Cummins 20kW diesel generator sets, with their excellent technical specifications, performance features, environmental adaptability, and rich standard configurations, have become an ideal power solution in numerous fields. Whether used as continuous power supply or standby power supply, they can demonstrate excellent performance and reliability.

Configuration selection

Product advantages

Product Description

GENERATOR SET TECHNICAL PARAMETERS
Model:	HLC20GF	Voltage Regulation:	≥±5%
Prime Power (KVA/KW):	25/20	Voltage Regulation, Stead State:	≤±1%
Standby Power (KVA/KW):	27.5/22	Sudden Voltage Warp:	≤+25%
Rated Current (A):	36	Sudden Voltage Warp:	≤-20%
Power Factor (COSΦ):	0.8 lagging	Voltage Stable Time:	≤6S
Rated Frequency:	50Hz	Voltage unbalance:	≤1%
Starting Method:	24V DC start	Frequency Regulation, Stead State:	≤5%
Dimensions (mm):	1700*900*1400	Frequency Waving:	≤1.5%
Weight (kg):	710	Frequency Recovery Time:	≤5S
DIESEL ENGINE DATA
Brand:	Cummins	Compression Ratio:	17.3:1
Model:	4B3.9-G1	Fuel Consumption Rate (g/kwh):	244
Rate Power (kw):	24	Rated Speed:	1500/RPM
Standby Power (kw):	27	Air Intake System：	Naturally
Number of Cylinders:	4	Type:	Four-stroke、Direct injection
Displacement (L)：	3.9	Cooling Mode：	Closed water cooling
Bore/Stroke (mm):	102/120	Start Mode：	Electric starting
ALTERNATOR DATA
Brand:	HAOLIAN	Power Factor (COSΦ):	0.8 lagging
Model:	HL-20	Insulation Class:	H
Rated Power (KVA):	25	Protection Class:	IP22 IP23
Rated Voltage (V):	400/230	Voltage Regulation Method:	AVR (Automatic Regulation)
Number of bearing:	1	Wiring Method:	3 phase and 4 wires,"Y" type connecting

Please note：

1. Alternators can be selected according to the needs of customers are Haolian, Stanford, Leroy- Somer, Marathon and other famous brands.

2. The specifications may change without the notice.

FAQs Related to Cummins 20KW Diesel Generator Set：

Q: Which specific scenarios is the Cummins 20kW diesel generator set suitable for?
A: It is suitable for scenarios requiring stable low-power electricity such as small outdoor activities, household standby power, and small clinics.

Q: How does the generator set perform when used as continuous or standby power supply?

A: Whether used as continuous power supply or standby emergency power supply, it can output stably and demonstrate excellent reliability.

Q: How does its environmental adaptability guarantee performance under different usage conditions?

A: It has good environmental adaptability, maintaining stable operation under changes in temperature, humidity, etc., to adapt to various usage conditions.