ISO 9001-2008
WD615/WD618


    Description

    WD615/WD618 series marine diesel generating set is powered by WD615/618 diesel engine. Its speed is 1500rpm and its power range is 64kW-200kW. Matched with famous generators, the generating sets can be classified into common marine diesel generating sets and backup marine diesel generating sets. CCS inspection certification, ZY certification and BV certification are available. The manufacturing and inspecting standard for marine diesel generating sets in Weichai Power is GB/T13032-1991General Technology Conditions for Marine Diesel Generating Sets.
    Main components: Generator: there are marathon generators, Stanford generators and Lanzhou generators for choice. the insulating grade is no less than F.
    Control panel: there is no control panel for common generating sets. Control panel for backup generating set is installed on the public chassis through shock absorbing device.
    Parallel connection: load can be transferred in more than 2 common generating sets and meets the demand for parallel running. Protection: alarms are set for over speed, oil pressure, cooling water temperature and oil temperature.

    Main specifications of WD615/WD618 diesel engine

    Main specifications of WD615/WD618 diesel engine
    Model                                       
    WD615
    WD618系列
    Type
    In-line, 4-stroke, water cooling, dry-cylinder, direct injection
    In-line, 4-stroke, water cooling, dry-cylinder, direct injection
    Cylinder number
    6
    6
    Intake method
    Turbocharged, turbocharged inner cooled
    turbocharged inner cooled
    Bore/stroke
      126/130
    126/155
    Displacement(L)
       9.726
    11.596
    Min fuel consumption(g/kW.h)
    ≤197
    ≤197
    Min oil consumption(g/kW.h)
    ≤0.5
    ≤0.5
    Idle speed(r/min)
      600±50
    600±50
    Noise dB(A)
    ≤108
    ≤108
    Stable governing ratio
      ≤5%
    ≤5%
    Firing sequence
    (cylinder at the free end is the first )1-5-3-6-2-4
    (cylinder at the free end is the first )1-5-3-6-2-4
    Starting method
    Electric
    Electric
    Cooling
    Forced dual water cooling
    Forced dual water cooling
    Smoke  e Bb
    ≤1.0
    ≤1.0
    Lubricating method
    Forced lubricating
    Forced lubricating
     
     
     
               

    Model list for WD615 stationary generating sets

    Model list for WD615 stationary generating sets
    Model
    Output (kW/kVA)
    Diesel engine model
    Generator model
    frequency
    (Hz)
    Rated voltage
     
    (V)
    Rated current
    (A)
    Speed (r/min)
    Exciting method
    Governing method
    Starting method
    Cooling method
    structure
    Overall dimension
    L×W×H(mm)
     
    Weight (Kg)
    Remarks
     
    75GFZ
    75/93.75
    WD61561D-15
    SB-W6-75
    50
    400
    135
    1500
    Brushless
    Electric
    Electric
    Closed water cooling
    Integrative
    3150×940×1938
    2130
    automatic、three-remote
     
    100GFZ-2
    100/125
    WD61561D-15
    SB-W6-100
    50
    400
    180
    1500
    Brushless
    Electric
    Electric
    Closed water cooling
    Integrative
    3258×940×1983
    2130
    automatic、three-remote
     
    100GF4-317
    100/125
    WD61561D-15
    MP-100-4
    50
    400
    180
    1500
    Brushless
    Electric
    Electric
    Closed water cooling
    Integrative
    2560×940×1941
    2100
    Common
     
    100GF4-396
    100/125
    WD61561D-15
    SB-W6-100
    50
    400
    180
    1500
    Brushless
    Mechanic
    Electric
    Closed water cooling
    Integrative
    2735×918×1743
    2100
    Common
     
    120GFZ-2
    120/150
    WD61564D-15
    SB-W6-120
    50
    400
    217
    1500
    Brushless
    Electric
    Electric
    Closed water cooling
    Integrative
    3298×940×1983
    2170
    automatic、three-remote
     
    120GF4-317
    120/150
    WD61564D-15
    MP-120-4
    50
    400
    217
    1500
    Brushless
    Electric
    Electric
    Closed water cooling
    Integrative
    2750×980×1973
    2100
    Common
     
    120GF4-396
    120/150
    WD61564D-15
    SB-W6-120
    50
    400
    217
    1500
    Brushless
    Mechanic
    Electric
    Closed water cooling
    Integrative
    2785×918×1743
    2100
    Common
     
    150GF4-317
    150/187.5
    WD61568D-15
    MP-150-4
    50
    400
    271
    1500
    Brushless
    Electric
    Electric
    Closed water cooling
    Integrative
    2845×980×2010
    2300
    Common
     
    150GF4-396
    150/187.5
    WD61568D-15
    SB-W6-150
    50
    400
    271
    1500
    Brushless
    Mechanic
    Electric
    Closed water cooling
    Integrative
    2935×918×1743
    2300
    Common
     
    150GFZ-4
    150/187.5
    WD61568D-15
    SB-W6-150
    50
    400
    271
    1500
    Brushless
    Electric
    Electric
    Closed water cooling
    Integrative
    3448×940×1938
    2300
    automatic、three-remote