single phase 20kw 25kva Yangdong diesel generator

single phase 20kw 25kva Yangdong diesel generator

single phase 20kw Yangdong diesel generator

single phase 25kva Yangdong diesel generator

Application : jobsite use or home standby use

Genset frequency : 60HZ

Phase number single phase

Optional voltage : 110V, 115V, 120V, 220V, 230V, 240V

Power output : 20kw / 25kva

Power factor : 1 lagging

Country of origina : China

Quality certificate : ISO9001 : 2008, ISO14001 & CE

Guarantee period : 12 months started from on-board day of B/L

Production time : 25-30 days after we receive customer’s payment

Minimum Order Quantity (MOQ) : 1 set

  • Description
  • Inquiry

20kw 25kva single phase Yangdong diesel generator is a good power generating equipment with strong and stable power outputworth you have. But how to buy it from a reliable supplier in China? All answers are here.

Yangzhou Yongcai Machinery Co., Ltd. professionally exports & distributes single phase Yangdong diesel generators, Yangdong diesel engines, generators (alternators), spare parts of Yangdong diesel gensets, spare parts of Yangdong diesel engines, spare parts of generators (alternators) for our dear customers all over the world. Our Yangdong diesel gensets are often coupled to our brand “Elecmama” brushless synchronous generators. Such a combination emphasizes high quality yet value for money. If you need the higher quality generators, such as Stamford, Marathon, Leroy Somer, Mecc Alte, etc. our company still can supply them for you. No misgivings : We have CE certificate as a proof of quality with 12 months warranty period.

Our company successfully exported one set of single phase 120V, 60HZ silent type 20kw Yangdong diesel generator with ATS and 2pc x single phase sockes to Kingston port in Jamaica on DEC-2019. Please go to check our YouTube video for more details.

Technical specifications of single phase 20kw Yangdong diesel generator

Please kindly check some explanations on our genset model :

► 1kw = 1.25kva

► Standby power of genset  = 1.1 x prime power of genset

► Explanations on our genset models

  • YCM = Yangzhou Yongcai Machinery Co., Ltd.
  • 20 = the prime power of genset is 20kw
  • YD = Yangdong
  • E = Speed governor of diesel engine is electronic type, M = Speed governor of diesel engine is mechanical type
  • O = open type diesel generator, S = Silent type diesel generator, CS = Containerized Silent type diesel generator
  • 50 = 50hz diesel generator,  60 = 60hz diesel generator
  • 1 = single phase diesel generator,  3 = three phase diesel generator
Genset ModelYCM20YD-MS601
Genset Standby PowerKVA28 kva
Genset Standby PowerKW22 kw
Genset Prime PowerKVA25 kva
Genset Prime PowerKW20 kw
Frequency60 HZ
Power Factor1 lagging
Generating SystemSingle phase
1 Phase Voltage220V, 230V, 240V, 110V, 115V, 120V
Chinese Yangdong Diesel EngineEngine ManufacturerYangdong Co., Ltd. in China
Engine ModelYangdong Y490D
Engine Power28kw
Number of Cylinder4 cylinders
AspirationNatural aspiration
Bore x Stroke90 x 105 mm
Displacement2.67 L
Engine Speed1500 rpm
Speed GovernorMechanical
Cooling Systemwater-cooled
Fuel Consumption243 g/kw.h at 100% load
Starting WayElectric Start by Battery
Single Phase Brushless GeneratorGenerator BrandElecmama
Generator ModelElecmama-184F
Rated Power20kw
Excitation MethodBrushless, Self-excited
Insulation ClassH Class
Ingress ProtectionIP23
Voltage ControlAVR
Packing Information — Silent Type GensetDimension (LxWxH)1986 x 980 x 1260 (mm)
Weight916 kgs

Main Supply Scope as standard — single phase 20kw Yangdong diesel generator

Generally speaking, we have a standard supply scope for the buyers of diesel generator set. Please study the following items before you place your order to our company. If you have other requirements, please check our optional supply scope to find the items you are interested into buy.

