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Caterpillar 3512-1250 Diesel Generator Set

CAT 3512-1250 Diesel Generator Sets is a V-4-Cylinders 51.8 Liter (3161.03 in³) Displacement Engine with 170.0 mm (6.69 in.) Bore and 190 mm (7.48 in.) Stroke.

Equipped with Dual Caterpillar® A3 Electronic Control Unit (ECU) LH with Electronic Unit Injector Fuel System Rigid Wiring Harness and Woodward Governor.The Prime Power for 50 Hz Generator Set (1500 RPM) of CAT 3512-1250 Diesel Generator Sets is 1150.0 kVA (920.0 ekW) and a Standby Power of 1250.0 kVA (1000.0 ekW).

CAT 3512-1250 Diesel Genset Powered by CAT Diesel Engine with EMCP 4 Control Panel, Diesel Genset with Turbocharged & Water-Air Intercooler.

CAT Diesel Generator Sets Meet Tier III / Tier IV Emission Standards. 

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 3512-1250 Diesel GenSet

  • High power generation efficiency: The power generation efficiency of CAT Caterpillar gas-fired internal combustion generator sets is about 33 – 41 %, and the efficiency of combined heat, power and cooling can reach more than 80 %.

  • Low requirements for gas source: The gas internal combustion generator set has low requirements on the intake pressure (medium and low pressure) and intake temperature of the gas source, and has a wide range of calorific value.

  • Wide range of power used: Caterpillar gas internal combustion generator sets have a power range of 80 to 3480 kW, which can operate as a single unit or in parallel with multiple units, grid-connected operation, and flexible station construction.

  • Wide range of adaptation to ambient temperature and altitude. At an ambient temperature of 40 degrees Celsius and an altitude of 500 meters, the rated power of the Caterpillar gas-fired internal combustion generator set is not compromised, and it can output 100 %.

Technical Specifications

Basic Introduction of CAT 3512-1250 Diesel Generator Set

Genset Model: 3512-1250
Prime Power: 920 kW @ 1500 RPM
Genset Frequency: 50 Hz
Engine Model: 3512
Standby: 1000 kW / 1250 kVA
Bore: 170 mm
Stroke: 190 mm
Displacement: 51.8 L
Dry Weight: 10472 kg
Lead Time: 15-30 Working Days
Payment Terms: T/T ,L/C

Engine Model

Standby

Prime

Aspiration

Fuel System

3512-1250 1250 kVA / 1000 ekW 1150 kVA / 920 ekW Turbocharged & Water-Air Intercooler Mechanical Single Unit pump
3512-1400 1400 kVA / 1120 ekW 1275 kVA / 1020 ekW Turbocharged & Water-Air Intercooler Mechanical Single Unit pump
3512B-1625 1625 kVA / 1300 ekW 1500 kVA / 1200 ekW Turbocharged & Water-Air Intercooler Mechanical Single Unit pump
3512B-1750 1750 kVA / 1400 ekW 1600 kVA / 1280 ekW Turbocharged & Water-Air Intercooler Mechanical Single Unit pump
——END——

General Information of CAT 3512-1250 Diesel Generator Set

Engine Model 3512-1250 Displacement 51.8 L / 3161.03 in³
Bore 170 mm / 6.69 in Stroke 190 mm / 7.48 in
Compress Ratio 13.5 : 1 Fuel System Mechanical Single Unit pump
Aspiration TA Governor Type Woodward
Standby 1250 kVA / 1000 ekW Prime 1150 kVA / 920 ekW
Mission Critical 1250 kVA / 1000 ekW Continuous 1000 kVA / 800 ekW
Length 5174 mm / 203.7 in Width 2126  mm / 83.7 in
Height 2304 mm / 90.7 in Dry Weight 10472 kg / 23087 Ib
Emissions Performance Low Fuel Frequency 50 Hz
——END——

