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Caterpillar G3512E-1000 Gas Generator Set

CAT G3512E-1000 Gas Generator Set is a 52 L iter Displacement Engine with 175.0 mm Bore and 190.0 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 (1500 RPM) of Z is 1250 kVA (1000 kW).

CAT G3512E-1000 Gas Generator Set 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 G3512E-1000 Gas GenSet

  • It is synchronized with Cummins’ advanced design and sophisticated manufacturing, adapts to harsh working conditions, and has high-intensity and heavy-duty work capabilities.

  • The Holset wastegate valve makes the low speed performance more perfect and the power performance better.

  • The cylinder block and cylinder head adopt integrated design to prevent the occurrence of engine water and oil leakage. The parts are 40% less than other similar engines, and the failure rate is greatly reduced.

  • Using forged steel camshaft and crankshaft, high-strength cylinder design, many parts are cast on the cylinder, with high rigidity, high pressure resistance, good reliability and longer service life.

  • The cylinder liner adopts a platform mesh honing design, which effectively prevents oil leakage with a perfect geometric structure, and adopts advanced technology such as new piston ring components and gasket crimping molding to reduce oil loss.

  • Holset supercharger with integrated wastegate valve, low speed response and strong power.

Technical Specifications

Basic Introduction of CAT G3512E-1000 Gas Generator Set

Engine Model: G3512E-1000 
Engine Type: N/A
Displacement: 52 L
Rated Speed: 1500 RPM
Aspiration Method: Turbocharged
Emission Standard: N/A
Bore*Storke: 175 mm * 190 mm
Packing Size(L*W*H): 4625 mm * 1828 mm * 2255 mm
Wet Weight: 11347 Kg
Lead Time: 15-30 Working Days
Payment Terms: T/T ,L/C

Engine Model

Continuous Power

Aspiration

Fuel Type

G3512E-984 984 ekW / 1230 kVA Turbocharged Natural Gas
G3512E-1000 1000 ekW / 1480 kVA Turbocharged Natural Gas
G3512E-1184 1184 ekW / 1230 kVA Turbocharged Natural Gas
G3512E-1200 1200 ekW / 1500 kVA Turbocharged Natural Gas
——END——

General Information of CAT G3512E-1000 Gas Generator Set

Engine Model G3512E-1000 Power 1000 ekW / 1250 kVA
Bore 175 mm  /  6.7 in Stroke 190 mm  /  7.5 in
Aspiration Turbocharged Fuel System Electronic Fuel Control Valve
Governor Type ADEM™ A4 Fuel Type Natural Gas
Displacement 52 L  /  3158 in³ Compression Ratio 11.9
Engine Speed 1500 RPM Continuous 50 Hz – AC and JW Pumps
Length 4625 mm / 182 in Width 1828 mm /  72 in
Height 2255 mm / 89 in Dry Weight 11347 kg / 25021 lb
——END——

Package Performance of CAT G3512E-1000 Gas Generator Set

Continuous Continuous
Performance Frequency – Hz 50 Hz 50 Hz
GenSet Power Rating with Fan @ 0.8 Power Factor – ekW (kVA) 1000 / 1250 984 / 1230
Engine Speed – RPM 1500 1500
Compression Ratio 11.9 11.9
Emissions – mg/Nm³ (g/bhp-hr) NOx 250 / 0.5 500 / 1.0
Performance Number DM8802-04 DM8801-06
Fuel Consumption 100% Load with Fan – MJ/ekW-hr (Btu/ekW-hr) 8.95 / 8490 8.83 / 8372
75% Load with Fan – MJ/ekW-hr (Btu/ekW-hr) 9.16 / 8686 9.01 / 8542
50% Load with Fan – MJ/ekW-hr (Btu/ekW-hr) 9.72 / 9219 9.60 / 9101
Cooling System Auxiliary Circuit Temperature (Maximum Inlet) – °C (°F) 54 / 130 54 / 130
Jacket Water Temperature (Maximum Outlet)  – °C (°F) 99 / 210 99 / 210
Inlet Air Combustion air inlet flow rate (0°C, 101.3 kPa)/(77°F, 14.7 psia) – Nm3
/bkW-hr (ft3
/min)
4.03 / 2714 3.87 / 2606
Altitude Capability At 25°C (77°F) Ambient, Above Sea Level – m (ft) 1500 / 4921 1500 / 4921
Exhaust System Exhaust Temperature – Engine Outlet – °C (°F) 408 / 766 441 / 827
Exhaust Gas Flow (@Engine Outlet Temp, 14.5Psia)  – Nm³/bkW / hr (ft³/min) 4.29 / 6683 4.12 / 6743
Exhaust Gas Mass Flow – kg/bkW-hr (lb/hr) 5.40 / 12472 5.19 / 11988
Heat Rejection Heat Rejection To Jacket Water  – kW (Btu/min) 333 / 18917 336 / 19132
Heat Rejection To Exhaust (Lhv To 120°C/248°F) – kW (Btu/min) 495 / 28145 498 / 28298
Heat Rejection To Auxiliary Circuit  – kW (Btu/min) 79 / 4510 76 / 4319
Heat Rejection To Atmosphere From Engine And Generator – kW (Btu/min) 140 / 7954 140 / 7954
Jacket Water Circuit  (JW+OC+AC1) – Btu/min 567 / 32261 555 / 31597
——END——