  • 1800 rpm genuine Yangdong diesel engine with 40℃ radiator manufactured by Yangdong Co., Ltd.
  • 1800 rpm single phase brushless generator made of 100% copper lines, brushless & self-excited, Insulation Class H class, Ingress Protection IP23, AVR (automatic voltage regulator)
  • Smart control panel of genset, adopts genuine UK Deepsea DSE6120 MKII, control module for genset with many protecting functions etc.
  • Base frame fuel tank for 8 working hour capacity
  • battery isolator, batteries for electric start, copper lines for connecting batteries
  • Chinese famous brand CHINT or Delixi or Tengen Moulded Case Circuit Breaker (MCCB) with CE certificate
  • Heavy duty steel-structure base frame with strong shock absorber pad to reduce the vibration between diesel engine, generator and base frame for genset
  • Industrial high-efficient silencer with exhaust elbow
  • The diesel engine is fitted with an extension pipe to drain the oil
  • The drain pipe and corresponding valve is fitted to the radiator for draining the water
  • Two forklift pockets for each side of generator set, very convenient for transporation
  • Module settings of low oil level alarm, at the same time install the necessary oil level sensor
  • Grounding the protection of the essential measures, well done without a potential safety hazard
  • Standard accessories and tool kit from the engine factory & other necesary spare parts for genset to be shipped with diesel genset for the customer’s future maintenance & replacement
  • Standard exporting plywood case for LCL shipment by sea

Except for the above physical items in the standard supply scope, we also supply some necessary files to our customers. Please go to check them as follows. If you lost them, we still have backup files in E-version for remedial measures.

  • Manual of Yangdong diesel engine in English version
  • Manual of single phase generator in English version
  • Manual of controlling module for genset in English version
  • Operation and maintenance manual of Yandong diesel generator in English version
  • Wiring diagram of diesel generator set for the maintenance purposes in the future

Customized and added configurations as optional — single phase 20kw Yangdong diesel generator

  • Standard speed governor of Y490D diesel engine is mechanical type. But Yangdong diesel eninge with electronic speed governor is optional.
  • 50℃ radiator for Yangdong diesel engine is optional. Our 50℃ radiator is made of 100% copper materials, not aluminum materials, which can be suitable for tropical areas and desert regions
  • Soundproof canopy for silent diesel generator set is optional
  • Automatic transfer switch (ATS) cabinet separated with genset is optional
  • Battery charger must be installed on diesel generator with ATS. We often adopt Chinese “Smartgen” famous brand battery charger, battery charger model is “BAC06A”, this Smartgen battery charger “BAC06A” is optional
  • Manual oil drain pump operated by hand, simple operation, drain oil easily
  • Water jacket heater installed on diesel generator set for cold winter usage is optional
  • single phase genset sockets are optional
  • Base frame fuel tank for 12 working hour capacity is optional
  • External fuel tank separated with genset is optional, Our fuel tank capacity can be 1000L, 1500L, 2000L, 3000L
  • ABB famous brand Moulded Case Circuit Breaker (MCCB) with CE certificate is optional
  • Automatic refueling system is optional, mainly including “automatic fuel controller”, pre-installed automatic refueling pump and other necessary spare parts (sensor of fuel level etc.)
  • residule current device (RCD) is optional
  • intelligent control system is optional, such as remote controlling system in wireless way or wire way
  • Cloud monitoring system, account, configured modem are optional

Who is Yangdong Co., Ltd. in China ?

Yangdong Co., Ltd. in China / YTO (Jiangyan) Power Machinery Co., Ltd. in China is a subsidiary of  YTO Group. Yangdong Co., Ltd  with  “integrity, pragmatic, innovative” concept to provide  high-tech, high-performance,  high-quality products and first  class service for the purpose,  adhere to scientific and technological innovation, to  become experts in power  integrated solution. The company increased R & D efforts, relying on YTO Group National Technical Center’s technical superiority and cooperate with the Southwest Research Institute, Austria AVL, FEV, Germany FEV and Japan YAMAHA, many of the world-renowned agencies, using electronically controlled fuel system EGR system, DPF system, and other international scientific and technological achievements, for a full range of technological transformation, have successfully completed to make diesel product research and development meet Euro Ⅲ, Ⅳ emission standard, and have complete independent intellectual property rights. Company is currently working on product development which can meet  EuroⅤ emission standards.