Package Performance of CAT 3512-1250 Diesel Generator Set

Standby Mission Critical Prime Continuous
Performance Frequency — Hz 50 50 50 50
Gen Set Power Rating with Fannt — ekW 1000 1000 920 800
Gen Set Power Rating with Fan @ 0.8 Power Factor — kVA 1250 1250 1150 1000
Emissions Low Fuel Low Fuel Low Fuel Low Fuel
Performance Number DM8218-02 EM0580-01 DM8219-01 DM8220-01
Fuel Consumption 100% Load With Fan — L/hr  ( gal/hr ) 259.8 / 68.6 259.8 / 68.6 241.8 / 63.9 212.3 / 56.1
75% Load With Fan — L/hr  ( gal/hr ) 199.9 / 52.8 199.9 / 52.8 185.2 / 48.9 163.2 / 43.1
50% Load With Fan — L/hr  ( gal/hr ) 138.9 / 36.7 138.9 / 36.7 129.1 / 34.1 114.8 / 30.1
25% Load With Fan — L/hr  ( gal/hr ) 80 / 21.1 80 / 21.1 75.3 / 19.9 68.6 / 18.1
Cooling System Radiator Air Flow Restriction — kPa  ( in.water ) 0.12 / 0.48 0.12 / 0.48 0.12 / 0.48 0.12 / 0.48
Radiator Air Flow — m³/min  ( cfm ) 1209 / 42695 1209 / 42695 1209 / 42695 1209 / 42695
Engine Coolant Capacity — L  ( gal ) 156.8 / 41.4 156.8 / 41.4 156.8 / 41.4 156.8 / 41.4
Radiator Coolant Capacity — L  ( gal ) 88.0 / 23.0 88.0 / 23.0 88.0 / 23.0 88.0 / 23.0
Total Coolant Capacity — L  ( gal ) 244.8 / 64.4 244.8 / 64.4 244.8 / 64.4 244.8 / 64.4
Inlet Air Combustion Air Inlet Flow Rate — m³/min ( cfm ) 90.5 / 3195.7 90.5 / 3195.7 84.0 / 2966.0 74.6 / 2634.2
Exhaust System Exhaust Stack Gas Temperature — °C  ( °F ) 447.7 / 837.9 447.7 / 837.9 451.3 / 844.3 448.4 / 839.1
Exhaust Gas Flow Rate — m³/min  ( cfm ) 227.7 / 8040.4 227.7 / 8040.4 212.5 / 7503.3 187.8 / 6631.3
Exhaust System Backpressure  — kPa  ( in. Water ) 6.7 / 26.9 6.7 / 26.9 6.7 / 26.9 6.7 / 26.9
Heat Rejection Heat Rejection To Jacket Water — kW  ( Btu/min ) 604 / 34350 604 / 34350 556 / 31618 485 / 27581
Heat Rejection To Exhaust (Total) — kW  ( Btu/min ) 995 / 56586 995 / 56586 916 / 52091 804 / 45723
Heat Rejection To Aftercooler — kW  ( Btu/min ) 152 / 8644 152 / 8644 125 / 7108 87 / 4970
Heat Rejection To Atmosphere From Engine — kW  ( Btu/min ) 114 / 6483 114 / 6483 111 / 6312 107 / 6085
Heat Rejection From Alternator — kW  ( Btu/min ) 52 / 2929 52 / 2929 45 / 2582 39 / 2195
Emissions* (Nominal) NOX — mg/Nm³  ( g/HP-h ) 3535.9 / 8.69 3535.9 / 8.69 3721.2 / 9.12 3832.4 / 9.41
CO — mg/Nm³  ( g/HP-h ) 909.5 / 2.24 909.5 / 2.24 882.2 / 2.16 775.2 / 1.90
HC — mg/Nm³  ( g/HP-h ) 78.7 / 0.19 78.7 / 0.19 92.9 / 0.23 99.2 / 0.24
——END——

Ratings Definitions of CAT 3512-1250 Diesel Generator Set

Standby 1. Output Available With Varying Load For The Duration Of The Interruption Of The Normal Source Power. Average Power Outputis 70% Of The Standby Power Rating Typical Operation Is 200 Hours Per Year, With Maximum Expected Usage Of 500 Hours Per Year Prime 1. Output Available With Varying Load For An Unlimited Time. Average Power Output Is 70% Of The Prime Power Rating. Typical Peak Demand Is 100% Of Prime Rated Ekw With 10% Overload Capability For Emergency Use For A Maximum Of 1 Hour In 12. Overload Operation Cannot Exceed 25 Hours Per Year
Fuel Rates 1. Fuel Rates Are Based On Fuel Oil Of 35º Api [16°C (60ºf)] Gravity Having An Lhv Of 42,780 Kj/Kg (18,390 Btu/Lb) When Used At 29ºc (85ºf) And Weighing 838.9 G/Liter (7.001 Lbs/U.S. Gal.) Applicable Codes and Standards 1. As 1359, Csa C22.2 No. 100-04, Ul 142, Ul 489,Ul 869, Ul 2200, Nfpa 37, Nfpa 70, Nfpa 99, Nfpa 110, Ibc, Iec 60034-1, Iso 3046, Iso 8528, Nema Mg1-22, Nema Mg1-33, 2014/35/Eu, 2006/42/Ec, 2014/30/Eu
Data Center Applications 1. Lso 8528-1 Data Center Power (Dcp) Compliant Per Dcp Application Of Cat Diesel Generator Set Prime Power Rating
2. All Ratings Tier Iii/Tier Iv Compliant Per Uptime Institute Requirements
3. All Ratings Ansi/Tia-942 Compliant For Rated-1 Through Rated-4 Data Centers
——END——

