10.25
11

Average effective pressure  

Mean effective pressure

MPa1.711.821.932.022.15
12

Supercharge pressure()  

Supercharged pressure

MPa0.26±0.020.27±0.020.27±0.020.28±0.020.30±0.02
13

Explosion pressure  

Maximum exploration pressure

MPa≤18≤   18.5≤   18.5≤   18.5≤19
14

Exhaust temperature of each cylinder

Each cylinder exhaust temperature

≤450
15

Turbine front row temperature

Exhaust   temperature before turbocharger

≤ 560
16

Fuel consumption rate  

Fuel oil consumption

g/kW.   h188( MCR) , 182(75%MCR)
17

Oil consumption rate

Lubrication oil consumption

g/kW.   h0.8
18

Substitution rate  

Maximum substitution rate

%90
19

Crank arrangement  

Crank arrangement

/1.6
    2.5     3.4
20

Fire order

Fire order

/Right turn right Clockwise: 1-2-4-6-5-3
21

Starting method  

Starting method

/

Compressed air motor starts

Compressed air starting motor

22

Oil supply timing  

Fuel injection timing

℃   A

Electrical control

Electric control

23

Starting air pressure  

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.1
24

Cylinder height  

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
25Dimensions (L×W×H)mm5102×2317×3660 (Length×Width×Height) (Reference size, the drawing shall be the only   reference, please refer to the drawing)
26

The quality of the whole machine  

Weight

kgAbout 32000
27

Average noise level

Noise   level

dB(A)< 100 (sonic pressure level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model

Model

/6N280ZLD/S-56N280ZLD/S-66N280ZLD/S-76N280ZLD/S-86N280ZLD/S-9
3

Continuous power  

Rated power

kW21502260236516171720
4

Continuous speed  

Rated speed

r/min750720
5

Cylinder diameter  

Cylinder bore

mm280
6

Piston stroke  

Piston stroke

mm410
7

Compression ratio

Compression ratio

/15.08
8

Number of cylinders

No.   of cylinders

/6
9

Total displacement  

Total displacement

L151.48
10

Average piston speed

Mean piston speed

m/s10.259.84
11

Average effective pressure  

Mean effective pressure

MPa2.272.392.501.781.89
12

Supercharge pressure()  

Supercharged pressure

MPa0.31±0.020.32±0.020.33±0.020.27±0.020.27±0.02
13

Explosion pressure  

Maximum exploration pressure

MPa≤   19.5≤   19.5≤   20≤   18.5≤18.5
14

Exhaust temperature of each cylinder

Each cylinder exhaust temperature

≤450
15

Turbine front row temperature

Exhaust   temperature before turbocharger

≤560
16

Fuel consumption rate  

Fuel oil consumption

g/kW.   h188( MCR) , 182(75%MCR)
17Oil consumption rate   Lubrication oil consumptiong/kW.   h0.8
18

Substitution rate

Maximum   substitution rate

%90
19

Crank arrangement

Crank arrangement

/1.6
    2.5     3.4
20

Fire order

Fire order

/Right turn right Clockwise: 1-2-4-6-5-3
21

Starting method  

Starting method

/

Compressed air motor starts

Compressed air starting motor

22

Oil supply timing  

Fuel injection timing

℃   A

Electrical control

Electric control

23Starting   air pressureMPa

Air bottle pressure: 3.0 pressure after pressure reducing valve

After the   relief valve pressure: 1.1

24

Cylinder height  

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
25Dimensions   (L×W×H)mm5102×2317×3660 (Length×Width×Height) (Reference size, the drawing shall be the only   reference, please refer to the drawing)
26

The quality of the whole machine  

Weight

kgAbout 32000
27

Average noise level  

Noise level

dB(A)< 100 (Sound Pressure Level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model

Model

/6N280ZLD/S-106N280ZLD/S-116N280ZLD/S-126N280ZLD/S-136N280ZLD/S-14
3

Continuous power  

Rated power

kW18301912204021502260
4

Continuous speed

Rated speed

r/min720
5

Cylinder diameter

Cylinder bore

mm280
6

Piston stroke

Piston   stroke

mm410
7

Compression ratio

Compression   ratio

/15.08
8

Number of cylinders

No.   of cylinders

/6
9

Total displacement  

Total displacement

L151.48
10

Average piston speed  

Mean piston speed

m/s9.84
11

Average effective pressure  

Mean effective pressure

MPa2.012.102.242.372.49
12

Supercharge pressure()  

Supercharged pressure

MPa0.28±0.020.30±0.020.31±0.020.32±0.020.33±0.02
13

Explosion pressure  

Maximum exploration pressure

MPa≤   18.5≤   19≤   19.5≤   19.5≤20
14

Exhaust temperature of each cylinder

Each   cylinder exhaust temperature

≤450
15Turbocharger   ​≤560
16Fuel   oil consumption rateg/kW.   h188( MCR) , 182(75%MCR)
17Oil consumption rate   Lubrication oil consumptiong/kW.   h0.8
18Substitution rate   Maximum substitution rate%90
19