In 1984, Yangdong successfully developed  first  480 vehicle diesel engine, after 30 years of development, has become the largest multi-cylinder diesel production base of small, multi-cylinder diesel engine, with an annual output 300 000 capacity diesel engine ,we have 18 kinds of basic types of multi-cylinder diesel engine, bore from 80-110mm, displacement from 1.3-4.5L, power cover 10-105kW. Products are suitable for passenger cars, commercial vehicles, low-speed trucks, tractors, generator set,fire fighting pump, water pump,combines, construction machinery, marine units, air conditioning units and other supporting bus.

Yangdong Co., Ltd has passed ISO9001 international quality system certification and ISO/TS16949 quality system certification, small bore multi-cylinder diesel engine was the national product quality inspection certificates, Yangdong diesel engine received 10 consecutive years, “Jiangsu Famous Brand”, “Trustworthy Product of Jiangsu Province” and so on. some products certified by the U.S. EPA, the European Union Emark and CE certification.

Yangdong Co., Ltd has complete engine development and manufacturing capability, from engine design, engine block and head casting, machining, assembly to the factory test, finishing warehousing all completed in Yangdong factory.

The technical data of Yangdong Y490D diesel engines for genset

You can find Yangdong Y490D diesel engine technical parameters in the following chart.

Yangdong diesel engine modelY490D
Engine typeVertical, water-cooled, 4 stroke
Combustion chamber typeDirect injector
Cylinder number4
Bore (mm)90
Stroke (mm)105
Compression ratio18
Displacement ( L )2.67
Firing order1-3-4-2
Rated power ( KW/rpm )24/1500  28/1800
Min fuel consumption at full load≤ 243 g/kw.h
Intake typeNatural aspiration
Cooling methodForced watercooling
Starting methodElectric by battery
Flywheel sizeSAE7.5″
Bell housing sizeSAE4#
Net weight240
Dimensions ( LxWxH )716 x 530 x 670 (mm)
Speed GovernorMechanical
Diesel Engine ManufacturerYangdong Co., Ltd.
Y490D Yangdong 1500rpm engine nameplate

Y490D Yangdong 1500rpm engine nameplate

Y490D Yangdong 1800rpm engine nameplate

Y490D Yangdong 1800rpm engine nameplate


Brushless generator

~~ Main technical parameters of our Elecmama brand brushless generator  ~~

1800 rpm single phase brushless generator made of 100% copper lines, brushless & self-excited, Insulation Class H class, Ingress Protection IP23, AVR (automatic voltage regulator)

~~ Guarantee Clause for Elecmama Brand Generators  ~~

Our generators are produced in strict accordance with ISO9001 quality management system requirement, in line with International standard IEC34-1 and domestic standard GB755 etc. So we can be fully confident of a long warranty time for our dear customers, 12 months or 1000 running hours (whichever comes firstly), calculated by B/L date. In gurantee period, we will be fully responsible for quality problem, and offer free service. In the case of faulty products, we shall eliminate the errors in 24 hour, and propose solution. Even if the damage is caused by customer’s misoperation, beyond our guarantee range, we still will provide necessary assistances in order to solve the problems for our customer.

~~  Spare parts for Elecmama Brand Generators  ~~

As we all know, the Elecmama brushless generator has few breakdowns within the warranty time. Even if broke down after the warranty time, most situation is the malfunction from AVR (automatic voltage regulator). Just buy a new AVR to replace the old one. In this case, if you finds that your generator is still out of work, we often feel it is time for you to buy a new generator at this very moment.


Control system for single phase 20kw Yangdong diesel generator

Smart control panel of genset, adopts genuine UK Deepsea DSE6120 MKII, control module for genset with many protecting functions, emergency stop etc. If you need to remote control our Yangdong diesel generator, we will adopt UK Deepsea DSE6120 MKII + UK Deepsea DSE890 for diesel generator set.

DSEWebNet® – Advanced Communications Solution. DSEWebNet® is a global web based real-time control and monitoring solution for DSE control modules. It has been developed to support single and multi-set systems using a range of devices. The software includes mapping with static locations, real time instrumentation & control, event log tables and automatic system alerts. These can be sent to multiple users via email and SMS. The software can be viewed using laptop, desktop, tablet and smart phone devices.

