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500kw 625kva Yuchai Diesel Generator Set

Diesel Generator Set Data

Model: DB-500GF

Prime power: 500KW/625KVA

Rated current: 900A

Rated frequency: 50Hz

Power factor: 0.8lag

Rated voltage: 230/400V

Start Mode: Electric start

For more types, please contact us.

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Introduction Advantage Technical Parameters 50Hz 60Hz

Dingbo Power diesel generator set powered by Yuchai engine can be 20kw to 3000kw, which is characterized by energy-saving and environment-friendly, high reliability, strong loading capability and good maintainability.

Why Choose Us

Dingbo is original manufacturer of diesel generator set. Factory direct sale, guaranteed quality and affordable price.

Our diesel generator sets are widely used in telecommunications, energy, transportation, real estate, hospital, residential building, data center and other fields, having long-term strategic cooperation with a lot of well-known enterprises. From research and development to production, from raw material procurement, assembly and processing to finished product debugging and testing, each process is strictly implemented, in all aspects meet the national, industry standards and contract provisions of the quality, specifications and performance requirements.

We have a professional and technical team, with an average working experience of more than 10 years in the generator industry. In the spirit of "keep improving", they actively collect and attract advanced technology and products at home and abroad, and constantly update the products, so that our diesel generators have been recognized by the majority of users.

If a customer can not find his supplier to support them when equipment has problem, after sales service is not guaranteed, which is a very helpless thing. While we have perfect after-sales service to support you to solve problem, it's not that you can't find us after you have a problem on your equipment. We will be with you and solve your problems with heart.

Export Case

So far, our diesel genset sold to Ethiopia, Venezuela, Singapore, Nigeria, Thailand, U.S.A etc. all over the world, both having good feedback from customers.

Diesel generators

Specific Project Cases:

https://www.dbdieselgenerator.com/project-case/

FAQ

1. Do you have your own factory?

Yes, we have. Welcome to visit our factory.

2. What is the delivery time and do you have product in stock?

Delivery time depends on order quantity. Generally, within 10 days for open genset, 20 days for silent genset. We have some power capacities in stock, if need details, please contact us.

3. What is your warranty period?

Our warranty is 1 year or 1000running hours whichever comes first. But based on some special project, we can extended our warranty period.

4. Does your generator have global warranty?

Yes, We supply the warranty. Also most of our products like Cummins, Volvo, Perkins, Deutz, Doosan, Yuchai, Weichai etc. power generator enjoy the global warranty service. And the alternator we use like Stamford and marathon also enjoy the global warranty service, so you do not need to worry about the after-sales service.

5. What is your payment terms?

We can accept T/T 30% in advance, and the balance 70% shall be paid before shipment or L/C at sight. But based on some special project and special order, we can do something on payment item.

6. Do you provide OEM service?

Yes, we can put your company logo on our diesel genset, just tell us your requirements, then we will do it for you.

Our Service

Before service

Our professional engineer will give you some consultation of technology and related planning before sale, such as selection of equipment, supporting facilities, the design of equipment room. We can also answer and solve the using problem you faced.

After sale service

1. Free guide to install and debugging

2. Free training and consult

3. Guiding how to protect your equipment

4. We will set up clients' document, tracking service, regular inspection, maintenance for life

5. We offers pure perennial spare parts and maintenance engineers will be ready to provide.

Dingbo Cloud on line service will help you to manage your equipment, save cost and improve efficiency.

Model characteristics

1.The technologies of four valves and turbocharged intercooled are adopted for ensuring sufficient air intake, full combustion and low fuel consumption.

2.Electronically-control high pressure common rail or electronic unit pump technology is adopted for ensuring stable operation, good transient speed governing performance, and strong loading capability.

3.High power density.

4.High-quality alloy cast iron cylinder block and cylinder head are adopted, which ensure high reliability.

5.Good start performance, the dual speed-down starter and electronically-control fuel injection technology are adopted, which ensures rapid start.

6.Support dual energy start.