Crank arrangement  

Crank arrangement

/1.6
    2.5     3.4
20

Fire order

Fire order

/Right turn right Clockwise: 1-2-4-6-5-3
21

Starting method  

Starting method

/

Compressed air motor starts

Compressed air starting motor

22

Oil supply timing

Fuel injection timing

℃   A

Electrical control

Electric control

23

Starting air pressure  

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.1
24

Cylinder height  

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
25Dimensions (L×W×H)mm5102×2317×3660 (Length×Width×Height) (Reference size, the drawing shall be the only   reference, please refer to the drawing)
26

The quality of the whole machine

Weight

kgAbout 32000
27

Average noise level

Noise   level

dB(A)< 100 (sonic pressure level) Spl


Serial number No

name

Name

UnitTechnical specifications
1

Type  

Type

/Inline, four strokes, direct injection, turbocharger,   irreversible
2

model  

Model

/8N280ZLD/S8N280ZLD/S-18N280ZLD/S-28N280ZLD/S-38N280ZLD/S-48N280ZLD/S-5
3

Continuous power  

Rated power

kW215022602365247025802700
4

Continuous speed

Rated speed

r/min750
5

Cylinder diameter  

Cylinder bore

mm280
6

Piston stroke

Piston stroke

mm410
7

Compression ratio

Compression   ratio

/15.08
8

Number of cylinders  

No. of cylinders

/8
9

Total displacement  

Total displacement

L201.97
10

Average piston speed  

Mean piston speed

m/s10.25
11

Average effective pressure

Mean effective pressure

MPa1.701.791.871.962.042.14
12

Supercharge pressure()

 Supercharged pressure

MPa0.26±0.020.27±0.020.27±0.020.27±0.020.28±0.020.30±0.02
13

Explosion pressure

Maximum exploration pressure

MPa≤   18≤   18.5≤   18.5≤18.5≤   18.5≤   19
14

Exhaust temperature of each cylinder

Each   cylinder exhaust temperature

≤450
15

Turbine front row temperature

Exhaust   temperature before turbocharger

≤560
16

Fuel consumption rate  

Fuel oil consumption

g/kW.   h188 ( MCR) , 182 (75%MCR)
17

Oil consumption rate  

Lubrication oil consumption

g/kW.   h0.8
18

Substitution rate

Maximum   substitution rate

%90
19

Crank arrangement

Crank   arrangement

/1.6
    2.5     3.4
20

Fire order

Fire order

/Right turn right Clockwise: 1-2-4-6-8-7-5-3
21

Starting method  

Starting method

/

Compressed air motor starts

Compressed air starting motor

22

Oil supply timing  

Fuel injection timing

℃   A

Electrical control

Electric control

23

Starting air pressure

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.2
24

Cylinder height  

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
25Dimensions   (L×W×H)mm5992×2240×3822.5 (Length×Width×Height) (Reference size, the drawing shall be the only   reference, please refer to the drawing)
26

The quality of the whole machine  

Weight

kgAbout 38000
27

Average noise level

Noise   level

dB(A)< 100 (Sound Pressure Level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type  

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model  

Model

/8N280ZLD/S-68N280ZLD/S-78N280ZLD/S-88N280ZLD/S-98N280ZLD/S-10
3

Continuous power  

Rated power

kW28002900300031203220
4

Continuous speed  

Rated speed

r/min750
5

Cylinder diameter  

Cylinder bore

mm280
6

Piston stroke

Piston stroke

mm410
7

Compression ratio  

Compression ratio

/15.08
8

Number of cylinders  

No. of cylinders

/8
9

Total displacement

Total displacement

L201.97
10

Average piston speed

Mean piston speed

m/s10.25
11

Average effective pressure

Mean effective pressure

MPa2.222.302.382.472.55
12

Supercharge pressure()    

Supercharged pressure

MPa0.31±0.020.31±0.020.32±0.020.33±0.020.33±0.02
13

Explosion pressure    

Maximum exploration pressure

MPa≤19.5≤   19.5≤   19.5≤20≤21
14

Exhaust temperature of each cylinder    

Each cylinder exhaust temperature

≤450
15

Turbine front row temperature  

Exhaust temperature before turbocharger

≤ 560
16

Fuel consumption rate  

Fuel oil consumption

g/kW.   h188( MCR), 182 (75%MCR)
17Oil consumption rate   Lubrication oil consumptiong/kW.   h0.8
18Substitution rate Maximum   substitution rate%90
19

Crank arrangement

Crank arrangement

/1.6
    2.5     3.4
20

Fire order

Fire   order

/Right turn right Clockwise: 1-2-4-6-8-7-5-3
21

Starting method  

Starting method

/

Compressed air motor starts

Compressed air starting motor

22

Oil supply timing

Fuel injection timing

℃A

Electrical control

Electric control

23

Starting air pressure  

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.2
24

Cylinder height

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
25Dimensions (L×W×H)mm5992×2240×3822.5 (Length×Width×Height) (Reference size, the specific drawing shall be based on the drawing   , please refer to the drawing)
26