UK Deepsea DSE6120 MKII | Auto Mains (Utility) Failure Control Module

UK Deepsea DSE6120 MKII | Auto Mains (Utility) Failure Control Module


Spare parts for single phase 20kw Yangdong diesel generator

After you buy diesel generator from our company, sooner or later you will replace spare parts for genset maintenance someday in the future. Here we can tell you main spare parts in advance. The spare parts of our Yangdong diesel generators mainly include spare parts of Yangdong diesel engine, spare parts of generator, spare parts of Yangdong diesel genset.

1).  spare parts of Yangdong diesel engine

air filter, fuel filter, oil filter, water pump, engine alternator, electric starter motor for engine, V-belt for water tank (radiator), cylinder liner, cylinder head gasket, engine overhaul gaskets kit, lube oil pump, fuel injector, tube nozzle, fuel injection pump, piston, piston rings, piston pin, connecting rod, connecting rod bearings, crankshaft, crankshaft main bearings, main crankshaft front seal, main crankshaft rear seal, oil pressure sensor, water temperature sensor, diesel engine speed sensor, camshaft, thermostat, engine radiator etc.

2).  spare parts of generator

automatic voltage regulator = AVR, Automatic Voltage Regulator is a quick-wear part. During the warrany time, AVR won’t break down. After warranty, if AVR is out of work. Just buy a new AVR to replace the old AVR. If the customer finds the other part of generator, such as main stator bar assy, main rotor assy, exciter, bearing kit, main terminal board etc. these parts inside of generator body become failure. At this time, this generator is not worthy of being repaired, buy a new generator to replace the old generator. Generally speaking, the main problem of generator is AVR. We don’t suggest the customer to dismantle the whole generator. For the AVR, it is easy to be found. What the customer need to do is to open the lid of generator and then take the old AVR out, install a new AVR over there.

3).  spare parts of Yangdong diesel genset

automatic transfer switch, battery charger, battery isolator, battery for genset, controlling module of genset, engine oil drain pump, water jacket heater, single phase sockets, three phase sockets, external fuel tank, automatic refueling pump, oil pressure sensor, water temperature sensor, diesel engine speed sensor, oil drain pipe, oil outlet valve, shock absorber pad, rainproof exhaust cover (rainhat), water tank lid, safety fuse, safety fuse basement, relay, emergency stop button, power lock with 2 keys, stainless steel locks and stainless hinges, yellow color plastic spraying powder, residual current device (RCD), residual current circuit breaker (RCCB), current transformers, air breaker, output cables (three live wires and one zero wire), extension wire for genset control box etc.

frequently asked questions -- Yangzhou Yongcai Machinery Co., Ltd.

1). What is your price terms? CIF, C&I, FOB and FCA, our price terms will be one of them. Other price terms is not accepted by us.
2). What is your payment terms? bank TT (telegraphic transfer), 30% deposit bank TT before production, the balance 70% to be paid by bank TT before shipment. Other payment terms can be negotiable with the customer.
3). What is your port of loading in China? Shanghai port, Fuzhou port, Qingdao port or other port in China
4). What is your minimum order quantity? 1 set
5). What is your packing material? plywood case for LCL shipment by sea, plastic membrance for FCL shipment by sea
6). What is your production time? 25-30 workdays after we get deposit
7). What is your warranty time? 12 months or 1000 running hours, whichever comes firstly. Your will enjoy all-around technical supports and counseling pre-sale, in-sale, after-sale, spare parts service is also a part of our comprehensive services, no worries
8). What is country of origin for your product? China

Who we are -- Yangzhou Yongcai Machinery Co., Ltd.

