50KW 62.5KVA Cummins Diesel Generator Set

Diesel Generator Set Data

Model: DB-50GF

Output power: 50KW/62.5KVA

Rated current: 90A

Rated frequency: 50Hz

Power factor: 0.8lag

Rated voltage: 230/400V

Transport package: plastic film/ plywood case


For more types, please contact us


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Introduction

Dingbo Power is original manufacturer of diesel generators equipped with Cummins diesel engine. Dingbo Power has cooperated with Cummins for many years. Dingbo Power Cummins series genset power range is from 20kw to 2000kw.

(DCEC Cummins genset: 20kw-400kw, CCEC Cummins genset: 200kw-1500kw, Cummins Inc. Genset: 20kw-2000kw).

Why Choose Us

We are 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

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.

Advantage

1.Long service life

2.Easy maintenance

3.Low noise, small vibration

4.Smooth operation, lose noise, high efficiency

5.Global warranty service

6.Both 50Hz and 60Hz

7.ISO9001, ISO14001, GB/T2800 certification

8.The design of cylinder block is strong and durable

9.Fuel system: Cummins PT system, with unique overspeed protection device; low pressure oil pipeline, less pipeline, low failure rate, high reliability; high pressure injection, full combustion.

10.Forced water cooling, low heat radiation, excellent performance

11.Spare parts are easy to get from worldwide market with much cheaper price

12.Coupled with Stamford, Leroysomer, Marathon, Siemens, ENGGA or China alternator Shanghai Kepu, Shanghai Stamford. Controller SmartGen, Deep Sea, ComAp.

13.Perfect after-sales network

14.Rigorous test including 50% load,75% load,100% load and 110% load


For open type, the genset will be much easier to maintenance and repair, with more durable performance and longer service life, so the cost performance is higher.

The CCEC/DCEC/Cummins USA engine with excellent quality and reliable performance, coupled with brushless self-exciting generator, applying integral salient pole rotor technique, Class H insulation, ensuring its advanced performance, steady and reliable operation. Our controller adopts multi-functional control module which is specially for diesel generators.

Configuration

1) Cummins engine

2) Shanghai Stamford alternator(Stamford, Leroysomer, Marathon, Siemens, ENGGA brand for option)

3) SmartGen 6110 control panel as standard, AMF Control Panel Deep Sea DSE7320, SmartGen HGM6120, cloud monitoring platform for option. ATS, synchronous parallel for option

4) Chint breaker as standard, ABB, Schneider Breaker for option

5) 8/12 Working hours base bottom fuel tank, external fuel tank for option

6) Anti-Vibration mounted system

7) Battery and battery connecting cable, battery charger

8) Industrial silencer and flexible exhaust hose


50kW Cummins Diesel Generator Set Technical Datasheet


Manufacturer:Guangxi Dingbo Power EquipmentManufacturing Co.,Ltd
Genset modelDB-50GF
TypeOpen type or Silent type
Prime Power:50KW/62.5KVA
Standby Power:55KW/68.75KVA
Rated current:90A
Rated voltage:400/230V or as you required
Rated frequency/speed:1500rpm/50Hz
Power factor:0.8lag
Phase:3 phase 4 wire
Noise level:100dB at 7m ( open type generator)
70dB at 7m(silent type generator)
Dimension (L x W x H):Open type: 1860 x 760 x 1300mm(for reference)
Silent type: 2500 x 1100 x 1450mm(for reference)
Net weight:Open type: 900kg
Silent type: 1500kg


Cummins 4BTA3.9-G2 Diesel Engine Datasheet


Manufacturer:Cummins Engine Co.,Ltd
Engine model4BTA3.9-G2
Prime power:36kW
Standby power:40kW
Frequency/Speed:1500RPM / 50Hz
Cylinders no. & Type:4, Vertical in-line, 4 stroke
Aspiration:Turbocharged, aftercooled
Cooling methodWater-cooled
Displacement:3.9L
Compression ratio17.3:1
GovernorElectronic
Bore x Stroke(mm):102 × 120
Start mode:Electric start
Starter motor:24V DC
Type Injection System:Direct injection
Total Lubrication System Capacity10.9L
Max. oil temperature (°C)125
Coolant Capacity (L)8.3


