Big power generator

Changfa big power generators are characterized by stable CHANGFA engine and world famous Cummins engine, good quality alternator, running smoothly and silently.

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Product Parameters
CFED15K(S) CFED19K(S) CFED23K(S) CFED26K(S) CFED28K(S) CFED33K(S) CFED35K(S) CFED44K(S) CFED45K(S) CFED56K(S)
Model CFED15K(S)
Power (KW) Rated Max
12 13.2
Capacity (KVA) 14.5 16.5
Rated Voltage (V) 220/380
Rated Rotation Speed (rpm) 1500
Rated Frequency (Hz) 50
Power Factor 0.8
Ambient Temperature (℃) 25
Altitude (m) 110
Noise (dB (A)/7m) 72
Fuel Tank Capacity (L) 65
Overall Dimension (mm) 1200X850X1000
(1550X850X1050)
Weight (Kg) 550(660)
Engine Brand CHANGFA
Engine Model CF3B23D
Power (KW) 17 18.7
No. of Cylinders Configuration in-line 3-cylinder
Speed Regulation Mechanical Regulator
Starting Method DC12V Electric Start
Cooling Method Water-cooled
Total Displacement (L) 1.908
Compression Ratio 18:01
100% Load Fuel Consumption (L/h) 4.8
Lube Oil Capacity (L) 8
Alternator Brand DINGOL（Dingyi）
Alternator Model CF164D
Exciting Method Brushless, self-excitation and constant voltage(AVR)
Voltage Regulation Ratio ±1% with 4% engine governing
Range of voltage regulation at no load ±5%
Steady State Voltage Regulation Ratio ±1%
Insulation class H
Phone interference THF≤2%，TIF≤50%
Model CFED19K(S)
Power (KW) Rated Max
15 16.5
Capacity (KVA) 18.75 20.6
Rated Voltage (V) 220/380
Rated Rotation Speed (rpm) 1500
Rated Frequency (Hz) 60
Power Factor 0.8
Ambient Temperature (℃) 25
Altitude (m) 110
Noise (dB (A)/7m) 72
Fuel Tank Capacity (L) 65
Overall Dimension (mm) 1200X850X1000
(1550X850X1050)
Weight (Kg) 550(650)
Engine Brand CHANGFA
Engine Model CF3B27D
Power (KW) 20 22
No. of Cylinders Configuration in-line 3-cylinder
Speed Regulation Mechanical Regulator
Starting Method DC12V Electric Start
Cooling Method Water-cooled
Total Displacement (L) 1.908
Compression Ratio 18:01
100% Load Fuel Consumption (L/h) 5.65
Lube Oil Capacity (L) 8
Alternator Brand DINGOL（Dingyi）
Alternator Model DG164D
Exciting Method Brushless, self-excitation and constant voltage(AVR)
Voltage Regulation Ratio ±1% with 4% engine governing
Range of voltage regulation at no load ±5%
Steady State Voltage Regulation Ratio ±1%
Insulation class H
Phone interference THF≤2%，TIF≤50%
Model CFED23K(S)
Power (KW) Rated Max
18 20
Capacity (KVA) 22.5 25
Rated Voltage (V) 220/380
Rated Rotation Speed (rpm) 1500
Rated Frequency (Hz) 50
Power Factor 0.8
Ambient Temperature (℃) 25
Altitude (m) 110
Noise (dB (A)/7m) 72
Fuel Tank Capacity (L) 80
Overall Dimension (mm) 1360X850X1000
(1850X850X1050)
Weight (Kg) 580(790)
Engine Brand CHANGFA
Engine Model CF4B30D
Power (KW) 22 24.2
No. of Cylinders Configuration in-line 4-cylinder
Speed Regulation Mechanical Regulator
Starting Method DC12V Electric Start
Cooling Method Water-cooled
Total Displacement (L) 2.543
Compression Ratio 18:01
100% Load Fuel Consumption (L/h) 6.21
Lube Oil Capacity (L) 8.5
Alternator Brand DINGOL（Dingyi）
Alternator Model CF184E
Exciting Method Brushless, self-excitation and constant voltage(AVR)
Voltage Regulation Ratio ±1% with 4% engine governing
Range of voltage regulation at no load ±5%
Steady State Voltage Regulation Ratio ±1%
Insulation class H
Phone interference THF≤2%，TIF≤50%
Model CFED26K(S)
Power (KW) Rated Max
21 23
Capacity (KVA) 26.25 28.75
Rated Voltage (V) 220/380