Yangzhou Yongcai Machinery Co., Ltd. was registered at Chinese mainland in 2017 with the right of import and export. We have an office located in Yangzhou city, China. As a trustworthy supplier, we professionally export various machinery made in China, specially good at exporting industrial diesel generator sets for land use, marine diesel generator sets for ship use, diesel engines, generators (alternators), related accessories & spare parts. Our advantageous products are 8kw to 2000kw diesel generator sets manufactured in China. These gensets are drove by famous brands diesel engines, such as Cummins, Perkins, Deutz, Weichai, Yangdong, YTO, Quanchai, Lovol, Volvo, Fawde, Ricardo, ISUZU, FOTON, Doosan, Daewoo, Yanmar, Yuchai, Shangchai, Changchai, Wudong, Lijia etc. Moreover, the matched generators are famous brands too, such as Stamford, Marathon, Leroy Somer, Mecc Alte or our own brand “Elecmama” brushless generator. Generally speaking, diesel generators we supply have many types, including open type, silent type, super silent type, containerized silent type, trailer type, rainproof type.


How to get price, product information and transaction terms from us ?

1). Send your enquiry to [email protected]in your enquiry, we often need the following information to prepare an exact quotation for you.

  • 50hz Yangdong diesel genset or 60hz Yangdong diesel genset ?
  • Make sure what you need is single phase diesel genset, not three phase genset ?
  • What is voltage of your single phase Yangdong diesel generator set ?
  • Standard speed governor of Y490D diesel engine is mechanical type. Do you need Yangdong diesel engine with electronic speed governor ?
  • 40℃ radiator for Yangdong Y490D diesel engine is our standard configuration. If your summer is very hot, diesel engine should choose 50℃ radiator as cooling system instead of 40℃ radiator. Do you need 40℃ radiator or 50℃ radiator for Yangdong diesel engine ?
  • If our default Elecmama brushless generator is not acceptable, do you need Stamford generator or other brand generator ?
  • What is amperage of electric current intensity for ATS cabinet ? Sometimes, few customers need to increase ATS amperage, bigger than our default ATS amperage.
  • Do you need the water jacket heater to easily start diesel engine in the cold winter ?
  • Do you need single phase geneset sockets ?
  • If you can confirm our genset model, pls tell us the genset model.
  • purchasing quantity, 1 set or more sets ?
  • open type, silent type or other type diesel generator ?
  • What is your port of discharge ?
  • other requirements you maybe are interested to add

2). Add WhatsApp +86 189-3624-2835 to call us or directly send your message through WhatsApp to us.

contact us -- Yangzhou Yongcai Machinery Co., Ltd.

You see, importing Yangdong single phase diesel power generator from China is not an easy job involved into many things and details. We feel that the professional thing can be well done by professional company. The original will of our company is to sacrifice all of our industrial experiece for electric power demand from global customers. In fact, all the time our work is always to help the buyer reduce the procurement risk and procurement cost. We are willing to do more during the mutual cooperation between our customers and us. Choose us for the professional service. We will offer you the most professional and the best service. Yangzhou Yongcai Machinery Co., Ltd. can be your supplier. You can be our friend. Through our hard work year after year, plenty of overseas customers from many countries and regions outside of China have been well serviced by ourselves already. They are either distributors or end users, mainly from island countries or coastal states.

√  Oceania : Australia, New Zealand, Papua New Guinea, Fiji, Micronesia, Nauru, Samoa, The Kingdom of Tonga, Vanuatu, Marshall Islands, Palau, Solomon Islands, Kiribati, Tuvalu
√  Europe : France, Ireland, The Netherlands, Belgium, Luxembourg, United Kingdom (UK), Monaco, Germany, Greece, Denmark, Norway, Iceland, Finland, Sweden, Cyprus, Italy
√  Africa : South Africa, Congo, Mozambique, Zimbabwe, Tanzania, Equatorial Guinea, Seychelles
√  Middle America : Belize, Bahamas, Barbados, Costa Rica, Cuba, Haidi, Jamaica, Panama, Netherlands Antilles, Puerto Rico, 
√  Middle East : Saudi Arabia, United Arab Emirates (UAE), Qatar, Oman, Turkey
√  South America : Chile, Guyana, Peru, Argentina
√  Asia : Singapore, Malaysia, Indonesia, Maldives
√  North America : Canada, Mexico, USA

Yangzhou Yongcai Machinery Co., Ltd. can be your trustworthy supplier. You will receive diesel generator powered by genuine Yangdong diesel engine from us.