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Hosem 60Hz 25kVA/ 20kW diesel generator set powered by well-known engine brand Isuzu, model JE493DB-03
GENERATOR FEATURES:
Generator engine brand: Isuzu
Generator engine model: JE493DB-03
RPM: 1800
Alternator brand: Stamford
Engine Features: 4 cylinders, water-cooled, 4 stroke
Voltage: 3Phase 240V or single phase 120/240V
Weather Resistant Enclosure for optional
Item no.:
A-I28HPayment:
TT/LCProduct origin:
ChinaColor:
BlackProduct weight:
700Lead Time:
30-35 days
Powered by the Isuzu JE493 series engine, this model boasts a long history of proven performance. In 1993, Jiangxi Automobile Manufacturing Plant partnered with Japan’s Isuzu to establish Jiangling Isuzu Motors. With Isuzu’s advanced production technology and strict quality control, Jiangling quickly gained a strong reputation in China. To meet evolving user demands, Jiangling developed the JE493 engine, building upon the 4JB1 platform with years of technical expertise. Known for its reliability, durability, fuel efficiency, and overall performance, the JE493 engine has become a trusted choice among users.
Widely used in light trucks across China, the JE493 series engine is also well-suited for power generation applications. Renowned for its high-quality build, the engine features lightweight aluminum alloy pistons and crankshaft damping pulleys, which help reduce weight while improving NVH (Noise, Vibration, and Harshness) characteristics. With its low noise levels and fuel efficiency, this engine is an excellent choice for small businesses and home backup power solutions.
Model | A-I28H | |
Standby Power | kVA | 28 |
kW | 22 | |
Prime Power | kVA | 25 |
kW | 20 | |
Frequency | Hz | 60 |
Output Voltage | V | 240 |
Oil Consumption | L/H | 0.018912861 |
Dimension For Open-type | mm | 1370 X 680 X 1350 |
Weight For Open-type | kg | 890 |
Dimension For Soundproof | mm | 1850X 900 X1200 |
Weight For Soundprof | kg | 650 |
Engine Model | JE493DB-03 | |
No.of Cylinder | 4 Cylinder in line | |
Bore | mm | 93 |
Stroke | mm | 102 |
Displacement | L | 2.771 |
Cooling Fan Air Flow | m3/min | N.A. |
Compress Air Flow | m3/min | N.A. |
Exhaust Gas Flow | m3/min | N.A. |
Exhaust Gas Temperature | ℃ | 500 |
Lubrication Oil Capacity | L | 5.6 |
Cooling Water Capacity | L | N.A. |
Starting Voltage | V | 12 |
Engine Max.Output Power | kW | 28 |
Alternator Model | ASF 144D | |
Alternator Brand | Hosem | |
Rate Output | kVA | 25 |
Frequency | Hz | 60 |
Altitude | M | ≤1000 |
Insulation | Class H | |
Protection Grade | IP23 | |
Alternator for choice | We also have Leroy Somer, Marathon, Mecc Alte and Stamford Brushless alternator for your choice. |
High-Quality Copper Brushless Alterantor
AC Alternator Features:
Contact us today to receive exclusive factory-direct pricing!
Q: Which Generator Brands in China are Worth Purchasing?
A: Chinese generators offer good quality, provided you choose a reliable supplier. Generally, Cummins, Perkins, Deutz, Weichai, and SDEC are recognized for their superior performance and reliability.
For more details, check out these related articles:
Q: How do Maintain Isuzu Diesel Generator?
A: Regular maintenance is essential to extending the service life of your generator. Key maintenance tasks include replacing filters, changing oil, and conducting routine inspections.