Optional Equipment of CAT G3512E-1000 Gas Generator Sets

Air Cleaner 1. Regular Duty – Shipped Loose Fuel System 1. Gas Train Pressure Sensors Controller 1. EMCP 4.3
2. Heavy Duty – Shipped Loose 2. Gas Knockdown Regulator 2. EMCP 4.4
Mufflers 1. Industrial Grade (15 dB) Lubrication 1. Lubricating Oil (Ngeo) Exhaust System 1. Elbows
2. Residential Grade (18 dB) 2. Oil Level Regulator 2. Expanders
3. Critical Grade (25 dB) 3. Positive Crankcase Ventilation 3. Flanges
4. Spark Arresting 4. Electric Prelube 4. Flexible Fittings
Certifications 1. Grid Code Compliance (Germany) Ancillary Equipment 1. Automatic Transfer Switch (Ats) Attachments 1. Discrete I/O Module
2. Eurasian Conformity Mark (EAC) 2. Uninterruptible Power Supply (Ups) 2. Load Share Module
3. European Directive Genset DOI (EEC) 3. Parallelingswitchgear 3. Local Annunciator Module
4. Turkish Ministry Compliance 4. Paralleling Controls 4. Remote Annunciator Module
5.N/A 5.N/A 5. Remote Monitoring Software
Starting/Charging 1. Charging Alternator – 60 A Circuit Breaker Options 1. 4000A Attachments 1. Anti-Condensationheater
2. Battery Charger – 20 A 2. Ul 2. Generator Rtd Module
3. Oversized Batteries 3. Iec 3. Neutral Ground – Lv
4. Battery Cables / Racks 4. 3-Pole 4. Cross-Current Ct – Hv
5. Air Starters 5. 4-Pole 5. Differential Cts – Hv
6. Jacket Water Heate 6. Manually Operated 6. Diode Fault Detector – Hv
7.N/A 7. Electrically Operated 7. Air Cleaner – Hv
8.N/A 8.N/A 8. Auto/Manual Control – Hv
Trip Unit Options 1. LSI Cat Connect 1. Ethernet Vibration Isolators 1. Rubber
2. LSI-G 2. Satellite 2. Spring
3. LSIG-P 3. Cell 3. Seismic Rated
Temperature Rise (over 40°C ambient) 1. 105°C Enclosure 1. Weather Protective Type 1. Iec Bus Bar – Lv
2. 80°C 2. Sound Attenuated 1. Circuit Breaker – Lv
Cooling System 1. Jw & Scac Engine Driven Pumps Output voltage 1. 400V Protection System 1. Explosion Relief Valves
2. Rh Jw Outlet Flange 2. 415V 2. N/A
3. Asni / Din Flanges 3. N/A 3. N/A
                                        General 1. Barring Group
——END——

Package Performance of  CAT G3512E-1000 Gas Generator Set

Continuous Continuous
Performance Frequency – Hz 50 Hz 50 Hz
GenSet Power Rating with Fan @ 0.8 Power Factor – ekW (kVA) 1000 / 1250 984 / 1230
Engine Speed – RPM 1500 1500
Compression Ratio 11.9 11.9
Emissions – mg/Nm³ (g/bhp-hr) NOx 250 / 0.5 500 / 1.0
Performance Number DM8802-04 DM8801-06
Fuel Consumption 100% Load with Fan – MJ/ekW-hr (Btu/ekW-hr) 8.95 / 8490 8.83 / 8372
75% Load with Fan – MJ/ekW-hr (Btu/ekW-hr) 9.16 / 8686 9.01 / 8542
50% Load with Fan – MJ/ekW-hr (Btu/ekW-hr) 9.72 / 9219 9.60 / 9101
Cooling System Auxiliary Circuit Temperature (Maximum Inlet) – °C (°F) 54 / 130 54 / 130
Jacket Water Temperature (Maximum Outlet)  – °C (°F) 99 / 210 99 / 210
Inlet Air Combustion air inlet flow rate (0°C, 101.3 kPa)/(77°F, 14.7 psia) – Nm3
/bkW-hr (ft3
/min)
4.03 / 2714 3.87 / 2606
Altitude Capability At 25°C (77°F) Ambient, Above Sea Level – m (ft) 1500 / 4921 1500 / 4921
Exhaust System Exhaust Temperature – Engine Outlet – °C (°F) 408 / 766 441 / 827
Exhaust Gas Flow (@Engine Outlet Temp, 14.5Psia)  – Nm³/bkW / hr (ft³/min) 4.29 / 6683 4.12 / 6743
Exhaust Gas Mass Flow – kg/bkW-hr (lb/hr) 5.40 / 12472 5.19 / 11988
Heat Rejection Heat Rejection To Jacket Water  – kW (Btu/min) 333 / 18917 336 / 19132
Heat Rejection To Exhaust (Lhv To 120°C/248°F) – kW (Btu/min) 495 / 28145 498 / 28298
Heat Rejection To Auxiliary Circuit  – kW (Btu/min) 79 / 4510 76 / 4319
Heat Rejection To Atmosphere From Engine And Generator – kW (Btu/min) 140 / 7954 140 / 7954
Jacket Water Circuit  (JW+OC+AC1) – Btu/min 567 / 32261 555 / 31597
——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.

The picture of Sale Manual showing the accessories and scopes of supply.

Engine Sale Manual

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Installation Drawing

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Installation Manual

The picture of Operation Manual showing the accessories and scopes of supply.

Operation Manual

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Parts Catalogue

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Report & Certifcate

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