The quality of the whole machine

Weight

kgAbout 38000
27

Average noise level

Noise   level

dB(A)< 100 (sonic pressure level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model  

Model

/8N280ZLD/S-118N280ZLD/S-128N280ZLD/S-138N280ZLD/S-148N280ZLD/S-158N280ZLD/S-16
3

Continuous power  

Rated power

kW191220402150226023652470
4

Continuous speed

Rated speed

r/min720
5

Cylinder diameter  

Cylinder bore

mm280
6

Piston stroke

Piston stroke

mm410
7

Compression ratio

Compression ratio

/15.08
8

Number of cylinders

No. of cylinders

/8
9

Total displacement    

Total displacement

L201.97
10

Average piston speed  

Mean piston speed

m/s9.84
11

Average effective pressure  

Mean effective pressure

MPa1.581.681..771.861.952.04
12

Supercharge pressure()    

Supercharged pressure

MPa0.24±0.020.26±0.020.27±0.020.27±0.020.27±0.020.28±0.02
13

Explosion pressure

Maximum   exploration pressure

MPa≤17≤   18≤   18.5≤18.5≤   18.5≤   18.5
14

Exhaust temperature of each cylinder

Each cylinder exhaust temperature

≤450
15

Turbine front row temperature

Exhaust   temperature before turbocharger

≤560
16

Fuel consumption rate  

Fuel oil consumption

g/kW.   h188( MCR) , 182(75%MCR)
17

Oil consumption rate    

Lubrication oil consumption

g/kW.   h0.8
18Substitution rate   Maximum   substitution rate%90
19

Crank arrangement  

Crank arrangement

/1.6
    2.5     3.4
20

Fire order  

Fire order

/Right turn right Clockwise: 1-2-4-6-8-7-5-3
21

Starting method  

Starting method

/

Compressed air motor starts

Compressed air starting motor

22

Oil supply timing

Fuel injection timing

℃   A

Electrical control

Electric control

23

Starting air pressure    

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.2
24

Cylinder height  

Height of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
25Dimensions (L×W×H)mm5992×2240×3822.5 (Length×Width×Height) (Reference size, the drawing shall be the only   reference, please refer to the drawing)
26

The quality of the whole machine

Weight

kgAbout 38000
27

Average noise level  

Noise   level

dB(A)< 100 (Sound Pressure Level) Spl


Serial number No

name

Name

Unit

Technical Specifications

Technical specifications

1

Type

Type

/

Inline, four strokes, direct injection, turbocharged, irreversible

In-line, four strokes,   direct injection, turbocharger, irreversible

2

model

Model

/8N280ZLD/S-178N280ZLD/S-188N280ZLD/S-198N280ZLD/S-208N280ZLD/S-21
3

Continuous power  

Rated power

kW25802700280029003000
4

Continuous speed

Rated speed

r/min720
5

Cylinder diameter

Cylinder bore

mm280
6

Piston stroke  

Piston   stroke

mm410
7

Compression ratio

Compression ratio

/15.08
8

Number of cylinders

No. of cylinders

/8
9

Total displacement

Total displacement

L201.97
10

Average piston speed

Mean piston speed

m/s9.84
11

Average effective pressure

Mean effective pressure

MPa2.132.232.312.392.48
12

Supercharge pressure()

Supercharged pressure

MPa0.30±0.020.31±0.020.32±0.020.32±0.020.32±0.02
13

Explosion pressure    

Maximum exploration pressure

MPa≤   19≤   19.5≤   19.5≤   19.5≤20
14

Exhaust temperature of each cylinder  

Each cylinder exhaust temperature

≤450
15

Turbine front row temperature    

Exhaust   temperature before turbocharger

≤560
16

Fuel consumption rate

Fuel oil consumption

g/kW.   h188( MCR), 182(75%MCR)
17

Oil consumption rate

Lubrication oil consumption

g/kW.   h0.8
18

Substitution rate  

Maximum substitution rate

%90
19

Crank arrangement  

Crank arrangement

/1.6
    2.5     3.4
20

Fire order  

Fire order

/Right turn right Clockwise: 1-2-4-6-8-7-5-3
21

Starting method

Starting method

/

Compressed air motor starts  

Compressed air starting motor

22

Oil supply timing  

Fuel injection timing

℃   A

Electrical control  

Electric control

23

Starting air pressure    

Starting air pressure

MPaAir bottle pressure: 3.0 After the relief   valve pressure: 1.2
24

Cylinder height    

Height   of lifting piston from crrankshaft

mm3040 (without cylinder head bolt without cylinder head   bolt)/3482 (with cylinder head bolt with cylinder head bolt)
25Dimensions (L×W×H)mm5992×2240×3822.5 (Length×Width×Height) (Reference size, the drawing shall be the only   reference, please refer to the drawing)
26

The quality of the whole machine

Weight

kgAbout 38000
27

Average noise level  

Noise level

dB(A)< 100 (sonic pressure level) Spl




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