Rated Rotation Speed (rpm) 1500
Rated Frequency (Hz) 60
Power Factor 0.8
Ambient Temperature (℃) 25
Altitude (m) 110
Noise (dB (A)/7m) 72
Fuel Tank Capacity (L) 80
Overall Dimension (mm) 1360X850X1000
(1850X850X1050)
Weight (Kg) 550(650)
Engine Brand CHANGFA
Engine Model CF4B35D
Power (KW) 26 28.6
No. of Cylinders Configuration in-line 4-cylinder
Speed Regulation Mechanical Regulator
Starting Method DC12V Electric Start
Cooling Method Water-cooled
Total Displacement (L) 2.543
Compression Ratio 18:01
100% Load Fuel Consumption (L/h) 7.34
Lube Oil Capacity (L) 8.5
Alternator Brand DINGOL（Dingyi）
Alternator Model DG184E
Exciting Method Brushless, self-excitation and constant voltage(AVR)
Voltage Regulation Ratio ±1% with 4% engine governing
Range of voltage regulation at no load ±5%
Steady State Voltage Regulation Ratio ±1%
Insulation class H
Phone interference THF≤2%，TIF≤50%
Model CFED28K(S)
Power (KW) Rated Max
1822 24.2
Capacity (KVA) 27.5 30
Rated Voltage (V) 220/380
Rated Rotation Speed (rpm) 1500
Rated Frequency (Hz) 50
Power Factor 0.8
Ambient Temperature (℃) 25
Altitude (m) 110
Noise (dB (A)/7m) 72
Fuel Tank Capacity (L) 80
Overall Dimension (mm) 1360X850X1000
(1850X850X1050)
Weight (Kg) 600(790)
Engine Brand CHANGFA
Engine Model CF4B37D-Z
Power (KW) 27 29.7
No. of Cylinders Configuration in-line 4-cylinder
Speed Regulation Mechanical Regulator
Starting Method DC12V Electric Start
Cooling Method Water-cooled
Total Displacement (L) 2.543
Compression Ratio 18:01
100% Load Fuel Consumption (L/h) 7.62
Lube Oil Capacity (L) 8.5
Alternator Brand DINGOL（Dingyi）
Alternator Model DG184F
Exciting Method Brushless, self-excitation and constant voltage(AVR)
Voltage Regulation Ratio ±1% with 4% engine governing
Range of voltage regulation at no load ±5%
Steady State Voltage Regulation Ratio ±1%
Insulation class H
Phone interference THF≤2%，TIF≤50%
Model CFED33K(S)
Power (KW) Rated Max
26 28.6
Capacity (KVA) 32.5 35.75
Rated Voltage (V) 220/380
Rated Rotation Speed (rpm) 1500
Rated Frequency (Hz) 60
Power Factor 0.8
Ambient Temperature (℃) 25
Altitude (m) 110
Noise (dB (A)/7m) 72
Fuel Tank Capacity (L) 80
Overall Dimension (mm) 1360X850X1000
(1850X850X1050)
Weight (Kg) 600(790)
Engine Brand CHANGFA
Engine Model CF4B44D-Z
Power (KW) 32 35
No. of Cylinders Configuration in-line 4-cylinder
Speed Regulation Mechanical Regulator
Starting Method DC12V Electric Start
Cooling Method Water-cooled
Total Displacement (L) 2.543
Compression Ratio 18:01
100% Load Fuel Consumption (L/h) 9.04
Lube Oil Capacity (L) 8.5
Alternator Brand DINGOL（Dingyi）
Alternator Model DG184F
Exciting Method Brushless, self-excitation and constant voltage(AVR)
Voltage Regulation Ratio ±1% with 4% engine governing
Range of voltage regulation at no load ±5%
Steady State Voltage Regulation Ratio ±1%
Insulation class H
Phone interference THF≤2%，TIF≤50%
Model CFED35K(S)
Power (KW) Rated Max
28 30.8
Capacity (KVA) 35 38.5
Rated Voltage (V) 220/380
Rated Rotation Speed (rpm) 1500
Rated Frequency (Hz) 50
Power Factor 0.8
Ambient Temperature (℃) 25
Altitude (m) 110
Noise (dB (A)/7m) 72
Fuel Tank Capacity (L) 80
Overall Dimension (mm) 1650X950X1000
(2050X950X1120)
Weight (Kg) 820(980)
Engine Brand CHANGFA
Engine Model CF4C48D
Power (KW) 35 38.4
No. of Cylinders Configuration in-line 4-cylinder
Speed Regulation Mechanical Regulator
Starting Method DC12V Electric Start
Cooling Method Water-cooled
Total Displacement (L) 3.857
