Caterpillar CG260-12 Gas Generator Set
CAT CG260-12 Gas Generator Set is a V-12-Cylinders 204 L iter Displacement Engine with 260.0 mm Bore and 320.0 mm Stroke.
Equipped with Dual Caterpillar® A3 Electronic Control Unit (ECU) LH with Electronic Unit Injector Fuel System Rigid Wiring Harness and ADEM™ A5 Governor.The Prime Power for 50 Hz Generator Set (1000 RPM) of CAT CG260-12 Diesel Generator Sets is 725 kVA (850 kW) and a Standby Power of 810 kVA (648 kW).
CAT CG260-12 Diesel Genset Powered by CAT Diesel Engine with EMCP 4 Control Panel, Diesel Genset with Turbocharged-Aftercooled.
CAT Diesel Generator Sets Meet Tier III/Tier IV Emission Standards. As Part of EMAC, CAT Diesel Generator Sets Also Provide 50 Hz and 60 Hz Diesel Generator Sets. Engine Brands Include Cummins, Deutz, Perkins, MTU, WeiChai and CAT.
Our Diesel Generator Set Series Includes High Power Medium and High Voltage Generator Sets and High Power Low Voltage Generator Sets. The Engine Provides Electronically Controlled and Mechanical Fuel Injection Systems for Customers to Choose. In Addition to Generating Diesel Generator Sets, We Can Also Supply Marine Diesel, Oil, Gas, Marine Generator Sets.
We Provide Full Life Cycle Services for All Customers, From Design to Power System Supply, From Installation to Commissioning, From After-Sales Service Training to Spare Parts Supply, From Troubleshooting to Overhaul Technical Support.
Advantages of Caterpillar CG260-12 Gas GenSet
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Engine Design : Proven reliability and durability, Ability to burn a wide spectrum of gaseous fuels, Robust diesel strength design prolongs life and lowers owning and operating costs, Broad operating speed range.
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Advanced Digital Engine Management : ADEM A3 control system providing integrated ignition, speed governing, protection, and controls, including detonation-sensitive variable ignition timing. ADEM A3 has improved: user interface, display system, shutdown controls, and system diagnostics.
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Lean Burn Engine Technology : Lean-burn engines operate with large amounts of excess air. The excess air absorbs heat during combustion reducing the combustion temperature and pressure, greatly reducing levels of NOx. Lean-burn design also provides longer component life and excellent fuel consumption.
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Ease of Operation : Side covers on block allow for inspection of internal components.
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Full Range of Attachments : Large variety of factory-installed engine attachments reduces packaging time.
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Testing : Every engine is full-load tested to ensure proper engine performance.
Technical Specifications
Basic Introduction of CAT CG260-12 Gas Generator Set
| Engine Model: | CG260-12 |
| Engine Type: | V-12 Cylinders, in Line |
| Displacement: | 204 L |
| Rated Speed: | 1000 RPM |
| Aspiration Method: | Turbocharged-Aftercooled |
| Emission Standard: | N/A |
| Bore*Storke: | 260 mm*320 mm |
| Packing Size(L*W*H): | 8000 mm * 2660 mm * 2794 mm |
| Wet Weight: | 43100 Kg |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T/T ,L/C |
Genset Information of CAT CG260-12 Gas Generator Set |
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| Engine Model | CG260-12 | Speed | 1000 1/min |
| Configuration / Number of Cylinders | V / 12 | Engine-Management-System | TEM EVO |
| Bore / Stroke / Displacement | 260 mm / 320 mm / 204 dm3 | Generator | Marelli MJH 800 MB6 |
| Compression Ratio | 12.0:0 | Voltage / Voltage Range / Cos Phi | 1100 V / ±10 % / 1 |
| Mean Piston Speed | 11 m/s | Frequency | 50 Hz |
| Mean Lube Oil Consumption at Full Load | 0.3 g/kWh | Length / Width / Height | 8000 mm / 2660 mm / 2794 mm |
| Comb. Air Temperature / Rel. Humidity | 25 °C / 60 % | Methane Number | 70 |
| Altitude | 100 m | Lower Calorific Value | 10.95 kWh/Nm3 |
| Exhaust Temp. After Heat Exchanger | 120 °C | Gas Density | 0.83 kg/Nm3 |
| NOx Emission (Tolerance – 8%) | 500 mg/Nm³ @ 5%O2 | Standard Gas | Natural Gas, MN = 70 |
| Aspiration | TA | ||
| ——END—— | |||
Energy Balance Information of CAT CG260-12 Gas Generator Set |
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| Load (%) | 100 | 75 | 50 | Load (%) | 100 | 75 | 50 |
| Electrical Power COP Acc. ISO 8528-1 (kW) | 3333 | 2500 | 1666 | Exhaust Mass Flow, Wet (kg/h) | 17597 | 13383 | 9602 |
| Engine Jacket Water Heat (kW ±8%) | 1090 | 795 | 561 | Combustion Mass Air Flow (kg/h) | 17023 | 12938 | 9278 |
| Intercooler LT Heat (kW ±8%) | 289 | 199 | 144 | Radiation Heat Engine / Generator (kW ±8%) | 171 / 80 | 165 / 71 | 164 / 66 |
| Lube Oil Heat (kW ±8%) | 373 | 304 | 274 | Fuel Consumption (kW+5%) | 7562 | 5852 | 4265 |
