Chinese
Power Generating Diesel Generator
product details
product details
Power Generating Diesel Generator
  •    The power range of D series diesel engine matched with generator set is from 20.6-44KW. In order to meet the needs for two difference frequencies 50Hz and 60Hz of generator set, the rated speed can be either at 1500r/min or and 1800r/min. 495BD generator set is a modified version of Model 495B Diesel engine which has been awarded continuously the National Golden Medal prize thrice.

       There are two kinds of air feeding of diesel engine, natural aspirated and turbocharger type, and the connecting dimensions of output end are in compliance with IMB34 international standard or SAE standard. This engine can be equipment additionally with temperature pressure, speed sensors and special design can be performed according to the customer's requirement.

    Specification

     

    Model

    395BD

    495BD

    495BZD

    4100BD

    4102ZD

    Number of cylinders

    3

    4

    4

    Cylinder bore (mm)

    95

    95

    95

    100

    102

     Piston stroke (mm)

    115

     Total displacement(L)

    2.45

    3.26

    3.26

    3.61

    3.76

     Compression ratio

    16.5:1

    16.5:1

    17.5:1

    17.5:1

     Firing order

    1﹣3﹣2

    1-3-4-2

     Rated speed(r/min)

    1500(1800)

    1500

    1500(1800)

    1500

    Rated power(KW)

    20.6(24.8)

    28.0(33.0)

    34.3

    31.6(37.9)

    44

     One hour power(KW)

    23.5(27.3)

    30.8(36.3)

    37.7

    34.8(38.5)

    47

     Specific fuel consumption(g/KW.H)

    ≤251.6

    ≤242

    Steady speed regulation

    ≤5%

     Instantaneous speed regulation

    ≤10%

    ≤7%

     Time required to steady speed(s)

    ≤5%

     Fluctuation rate of speed

    ±0.5%

     Net mass(Kg)

    300

    330

    370

    340

    360

     

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