Compression Ratio 17.5：1
100% Load Fuel Consumption (L/h) 9.88
Lube Oil Capacity (L) 10
Alternator Brand DINGOL（Dingyi）
Alternator Model DG184G
Exciting Method Brushless, self-excitation and constant voltage(AVR)
Voltage Regulation Ratio ±1% with 4% engine governing
Range of voltage regulation at no load ±5%
Steady State Voltage Regulation Ratio ±1%
Insulation class H
Phone interference THF≤2%，TIF≤50%
Model CFED44K(S)
Power (KW) Rated Max
35 38.5
Capacity (KVA) 43.75 48
Rated Voltage (V) 220/380
Rated Rotation Speed (rpm) 1500
Rated Frequency (Hz) 60
Power Factor 0.8
Ambient Temperature (℃) 25
Altitude (m) 110
Noise (dB (A)/7m) 72
Fuel Tank Capacity (L) 100
Overall Dimension (mm) 1650X950X1000
(2050X950X1120)
Weight (Kg) 600(790)
Engine Brand CHANGFA
Engine Model CF4C56D
Power (KW) 41 45
No. of Cylinders Configuration in-line 4-cylinder
Speed Regulation Mechanical Regulator
Starting Method DC12V Electric Start
Cooling Method Water-cooled
Total Displacement (L) 3.857
Compression Ratio 17.5：1
100% Load Fuel Consumption (L/h) 11.58
Lube Oil Capacity (L) 10
Alternator Brand DINGOL（Dingyi）
Alternator Model DG184H
Exciting Method Brushless, self-excitation and constant voltage(AVR)
Voltage Regulation Ratio ±1% with 4% engine governing
Range of voltage regulation at no load ±5%
Steady State Voltage Regulation Ratio ±1%
Insulation class H
Phone interference THF≤2%，TIF≤50%
Model CFED45K(S)
Power (KW) Rated Max
36 39.6
Capacity (KVA) 45 49.5
Rated Voltage (V) 220/380
Rated Rotation Speed (rpm) 1500
Rated Frequency (Hz) 50
Power Factor 0.8
Ambient Temperature (℃) 25
Altitude (m) 110
Noise (dB (A)/7m) 72
Fuel Tank Capacity (L) 80
Overall Dimension (mm) 1650X950X1000
(2050X950X1120)
Weight (Kg) 820(1020)
Engine Brand CHANGFA
Engine Model CF4C60D-Z
Power (KW) 44 48.4
No. of Cylinders Configuration in-line 4-cylinder
Speed Regulation Mechanical Regulator
Starting Method DC12V Electric Start
Cooling Method Water-cooled
Total Displacement (L) 3.857
Compression Ratio 17.5：1
100% Load Fuel Consumption (L/h) 12.42
Lube Oil Capacity (L) 10
Alternator Brand DINGOL（Dingyi）
Alternator Model DG224D
Exciting Method Brushless, self-excitation and constant voltage(AVR)
Voltage Regulation Ratio ±1% with 4% engine governing
Range of voltage regulation at no load ±5%
Steady State Voltage Regulation Ratio ±1%
Insulation class H
Phone interference THF≤2%，TIF≤50%
Model CFED56K(S)
Power (KW) Rated Max
45 50
Capacity (KVA) 56.25 62.5
Rated Voltage (V) 220/380
Rated Rotation Speed (rpm) 1500
Rated Frequency (Hz) 60
Power Factor 0.8
Ambient Temperature (℃) 25
Altitude (m) 110
Noise (dB (A)/7m) 72
Fuel Tank Capacity (L) 100
Overall Dimension (mm) 1650X950X1000
(2050X950X1120)
Weight (Kg) 840(1020)
Engine Brand CHANGFA
Engine Model CF4C71D-Z
Power (KW) 52 57.2
No. of Cylinders Configuration in-line 4-cylinder
Speed Regulation Mechanical Regulator
Starting Method DC12V Electric Start
Cooling Method Water-cooled
Total Displacement (L) 3.857
Compression Ratio 17.5：1
100% Load Fuel Consumption (L/h) 14.68
Lube Oil Capacity (L) 10
Alternator Brand DINGOL（Dingyi）
Alternator Model DG224C
Exciting Method Brushless, self-excitation and constant voltage(AVR)
Voltage Regulation Ratio ±1% with 4% engine governing
Range of voltage regulation at no load ±5%
Steady State Voltage Regulation Ratio ±1%
Insulation class H
Phone interference THF≤2%，TIF≤50%

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