4dx Generating Set Engine

4dx Generating Set Engine

4DX Rated speed :1500rpm Rated speed :1800rpm

Product Details

4DX

Rated speed:1500rpm

Engine model

4DX21-45D

4DX22-50D

4DX23-65D

Type

4-cylinder   4-stroke

Air   intake type

Natural

Turbocharged

Turbo&intercooling

Cooling   mode

Water   cooling

Governor   mode

Mechanical&electronic

Bore×Stroke(mm)

102×118

Compression   ratio

17:1

Rated   speed(rpm)

1500

Displacement(L)

3.86

Rated   power(without fan)(kW)

33

37

48

Standby   power(without fan)(kW) 

36

41

53

Fuel   consumption(g/kWh)

230

220

215

Oil   consumption(L/h)

0.06

0.05

0.05

Steady   state speed regulation(%)

≤5

≤5

≤5

Oil capacity   including filter(L)

12.5

13

13

Emission   compliant

Stage

The   flywheel shell interface

SAE3

Flywheel   for 11.5″flexible coupling

Dry   weight of base(kg)

350

380

380

Dry   weight of Gen Pac(kg)

375

405

410

Overall   dimension(base)(mm)

810×680×800

810×700×850

Overall   dimension(G.P)(mm)

1155×680×835

1480×705×900

Fan   consumption(kW)

2

2.5

3

27℃ air   consumption(m3/min)

2.6

3.2

3.9

Heat   rejection of exhaust(kW)

34.5

36.4

43.5

Exhaust   gas temperature after turbine(℃)

580

480

480

Exhaust   gas flow(m3/min)

8.3

8.4

10.4

Heat   rejection from engine(kW)

2

2.6

3.3

Heat   rejection of coolant(kW)

21.5

24.1

29

Base   configuration

Standard   configuration(add on the base)

Engine   with fan

Intake   and exhaust sysytem:Air filter and connecting pipes;Connecting flang of exhaust   pipe 

Alternator   35A 28V
  Starter motor 4.5kW 24V

Cooling   system: Radiator with connecting pipes;Fan guard;Belt guard

 

Rated speed:1800rpm

Engine model

4DX21-53D

4DX22-60D

4DX23-82D

Type

4-cylinder   4-stroke

Air   intake type

Natural

Turbocharged

Turbocharged&intercooling

Cooling   mode

Water   cooling

Governor   mode

Mechanical   or electronic

Bore×Stroke(mm)

102×118

Compression   ratio

17:1

Rated   speed(rpm)

1800

Displacement(L)

3.86

Rated   power(without fan)(kW)

39

45

60

Standby   power(without fan)(kW) 

43

50

66

Fuel   consumption(g/kWh)

230

220

215

Oil   consumption(L/h)

0.06

0.05

0.05

Steady   state speed regulation(%)

≤5 or ≤3

Oil   capacity including filter(L)

12.5

13

13

Emission   compliant

Stage

The   flywheel shell interface

SAE3

Flywheel   for 11.5″flexible coupling

Dry   weight of base(kg)

350

380

380

Dry   weight of Gen Pac(kg)

375

405

410

Fan   consumption(kW)

2.2

2.5

3

Base   configuration

Standard   configuration(add on the base)

Engine   with fan

Intake   and exhaust sysytem:Air filter and connecting pipes;Connecting flang of exhaust   pipe 

Alternator   35A 28V
  Starter motor 4.5kW 24V

Cooling   system: Radiator with connecting pipes;Fan guard;Belt guard

 

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