| Exhaust Heat With Temp. After Heat Exchanger (kW ±8%) | 1741 | 1450 | 1125 | Electrical / Thermal Efficiency (%) | 44.1 / 42.4 | 42.7 / 43.6 | 39.1 / 46.0 |
| Exhaust Temperature (°C ±25°C) | 444 | 473 | 500 | Total Efficiency (%) | 86.5 | 86.3 | 85.0 |
| ——END—— | |||||||
System Parameters Information of CAT CG260-12 Gas Generator Set |
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| Ventilation Air Flow (Comb. Air Incl.) With ΔT = 15K | 93600 kg/h | Pre-Pressure Gas Control Unit Selectable From / To | 0.5 bar / 10 bar |
| Combustion Air Temperature Minimum / Design | 5 °C / 25 °C | Air Bottle, Volume / Pressure | 2000 dm³ / 30 bar |
| Exhaust Back Pressure From / To | 30 mbar / 50 mbar | Starter Motor | 800 dm³ /s / 16 bar |
| Maximum Pressure Loss in Front of Air Cleaner | 5 mbar | Lube Oil Content Engine / Base Frame | 1450 dm3 / N/A |
| Zero-Pressure Gas Control Unit Selectable From / To | 20 mbar / 200 mbar | Dry Weight Engine / Genset | 18667 kg / 43100 kg |
Cooling system Information of CAT CG260-12 Gas Generator Set |
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| Glycol Content Engine Jacket Water / Intercooler | 0 / 35 Vol. | Intercooler Coolant Temperature In / Out | 40 °C / 45 °C |
| Water Volume Engine Jacket / Intercooler | 430 dm3 / 51 dm3 | Engine Jacket Water Flow Rate From / To | 74 m3/h / 95 m3/h |
| KVS / Cv Value Engine Jacket Water / Intercooler | 89 m3/h / 57 m3/h | Water Flow Rate Engine Jacket Water / Intercooler | 80 m3/h / 55 m3/h |
| Jacket Water Coolant Temperature In / Out | 78 °C / 90 °C | Water Pressure Loss Engine Jacket Water / Intercooler | 0.8 bar / 1.0 bar |
| Lube Oil Temp. Engine Inlet Max. / lube Oil Fflow Rate | 80 °C / 110 m³/h | ||
| ——END—— | |||
Frequency of CAT CG260-12 Gas Generator Set |
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| Octave Band Centre Frequency | |||||||||
| Engine Noise Level | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | Sum Level (Distance 1 Meter) |
| Exhaust Noise [dB(lin)] | 127 | 128 | 125 | 123 | 118 | 116 | 114 | 105 | 125 dB(A) (±2.5 dB(A)) |
| Air-Borne Noise [dB(lin)] | 99 | 97 | 101 | 98 | 96 | 97 | 100 | 94 | 105 dB(A) (±1.0 dB(A)) |
| ——END—— | |||||||||
Performance Overview of CAT CG260-12 Gas Generator Set |
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| High Reliability | 1. Anti-Vibration Control And Cylinder Balancing Prevent Engine Overload For Reliable Operation | ||
| 2. Advanced Turbocharger A140 With Wastegate For High Performance Even At High Temperatures And Altitudes | |||
| 3. Reduce Maintenance Costs While Increasing Reliability With Open-Chamber Technology | |||
| High Availability, High Profitability. | 1. Create More Profit For The Factory | ||
| 2. Miller Timing Valves And Optimized Compression Ratios Ensure High Efficiency And Low Fuel Consumption | |||
| 3. Flexible Application Areas, Even Fluctuating Gas Quality Thanks To Total Electronic Management (Tem) | |||
| 4. Long Service Intervals, Requiring Only Regular Overhauls After 80,000 Operating Hours, Thus Guaranteeing 10 Years Of Operation Without Overhauls | |||
| Optimized Oil Consumption | 1. Save Up To 4000 Liters Of Lubricant Per Year Compared To Comparable Generator Sets | ||
| 2. Improved Components Reduce Lubricant Consumption | |||
| 3. Lubricant Consumption Is 30% Lower Than Comparable Products, Resulting In Lower Operating Costs | |||
| ——END—— | |||
Standard of CAT CG260-12 Gas Generator Set |
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| Inlet Air | 1. Single Filter Element Single Stage Air Cleaner With Housing And Maintenance Indicator | Start/Charge | 1. 24V Starter Motor |
| 2. Turbochargers, All Cylinders Are Equipped With Water-Cooled Bearing Boxes | N/A | ||
| Exhaust | 1. Exhaust Gas Door Of CG260-12 | Fuel System | 1. Individually Controlled Cylinder Monitoring And Ignition System |
| 2. Enclosed Crankcase Ventilation System | 2. Electronic Fuel Metering Valve | ||
| N/A | 3. Precombustion Chamber Spark Plug | ||
| Control Panel | 1. Tpem (Whole-Plant Energy Management System) | General | 1. Crankshaft Shock Absorber And Shield |
| Generator | 1. Anti-Condensation Space Heater | Cooling | 1. Flange Joints For Jw Inlet And Outlet |
| 2. Reactive Pressure Drop | 2. Electric Water Jacket Water And Aftercooler Coolant Pump | ||
| 3. Generator Grid Criteria | 3. Water Jacket Water And Scac Thermostat | ||
| 4. Winding Temperature Detector | |||
| 5. Busbar Connection | |||
| 6. Three-Phase Induction And Kvar/Pf Control Unit | |||
| 7. The Directly Connected Generator Can Achieve No Torque Transmission To The Base Frame | |||
| ——END—— | |||
Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
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Tags: 50Hz Gas Generator Set | CAT CG260-12
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