Alternator technical datasheet


ManufacturerStamford/ Marathon/ Engga/ Shanghai Stamford/ Leroy Somer
Continuous rated power:50KW/62.5KVA
Rated Voltage:400/230V
Frequency/Speed:1500rpm /50Hz
Phase:3 phase 4 wire
Power Factor:0.8lag
Efficiency:94.7%
Regulator:AVR 
Stator:Double layer concentric
Rotor:Single/double bearing
Exciter type:Brushless excitation
Windings:100% copper
Short circuit current capacity(%)>300IN 10s( with PMG or Auxiliary winding)
Recovery time(Tr)1s
Waveform : TIF<50
Waveform : THD<3%
Waveform : THF<2%
Winding pitch2/3
Voltage regulation:± 1.0 %
Protection:IP22 or IP23
Insulation classH
DutyContinuous
Number of poles4
Altitude≤1000m
Rated power factor0.8lag
Stator winding6ends
RotorWith damping cage
Overload110% rated load for 2 hour per 24 hour
Ambient temperature40℃
Maximum overspeed2250 rpm 2minutes


Controller

Standard controller

Model: Deep Sea 7320 or SmartGen 6110

Automatic controller, integrating digital, intelligent and network techniques, is used for automatic control and monitoring system of single genset. It can carry out functions of automatic start/stop, data measurement, alarm protection and three remote (remote control, remote measurement and remote communication). The controller uses LCD display, optional language interface including Chinese, English, Spanish, Russian, Portuguese, Turkish, Polish and French with easy and reliable operation.

Auto parallel controller

Model: Deep Sea 8610 or SmartGen HGM9510

Synchronising & Load Sharing Control Module

The auto parallel controller represents the latest in complex load sharing & synchronising control technology. Designed to handle the most complex grid type generator applications the control module is packed with multiple features and benefits that are unrivalled across the generator control industry.


1. DCEC Cummins open type diesel generators


Genset ModelGenerating Set OutputDCEC Cummins Engine ModelSize
Prime PowerStandby PowerDimension( LxWxH:mm )Weight(kg)
KWKVAKWKVA
DB-22GF222828354B3.9-G21650×800×1300760
DB-25GF253128354B3.9-G121650×800×1300780
DB-30GF303833414BT3.9-G11650×800×1300800
DB-30GF303833414BT3.9-G21650×800×1300800
DB-50GF506355694BTA3.9-G21850×850×1300820
DB-60GF60756683QSB3.9-G21850×850×1300900
DB-64GF648070.4884BTA3.9-G111850×850×1300900
DB-70GF70887796QSB3.9-G32200×850×16001080
DB-75GF759482.51036BT5.9-G12200×850×16001060
DB-75GF759482.51036BT5.9-G22200×850×16001060
DB-90GF90113100125QSB5.9-G22300×850×16001100
DB-100GF1001251101386BTA5.9-G22300×850×16001080
DB-110GF1101381201506BTAA5.9-G22450×850×16001150
DB-110GF110138120150QSB5.9-G32450×850×16001200
DB-120GF1201501321656BTAA5.9-G122450×850×16001150
DB-140GF140175154193QSB6.7-G32450×850×18001480
DB-150GF1501881652066CTA8.3-G12450×850×18001450
DB-150GF1501881652066CTA8.3-G22450×850×18001450
DB-150GF150188165206QSB6.7-G42450×850×18001480
DB-160GF1602001762206CTAA8.3-G22600×950×18001860
DB-180GF180225200250QSL8.9-G22555×960×16502000
DB-200GF2002502202756LTAA8.9-G22800×1000×18002000
DB-200GF2002502202756LTAA8.9-G32800×1000×18002300
DB-200GF200250220275QSL8.9-G32555×960×16502000
DB-200GF200250220275QSL8.9-G42555×960×16502000
DB-220GF2202752423036LTAA9.5-G32800×1000×18002300
DB-250GF2503132753446LTAA9.5-G12800×1000×18002500
DB-300GF3003753304136ZTAA13-G33250×1360×21002700
DB-300GF300375330413QSZ13-G63250×1360×21003200
DB-330GF330413360450QSZ13-G73250×1360×21003200
DB-350GF3504383854816ZTAA13-G23250×1360×21002700
DB-350GF350438385481QSZ13-G23250×1360×21003200
DB-350GF350438385481QSZ13-G23250×1360×21003200
DB-360GF3604503964956ZTAA13-G43250×1360×21003200
DB-380GF380475420525QSZ13-G53250×1360×21003200
DB-400GF400500440550QSZ13-G33250×1360×21003200