For detailed guidance, please refer to the article below:
Model | Standby Power | Prime Power | Engine Model | Dimension | Weight | Datasheet | ||
kVA | kW | kVA | kW | LXWXH(MM) | KG | |||
A-I17 | 15 | 12 | 17 | 13 | 4JA1-D1 | 2008x900x1130 | 570 | Download |
A-I22 | 20 | 16 | 22 | 18 | 4JA1-F1 | 2008x900x1130 | 580 | Download |
A-I28 | 25 | 20 | 28 | 22 | 4JA1-Z1 | 2008x900x1130 | 630 | Download |
A-I28 | 25 | 20 | 28 | 22 | 4JB1 | 2188x900x1280 | 630 | Download |
A-I33 | 30 | 24 | 33 | 26 | 4JB1T | 2188x900x1280 | 640 | Download |
A-I41 | 38 | 30 | 41 | 33 | 4JB1TA | 2188x900x1280 | 640 | Download |
A-I41 | 38 | 30 | 41 | 33 | 4JB1TA | 2188x900x1280 | 655 | Download |
A-I55 | 50 | 40 | 55 | 44 | 4JB1T-S | 2188x900x1280 | 675 | Download |
A-I55 | 50 | 40 | 55 | 44 | 4BD1-Z | 2388x1000x1450 | 700 | Download |
A-I69 | 63 | 50 | 69 | 55 | 4BG1-Z | 2388x1000x1450 | 860 | Download |
A-I110 | 100 | 80 | 110 | 88 | 6BG1-Z1 | 3288x1130x1850 | 1250 | Download |
A-I125 | 113 | 90 | 125 | 100 | 6BG1-ZL1 | 3288x1130x1850 | 1340 | Download |
A-I22 | 22 | 18 | 20 | 16 | JE493DB-04 | 2188x900x1280 | 620 | Download |
A-I28 | 28 | 22 | 25 | 20 | JE493DB-02 | 2188x900x1280 | 640 | Download |
A-I33 | 33 | 26 | 30 | 24 | JE493ZDB-04 | 2188x900x1280 | 670 | Download |
A-I44 | 44 | 35 | 40 | 32 | JE493ZLDB-02 | 2188x900x1280 | 690 | Download |
Model | Standby Power | Prime Power | Engine Model | Dimension (Silent Type) | Weight | Datasheet | ||
kVA | kVA | LXWXH(MM) | KG | |||||
A-I22H | 22 | 18 | 20 | 16 | 4JA1-D1 | 2008x900x1130 | 580 | Download |
A-I28H | 28 | 22 | 25 | 20 | 4JA1-F1 | 2008x900x1130 | 590 | Download |
A-I30H | 30 | 24 | 28 | 22 | 4JB1 | 2008x900x1130 | 630 | Download |
A-I33H | 33 | 26 | 30 | 24 | 4JA1-Z1 | 2008x900x1130 | 645 | Download |
A-I38H | 38 | 30 | 33 | 26 | 4JB1T | 2188x900x1280 | 675 | Download |
A-I48H | 48 | 39 | 44 | 35 | 4JB1TA | 2188x900x1280 | 690 | Download |
A-I62H | 62 | 50 | 56 | 45 | 4JB1T-S | 2188x900x1280 | 780 | Download |
A-I62H | 62 | 50 | 56 | 45 | 4BD1-Z | 2388x1000x1450 | 780 | Download |
A-I76H | 76 | 61 | 69 | 55 | 4BG1-Z | 2388x1000x1450 | 880 | Download |
A-I128H | 128 | 102 | 116 | 93 | 6BG1-Z1 | 3288x1130x1850 | 1200 | Download |
A-I138H | 138 | 110 | 125 | 100 | 6BG1-ZL1 | 3288x1130x1850 | 1360 | Download |
A-I28H | 28 | 22 | 25 | 20 | JE493DB-03 | 2188x900x1280 | 630 | Download |
A-I33H | 33 | 26 | 30 | 24 | JE493DB-01 | 2188x900x1280 | 655 | Download |
A-I41H | 41 | 33 | 38 | 30 | JE493ZDB-03 | 2188x900x1280 | 660 | Download |
A-I55H | 55 | 44 | 50 | 40 | JE493ZLDB-01 | 2188x900x1280 | 700 | Download |
ATS
ATS cabinet is mainly applied to the automatic switch between prime and emergency power, composing an automatic emergency power supply system together with diesel generating sets. It will monitor prime power, When it is cut off, it can automatically switch loads such as emergency illumination, security power and fire fighting equipment to generating sets. Auto start, auto transfer, auto protection, auto power supply
Standard configuration:
Brand: ABB, Schneider, Socome, Suyang, AISIKAI
PARALLEL DISTRIBUTION CABINET
Parallel distribution cabinet is designed for the parallel running of main power diesel generator sets. The system can operate automatically or be controlled manually.
The system has the functions of automatic frequency detection, synchronizing detection and switch-on.
It is convenient to expand the capacity to satisfy the need of increasing load.
It can be used together with multiple generating sets (32 parallel generating sets max.) to control multiple diesel generating sets for automatic synchronization.
It offers stable frequency and voltage and can bear large-capacity load impact, achieving reliable supply, centralized management and more flexible power allocation.
Load Bank
The purpose of most land banks is used to test of the emergency generator sets, verifying all genset components are in optimal working condition under different loads. Another purpose is working combined with the generator set, to take the load of the generator set is always above 30%
Advantages of Load Bank
Four types of load banks are usually used to genset.
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