China Railway 14th Bureau Group Dadden Engineering Co., Ltd. Hangzhou Wangjiang Road Project Department Purchasing Starlight Power 2 400kW Yuchai Low Noise Diesel Generator Set

1

model

YC6T660L-D20

2

Pattern

Vertical, straight, water-cooled, four strokes

3

Joining

Exhaust gas turbine boost, empty - air cold

4

Combustion room

Direct injection kettlement Ω combustion chamber

5

Cylinder number - Cylinder (MM) × Troukold (mm)

6-145 × 165

6

Piston total displacement L

16.35

7

Number of valve per cylinder

4

8

Compression ratio

15: 1

9

Calibration power (kW) / speed (r / min)

441/1500

10

1 hour power (kW) / speed (r / min)

485/1500

11

ZUI low fuel consumption rate g / (kw · h)

≤192

12

Oil consumption rate g / (kw · h)

≤1.5

13

ZUI low-alone stable speed (idle speed) r / min

700 ~ 750

14

Calibration no-load speed R / min

Electronic speed control ≤1545; mechanical speed rate ≤1575

15

Working order

1-5-3-6-2-4

16

Crankshaft rotation direction

Counterclose (power output)

17

Lubrication

Pressure, splash mix

18

Starting method

Electric power

19

Speed ​​control system

Electronic speed control

20

Fuel sign

Summer: GB 252-2000 excellent or one level 0, 10th, 5th,

Winter: GB 252-2000 excellent products or one level 0, -10, -20, -35 light diesel

21

Oil gauge

Summer: 40CD, 15W / 40CD, Winter: 30CD, 10W / 30CD or other diesel oil in CD level in GB 1112-2006 with environmental adaptation

22

Speed ​​lowering%

≤3

23

Relative speed tuning decline

≥5.5

24

Relative speed tuning rising range%

≥2.5

25

Steady-state speed fluctuation rate%

≤0.5

26

(For calibration speed) transient speed deviation%

100% reduction power

≤ + 10

Sudden power

≤ -7

27

Speed ​​recovery time s

100% reduction power

≤3

Sudden power

≤3

28

Average effective pressure (calibration conditions) MPA

2.158

29

ZUI Large Allowed Pressure KPA

10

30

Calibration Work Coke FSN

≤3

31

Noise limitLWDB (a)

≤119

32

Net quality kg

1980

33

Dimensions (length × width × height) mm

2050 × 1060 × 1600

34

Adapter unit power

Common 400kW

Spare 440KW