Diesel Generator Set Data
Manufacturer:	Guangxi Dingbo Generator Set Manufacturing Co.,Ltd Co.,Ltd
Set Type:	DB-500GF
Prime Output:	500KW/625KVA
Rated Current:	900（A）
Rated Frequency:	50（Hz）
Start-up time:	5～6（s）
Power Factor:	0.8（Lag）
Rated Voltage:	400/230（V）
Standard Features
Engine: YUCHAI YC6TD840-D31 Radiator 50℃ max Fans are driven by belt, with safety guard 24V charge alternator Dry type air filter, fuel filter, oil filter Alternator: single bearing alternator, IP22-IP23, insulation class H/H Main line circuit breaker Standard control panel Absorber Muffler Factory test report, User manual etc.
Diesel Engine Data
Manufacturer:		YUCHAI
Model:		YC6TD840-D31
Prime/Standby Power:		561KW/661KW
Rated Speed:		1500（r/min）
Cycle:		4 stroke
Cylinder Arrangement:		6 in line
Displacement:		19.6L
Bore and Stroke:		152*180（mm）
Compression Ratio:		14:1
Governor Type:		Electronic
Start battery voltage:		24V DC
Air Intake System
Air Intake System:		Turbocharged and Intercooled
Air intake resistance under maximum working condition:		3.7kpa
Exhaust System
Max Allowable Back Pressure:		10kpa
Fuel System
Fuel System:		Electronic unit pump
100%( Prime Power) Load:		144.1L/h
75%（Prime Power( Load		104.46L/h
50%( Prime Power) Load:		71.69L/h
Oil System
Total Oil Capacity:		52L
Oil Consumption ratio:		＜0.1%
Cooling System
Cooling Way:		Water-cooled
Total Coolant Capacity:		96.5L
Thermostat:		75-85℃
Max Water Temperature:		102℃
Alternator Data
Manufacturer:		Stamford/ Siemens/ Marathon/ ENGGA / Leroy Somer
Excitation Mode:		Brushless and self- exciting
Number of phase and Access Act:		3-phase 4-wire
Connecting Type:		“Y” type connecting
Alternator Capacity:		625KVA
Alternator Efficiencies:		95％
Overload:		（PRP）110% load can run 1h
Protection Level:		IP22-IP23
Insulation Class, Temperature Rise:		H/H
Telephone Influence Factor (TIF):		＜50
THF:		＜2%
Voltage Regulation, Steady State:		≤±1%
Altitude:		≤1000m
Genset Electrical Performance
Voltage Regulation:						≥±5%
Voltage Regulation, Stead State:						≤±1%
Sudden Voltage Warp (100% Sudden Reduce):						≤+25%
Sudden Voltage Warp (Sudden Increase):						≤-20%
Voltage Stable Time (100% Sudden Reduce):						≤6S
Voltage Stable Time (Sudden Increase):						≤6S
Frequency Regulation, Stead State:						≤5%
Frequency Waving:						≤1.5%
Sudden Frequency Warp (100% Sudden Reduce):						≤+12%
Sudden Frequency Warp (Sudden Increase):						≤-10%
Frequency Recovery Time(100%Sudden Reduce):						≤5S
Frequency Recovery Time(Sudden Increase):						≤5S
Options
Engine					Alternator
Heater					Anti Condensation Heater
Battery Charger					Permanent Magnet Generator（PMG）
Water Separator					Drop CT（For Paralleling）
Daily Fuel Tank
Fuel Level Sensor
Control System					Others
Remote Control Panel					Rainproof Type
Auto Transfer Switch (ATS)				Soundproof Type
Paralleling System				Trailer Type
Open Type
Overall Size			Weight
450017502070(mm)			5600(kg)
Soundproof Type
Overall Size			Weight
550020002400(mm)			7000(kg)

More technical information, please send inquiry to us.

