250kw 350kva Cummins silent diesel generators standby with Original stamford

1 set
250kw 350kva Cummins silent diesel generators standby with Original stamford
Features Gallery Product Description Request A Quote
Power(Prime/Standby): 250KW/ 313KVA 280KW/350KVA
Frequency: 50HZ / 60HZ
Current: 630A
Voltage: 220/380V
Engine: Cummins /MTAA11-G3
Alternator: Original Stamford
Controller: Smartgen / DeepSea
MCCB: Delixi /ABB
Sound Level/db: 75dB 7 Meter
Warranty: 1 Year Or 1000 Hours
High Light:

industrial generators


silent diesel generators

Basic Infomation
Place of Origin: WUXI
Brand Name: GPRO
Certification: ISO9001/ISO14001/CE/PVOC
Model Number: GP350CCS
Payment & Shipping Terms
Packaging Details: poly wooden case
Delivery Time: 20 days
Supply Ability: 500 sets / Month
Product Description

250kw 350kva Cummins silent diesel generators standby with Original stamford



1.1 Set Model GP350CCS
1.2 Prime at 50HZ, 40℃ ambient 250KW 313KVA
1.3 Standby at 50HZ, 40℃ ambient 280KW 350KVA
1.4 Rated Gen-set output 230/400V  50Hz
1.5 Rated Relative humidity ≤ 60 %
1.6 Dimension (L×W×H) 2910×1000×1850mm
1.7 Weight 3065kg
1.8 Fuel consumption 100% prime load 70L/h
1.9 Total heat radiated to ambient 66KW
1.10 Structure of Gen-set

The Gen-set adopt integrative structure, 

engine is fix on high 

strength steel basic frame, 

anti vibration instrument between 

the engine and basic frame, 

cooling fan have protecting cap, 

control cabinet and circuit 

breaker installed on Gen-set.

1.11 Control system (Optional)

Basic control panel or

 Advanced control panel 

 with automatically  start-up 

function and other function.

2.1 Engine Brand Cummins
2.2 Engine Model MTAA11-G3
2.3 Governor/Class Electrical
2.4 Cylinder NO. 6
2.5 Engine build Line
2.6 Fuel spray pattern PT direct injection
2.7 start-up method 24V, electric
2.8 Aspiration Turbocharged/Aftercooled
2.9 Cooling mode Radiator cooled (enclose water)
2.10 Bore and stroke 125×147 mm
2.11 Compression ratio 15.0:1
2.12 Displacement 10.8L
2.13 Engine Prime Power at 1500rpm 282KWm
2.14 Engine Standby Power at 1500rpm 310KWm
2.15 Battery capacity 127A/hr
2.16 Starting/Min temperature 7℃
2.17 Lubrication oil capacity 39L
2.18 Coolant  capacity  -  radiator  and engine (40℃) 49L
2.19 Exhaust temp - full load prime 485℃
2.20 Exhaust gas flow - full load prime 3550m3/h
2.21 Exhaust gas back pressure max 76mmHg
2.22 Air flow - radiator (40℃  ambient) 7.0 m  3/s
2.23 Pusher fan head (duct allowance) 40℃ 13mmH 2O
2.24 Air   intake  -  engine -  full load prime 1350m3/h
2.25 Standard Air intake temp 25℃
2.26 Fuel type #0 Diesel (Natural temperature)
2.27 Filter system

Adopt  whole  changeable 

 lubricating  oil, fuel  

  filter and air filter

2.28 Exhaust system

Adopt  industrial  high 

 efficiency  muffler

 and ripple pipe

3.1 Alternator Model Stamford/HCI444ES
3.2 Alternator Type A.C. Synchronous
3.3 Rated Voltage 230/400V
3.4 Rated Frequency 50HZ
3.5 Rated speed 1500 RPM
3.6 Voltage regulation mode Auto
3.7 Alternator voltage regulation ±0.5%
3.8 Exciting mode Brushless self exciting
3.9 Power factor 0.8 (lagging)
3.10 Phase & wires 3 phase 12 wires
3.11 Rated currency 469.1A
3.12 Efficiency 0.937
3.13 Insulation class H
3.14 Protection class IP21
3.15 Single load step to NFPA110 100%
3.16 Standards IEC34-1
3.17 Max. Ambient Temperature 40℃
3.18 Min. Ambient Temperature - 20℃
3.19 Max. altitude 1000m
3.20 Weight 1055kg


250kw 350kva Cummins silent diesel generators standby with Original stamford 0



1. Original Cummins diesel engine

2. Alternator: original Stamford

3. Controller: Deepsea or Smartgen with or without AMF. 

4. Options: remote controller, synchronizing.

5. ATS is optional 

6. Type: Soundproof type, weather proof, Trailer type

      7. Color: Any color

      8. Support OEM

250kw 350kva Cummins silent diesel generators standby with Original stamford 1



1. Industrial area: real estate, hospital, hotel, bank, construction, factory, oil field, airport, mining, railway

2. Home use: personal use for house, camping, party, etc

3. Telecom, Mobile tower, etc

4. Island, Desert or any place without electricity 

5. As for emergency equipment special for natural disasters, such as typhoon, earthquake, heavy snow



Competitive Advantage:


1. Low fuel consumption

2. Good quality engine and alternator

3. Fast delivery. Big quantity of Engines in stock.

4. The generator set is mounted on a heavy duty fabricated steel skid type base–frame with anti vibration mounting pads.

5. Use high standard of sponge to make soundproof.

6. The canopy design is user friendly, and easy for maintenance. 

7. Pre and after sales service is provided. 

8. 365 days, 24 hours after sale service


250kw 350kva Cummins silent diesel generators standby with Original stamford 2




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