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250KW CCEC Cummins Diesel Generator set (MTAA11-G3)

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250KW CCEC Cummins Diesel Generator set (MTAA11-G3)

Product Details:
Place of Origin: Taizhou,Jiangsu
Brand Name: kaitong
Certification: CCEC CUMMINS OEM , STAMFORD OEM ,CE,ISO9001:2008
Model Number: KH-250GF
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: $19500
Packaging Details: plywood case
Delivery Time: Spot goods
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 200 Sets per Month

Kaihua is a manufacturer of Cummins diesel generator set. Off-the-shelf 250KW Chongqing Cummins diesel generator set products.

Kaihua registered capital of 51.8 million Yuan.Have Volvo diesel generators, Cummins diesel generators and other modern production base for diesel generator set, covers 60 acres. More than 10 years,us focus is committed to high quality of scientific research, production and service of diesel generator, power from 5KW to 4000KW, covering a variety of use diesel generators.SoundProof Generator,Container Generator,Trailer Generator,Gas Generator,Marine Generator,High Voltage Generator,Pump Generator and so on.

Kaihua generator with high quality products and services, has won the trust of customers, good reputation. Kaihua in particular low noise generator products, to convince the noise reduction effect, technological level and high performance-cost ratio, has won domestic and the Middle East, South Asia, Africa, Europe, America and other customers of all ages.
250KW CCEC Cummins Diesel Generator set (MTAA11-G3)
Technical parameters of 250KW Chongqing Cummins generator sets


Prime Power (50Hz) 250KW 312.5KVA
Standby Power(50Hz) 275KW 343.75KVA
General Features: 
  1. Engine(CCEC Cummins MTAA11-G3)
  2. Radiator 40 degree max, fans are driven by belt, with 
  3. safety guard 
  4. 24V charge alternator 
  5. Alternator: single bearing alternator IP23, insulation 
  6. class H/H 
  7. Absorber 
  8. Dry type air filter, fuel filter, oil filter 
  9. Main line circuit breaker 
  10. Standard control panel 
  11. Two12V batteries, rack and cable 
  12. Ripple flex exhaust pipe, exhaust siphon, flange, 
  13. muffler 
  14. User manual 


  • Manufacturer / Model: CCEC Cummins MTAA11-G3, 4-cycle 
  • Air Intake System: Turbo, Air/Air cooling 
  • Fuel System: PT-STC type fuel pump, EFC 
  • Cylinder Arrangement: 6 in line 
  • Displacement: 10.8L 
  • Bore and Stroke: 125*147(mm) 
  • Compression Ratio: 15.0 
  • Rated RPM: 1500rpm 
  • Max. Standby Power at Rated RPM: 310KW/421HP
  • Governor Type: Electronic 
  • Exhaust Gas Flow: 950L/s 
  • Exhaust Temperature: 545℃
  • Max Back Pressure: 10.0kPa 
  • Max Intake Restriction: 6.2kPa 
  • Consumption: 322L/s 
  • Air Flow: 8161 L/s 
  • 100%( Prime Power) Load: 188 g/Kw.h 
  • 75%(Prime Power) Load: 180 g/Kw.h 
  • 50%(Prime Power) Load:: 171 g/Kw.h 
  • 100%( Prime Power) Load: 57L/h 
  • Total Oil Capacity: 39L 
  • Oil Consumption: 0.24g/KW.h 
  • Engine Oil Tank Capacity: 34L 
  • Oil Pressure at Rated RPM: 207-276kPa 
  • Total Coolant Capacity: 61L 
  • Thermostat: 82-93℃
  • Max Water Temperature: 104℃


Compliance with GB755, BS5000, VDE0530, NEMAMG1-22, IED34-1, CSA22.2 and AS1359 standards. 

  • Number of Phase: 3 
  • Connecting Type: 3 Phase and 4 Wires, “Y” type connecting 
  • Number of Bearing: 1 
  • Power Factor: 0.8 
  • Protection Grade: IP23 
  • Altitude:  ≤1000m 
  • Exciter Type: Brushless, self-exciting 
  • Insulation Class, Temperature Rise:  H/H 
  • Telephone Influence Factor (TIF):<50 
  • THF: <2% 
  • Voltage Regulation, Steady State: ≤±1% 
  • Alternator Capacity:312.5KVA 
  • Alternator Efficiencies:  93% 
  • Air Cooling Flow:  0.8m3 /s 


  • 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 Reduce: ≤5% 
  • Frequency Waving: ≤0.5% 
  • 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 


Standard Features

  • Standard Auto Control System 
  • MCCB 
  • Special tool for Cummins engine 
  • Base Fuel Tank
  • Oil Drain Valve 
  • One set of fuel filter / oil filter / belt 
  • Starting batteries( Maintenance-Free & Watering-Free) with connective wires 
  • Exhaust System( including until muffler) 
  • Documents
  • Daily Fuel Tank
  • Permanent Magnet Generator(PMG) 
  • Remote Control Panel 
  • Battery Charger
  • Rainproof Type 
  • Automatic Transfer Switch 
  • Engine Heater
  • Soundproof Type 
  • Switch box 
  • Alternator Heater 
  • Trailer Type 
  • Spare Parts 
  • Water Separator 

250KW CCEC Cummins Diesel Generator set (MTAA11-G3)

250KW CCEC Cummins Diesel Generator set (MTAA11-G3)


250KW CCEC Cummins Diesel Generator set (MTAA11-G3)


 250KW CCEC Cummins Diesel Generator set (MTAA11-G3)

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Mobile: +086-18705260071/ 15052332742
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