Genset Model	Genset Power		Engine Model	Engine Power
	Prime	Standby		Prime	Standby
	KW	KW		KW	kW
DB-33GF	30	33	YC4DTGO	36	40
DB-33GF	30	33	YC4D60-D21	40	44
DB-44GF	40	44	YC4D60-D21	40	44
DB-55GF	50	55	YC4D80-D34	53	58
DB-60GF	55	61	YC4D90Z-D20	60	66
DB-60GF	55	61	YC4D90-D34	60	66
DB-70GF	64	70	YC4D105-D34	70	77
DB-70GF	64	70	YC4A100Z-D20	70	77
DB-77GF	70	77	YC4D120-D31	80	88
DB-80GF	75	83	YC6B135Z-D20	90	99
DB-88GF	80	88	YC4D140-D31	95	105
DB-100GF	90	99	YC6B155L-D21	103	113
DB-100GF	90	99	YC4D155-D31	103	113
DB-100GF	90	99	YC6B155L-D21	103	113
DB-110GF	100	110	YC4A165-D30	110	121
DB-120GF	110	121	YC6B180L-D20	120	132
DB-120GF	110	121	YC4A190-D30	125	138
DB-120GF	110	121	YC6B180L-D20	120	132
DB-130GF	120	132	YC6B205L-D20	138	152
DB-130GF	120	132	YC6A205-D30	138	152
DB-150GF	140	154	YC6A230-D30	155	171
DB-160GF	150	165	YC6A230L-D20	155	171
DB-160GF	150	165	YC6A245L-D20	165	182
DB-160GF	150	165	YC6A245-D30	165	182
DB-180GF	160	176	YC6A275-D30	184	202
DB-220GF	200	220	YC6MK350-D30	235	259
DB-220GF	200	220	YC6MK350L-D20	235	259
DB-220GF	200	220	YC6MK350L-D20	235	259
DB-280GF	250	275	YC6MK420L-D20	281	309
DB-280GF	250	275	YC6MK420-D30	281	309
DB-280GF	250	275	YC6MK420L-D20	281	309
DB-300GF	280	308	YC6MK450-D30	301	331
DB-330GF	300	330	YC6MJ480L-D20	321	353
DB-330GF	300	330	YC6MJ500-D21	334	367
DB-330GF	300	330	YC6MJ500-D30	335	369
DB-330GF	300	330	YC6K500-D31	335	369
DB-350GF	320	352	YC6K520-D30	356	392
DB-350GF	320	352	YC6T550L-D21	368	405
DB-380GF	350	385	YC6T600L-D22	401	441
DB-380GF	350	385	YC6T600L-D22	401	441
DB-380GF	350	385	YC6K600-D30	401	441
DB-440GF	400	440	YC6T660L-D20	441	485
DB-440GF	400	440	YC6T660-D31	441	485
DB-500GF	450	495	YC6TD780-D31	520	572
DB-500GF	450	495	YC6TD780L-D20	520	572
DB-550GF	500	550	YC6TD840-D31	561	617
DB-550GF	500	550	YC6TD840L-D20	561	617
DB-600GF	550	605	YC6TD900-D31	605	666
DB-660GF	600	660	YC6C1020L-D20	680	748
DB-660GF	600	660	YC6C1000-D30	668	735
DB-660GF	600	660	YC6C1020-D31	680	748
DB-660GF	600	660	YC6C1020L-D20	680	748
DB-720GF	650	715	YC6C1070-D31	715	787
DB-720GF	650	715	YC6C1070L-D20	715	787
DB-820GF	750	825	YC6C1220-D31	815	897
DB-880GF	800	880	YC6C1320-D31	880	968
DB-880GF	800	880	YC12VTD1350-D30	900	990
DB-1000GF	900	990	YC6C1520-D31	1016	1118
DB-1000GF	900	990	YC12VTD1500-D30	1000	1100
DB-1100GF	1000	1100	YC6C1660-D30	1110	1221
DB-1100GF	1000	1100	YC121680-D31	1120	1232
DB-1100GF	1000	1100	YC12VTD1680-D30	1120	1232
DB-1200GF	1100	1210	YC12VTD1830-D30	1220	1342
DB-1300GF	1200	1320	YC12VC2070-D31	1380	1518
DB-1400GF	1300	1430	YC12VTD2000-D30	1345	1480
DB-1500GF	1350	1485	YC12VC2270-D31	1520	1672
DB-1700GF	1500	1650	YC12VC2510-D31	1680	1848
DB-1900GF	1700	1870	YC12VC2700-D31	1805	1986
DB-2000GF	1800	1980	YC16VC3000-D31	2005	2206
DB-2200GF	2000	2200	YC16VC3300-D31	2205	2426
DB-2400GF	2200	2420	YC16VC3600-D31	2405	2646

Genset Model	Genset Power		Engine Model	Engine Power
	Prime	Standby		Prime	Standby
	KW	KW		KW	kW
T2 emission
DB-90GF	90	100	YC6B160Z-D20	107	118
DB-120GF	120	130	YC6B205L-D20	144	159
DB-250GF	250	280	YC6MK420L-D21	294	321
DB-30GF	30	33	YC4D65-D20	44	48
DB-45GF	45	50	YC4D80Z-D20	55	60.5
DB-70GF	70	80	YC6B130Z-D20	88	97
DB-120GF	120	130	YC6B210L-D20	140	154
DB-144GF	144	160	YC6A245L-D20	165	181
DB-200GF	200	220	YC6MJ360L-D20	240	264
DB-300GF	300	320	YC6MJ500L-D22	334	367
DB-400GF	400	440	YC6TD660L-D21	441	485
T3 emission
DB-19GF	19	21	4D24G3	22	24.2
DB-21GF	23.5	26	4D24G1	27	29.7
DB-31GF	28	31	4D24TG7	32	35.2
DB-31GF	31	34	4D24TG3	36	39.6
DB-19GF	19	21	4D24G3/A	22	24.2
DB-26GF	23.5	26	4D24G1/A	27	29.7
DB-35GF	35	38	4D24TG4/N	40	44
DB-80GF	80	90	YC4D140-D33	95	105
DB-120GF	120	132	YC4D155-D33	103	113
DB-100GF	100	132	YC4D180-D33	120	132
DB-120GF	120	132	YC4A205-D32	138	152
DB-150GF	150	160	YC6A245-D32	165	181
DB-160GF	160	180	YC6A285-D32	190	209
DB-176GF	176	190	YC6A305-D32	203	223
DB-200GF	200	220	YC6MK360-D30	240	264
DB-250GF	250	280	YC6MK420-D31	281	309
DB-300GF	300	330	YC6MK500-D32	335	369
DB-450GF	450	500	YC6TD780-D32	520	572
DB-500GF	500	550	YC6TD840-D32	561	616
DB-550GF	550	600	YC6TD940-D32	628	691
DB-600GF	600	660	YC6TD1020-D32	680	748