2. CCEC Cummins open type diesel generators


Genset ModelGenerating Set OutputCCEC Cummins Engine ModelSize
Prime PowerStandby PowerDimension( LxWx H:mm )Weight(kg)
KWKVAKWKVA
DB-200GF200250220275MTA11-G22900×1000×18002250
DB--200GF200250220275NT855-GA2900×1000×18002300
DB--200GF200250220275QSNT-G63200×1200×19002400
DB--240GF240300260325NTA855-G1A3000×1040×16552600
DB--240GF240300260325QSNT-G73270×1140×18003200
DB--250GF250313280350MTA11-G33000×1000×18002500
DB--260GF260325290363NTA855-G1B3000×1060×18002550
DB--260GF260325290363QSNT-G13200×1200×19002700
DB--260GF260325290363NTA855-G1B3000×1060×19002600
DB-280GF280350310388NTA855-G2A3000×1060×19002600
DB-280GF280350310388NTA855-G43200×1200×19002850
DB-300GF300375330413KTA19-G23450×1400×20003550
DB-300GF300375330413QSNT-G23200×1200×19002700
DB-300GF300375330413NTAA855-G73200×1200×19002850
DB-320GF320400350438QSNT-G33200×1200×19003000
DB-330GF330413360450NTAA855-G7A3200×1200×20003250
DB-360GF360450400500QSNT-G33400×1360×20703550
DB-360GF360450400500QSK19-G143600×1550×22003400
DB-400GF400500440550QSNT-G4X3200×1200×20003400
DB-400GF400500440550KTA19-G3A3450×1400×20003550
DB-400GF400500440550KTA19-G43450×1400×20003750
DB-400GF400500440550QSK19-G133600×1550×22003850
DB-430GF430538470588KTAA19-G53450×1500×22003900
DB-450GF450563500625QSK19-G123600×1550×22003850
DB-470GF470588520650QSK19-G63600×1550×22003850
DB-480GF480600530663KTAA19-G63450×1500×22004300
DB-480GF480600530663KTA19-G83450×1500×22004400
DB-500GF500625550688KTAA19-G6A3450×1500×22004350
DB-500GF500625550688KT38-G4200×1820×22004700
DB-500GF500625550688QSK19-G73500×1600×22004580
DB-520GF520650570713QSK19-G43500×1600×22004580
DB-550GF550688600750QSK19-G113500×1600×22004580
DB-550GF550688600750QSKTAA19-G11X3500×1600×22005200
DB-600GF600750660825KTA38-GA4500×2000×23006100
DB-600GF600750660825KTA38-G24500×2000×23006350
DB-600GF600750660825QSK38-G64200×1820×22507700
DB-640GF640800700875QSK38-G74200×1820×22507700
DB-640GF640800700875QSK38-G84300×2060×24307800
DB-650GF650813720900KTA38-G2B4300×2060×24306900
DB-740GF7409258101013KTA38-G2A4500×2000×23006800
DB-800GF80010008801100KTA38-G54500×2000×23006900
DB-800GF80010008801100QSK38-G14800×2080×23508000
DB-900GF900112510001250QSK38-G24800×2080×23508500
DB-900GF900112510001250KTA38-G94500×2000×23008600
DB-1000GF1000125011001375KTA50-G35200×2250×250011300
DB-1000GF1000125011001375QSK38-G54500×2000×23508900
DB-1100GF1100137512001500QSK38-G5A5200×2250×250011500
DB-1100GF1100137512001500KTA50-G85200×2250×250011800
DB-1200GF1200150013201650KTA50-GS85200×2250×250011800
DB-1500GF1500187516502063KTA50-G155200×2250×250012300


1. DCEC Cummins open type diesel generators


Genset ModelGenerating Set OutputDCEC Cummins Engine ModelSize
Prime PowerStandby PowerDimension( LxWxH:mm )Weight(kg)
KWKVAKWKVA
DB-55GF556860754BTA3.9-G21850×850×1300820
DB-68GF688575944BTA3.9-G111850×850×1300900
DB-91GF911141001256BT5.9-G22200×850×16001060
DB-109GF1091361201506BTA5.9-G22300×850×16001080
DB-114GF1141421251566BTAA5.9-G22450×850×16001150
DB-136GF1361701501886BTAA5.9-G122450×850×16001150
DB-159GF1591991752196CTA8.3-G22450×850×18001450
DB-173GF1732161902386CTAA8.3-G22600×950×18001860
DB-208GF2082602282866LTAA8.9-G22800×1000×18002000
DB-227GF2272842503136LTAA8.9-G32800×1000×18002300
DB-282GF282352310388QSM11-G23420×1050×16502650
DB-227GF2272842503136LTAA9.5-G32800×1000×18002300
DB-250GF2503132753446LTAA9.5-G12800×1000×18002500
DB-318GF3183983504386ZTAA13-G33250×1360×21002700
DB-320GF320400352440QSZ13-G63250×1360×21003200
DB-360GF360450396495QSZ13-G73250×1360×21003200
DB-355GF3554433904886ZTAA13-G23250×1360×21002700
DB-364GF364455400500QSZ13-G23250×1360×21003200
DB-360GF3604503964956ZTAA13-G43250×1360×21003200
DB-382GF382477420525QSZ13-G53250×1360×21003200
DB-409GF409511450563QSZ13-G33250×1360×21003200


2. CCEC Cummins open type diesel generators


Genset ModelGenerating Set OutputCCEC CumminsEngine ModelSize
Prime PowerStandby PowerDimension( LxWxH:mm )Weight(kg)
KWKVAKWKVA
DB-220GF--220275NT855-GA2900×1000×18002300
DB-200GF200250220275QSNT-G63200×1200×19002400
DB-240GF240300260325QSNT-G73270×1140×18003200
DB-320GF320400350438QSNT-G33200×1200×19002400
DB-250GF250313275344NTA855-G13000×1060×18002550
DB-275GF275344300375NTA855-G1B3000×1060×19002600
DB-275GF275344300375NTA855-G23000×1060×19002600
DB-315GF315394350438NTA855-G33200×1200×19002850
DB-350GF350438400500KTA19-G23450×1400×20003550
DB-450GF450563500625KTA19-G3A3450×1400×20003550
DB-450GF450563500625KTA19-G43450×1400×20003750
DB-470GF470588550688KTAA19-G53450×1500×22003900
DB-500GF500625570713QSK19-G43500×1600×22004580
DB-550GF550688600750QSK19-G53500×1600×22004580
DB-545GF545682650813QSK19-G83500×1600×22004580
DB-600GF--600800KTAA19-G6A3450×1500×22004350
DB-620GF620775680850KT38-G4200×1820×22004700
DB-700GF700875770963KTA38-G14500×2000×23006100
DB-600GF7259068001000KTA38-G24500×2000×23006350
DB-800GF80010008801100KTA38-G2A4500×2000×23006800
DB-750GF7509388301038KTA38-G2B4500×2000×23006800
DB-900GF900112510001250KTA38-G44500×2000×23006900
DB-960GF960120011501438QSK38-G54200×1820×22507700
DB-1100GF--11001375KTA38-G94500×2000×23008600
DB-1100GF1100137512601575KTA50-G35200×2250×250011300


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