Optional Equipment of CAT 3512-1250 Diesel Generator Set

Engine Air Cleaner Power Termination Type Alternator Output Voltage
1. Single Element 1. Bus Bar 1. 380 V
2. Dual Element 2. Circuit Breaker 2. 400 V
3. Heavy Duty 3. 1250 A 3. 415 V
Muffler 4. 1600 A Temperature Rise(Over 40°C Ambient)
1. Industrial Grade (10 Db) 5. 2500 A 1. 125 °C
Starting 6. 3-Pole 2. 105 °C
1. Standard Batteries 7. Iec 3. 3.08 °C
2. Oversized Batteries 8. Manually Operated Winding Type
3.  Heavy Duty Electric Starter(S) 9. Electrically Operated 1. Random Wound
4. Dual Electric Starter(S) Trip Unit Excitation
5. Jacket Water Heater 1. Lsi 1. Self Excited
6. N/A 2. N/A 2. Permanent Magnet (Pm)
Control System Controller Extended Service Options Terms Ancillary Equipment 1. Automatic Transfer Switch
1. Emcp 4.2B 1. 2 Year (Prime) 2. Uninterruptible Power Supply
2. Emcp 4.3  2. 3 Year 3. Paralleling Switchgear
3. Emcp 4.4 3.  5 Year 4. Paralleling Controls
Attachments  4. 10 Year Connectivity
1. Local Annunciator Module Coverage 1. Ethernet
2. Remote Annunciator Module 1. Silver 2. Cellular
3. Expansion I/O Module 2. Gold 3. Satellite
4. Remote Monitoring Software 3.  Platinum 4. N/A
5. N/A 4. Platinum Plus 5. N/A
Fuel Tank 1. 317 Gal (1200 L) Charging  1. Battery Charger – 5A Certifications 1. Eurasian Conformity (EAC)
——END——

Standard Features of CAT 3512-1250 Diesel Generator Set

Generator Set Package 1. Designed And Optimized For Low Fuel Consumption Alternators 1. Superior Motor Starting Capability Minimizes Need For Oversizing Generator
2. Reliable Performance Proven In Thousands Of Applications Worldwide 2. Designed To Match Performance And Output Characteristics Of Cat Diesel Engines
Generator Set Package 1. Accepts 100% Block Load In One Step And Meets Nfpa 110 Loading Requirements EMCP 4 Control Panels 1. User-Friendly Interface And Navigation
2. Conforms To Iso 8528-5 G3 Load Acceptance Requirements 2. Scalable System To Meet A Wide Range Of Installation Requirements
3. Reliability Verified Through Torsional Vibration, Fuel Consumption, Oil Consumption, Transient,Performance, And Endurance Testing 3. Expansion Modules And Site Specific Programming For Specific Customer Requirements
Cooling System 1. Cooling Systems Available To Operate In Ambient Temperatures Up To 50°C (122°F) Worldwide Product Support 1. Cat Dealers Have Over 1,800 Dealer Branch Stores Operating In 200 Countries
2. Tested To Ensure Proper Generator Set Cooling 2. Your Local Cat Dealer Provides Extensivepost-Sale Support, Including Maintenance And Repair Agreements
Warranty 1. 24 Months/1000-Hour Warranty For Standby And Mission Critical Ratings Financing 1. Caterpillar Offers An Array Of Financial Products To Help You Succeed Through Financial Service excel7935731lence
2. 12 Months/Unlimited Hour Warranty For Prime And Continuous Ratings 2. Options Include Loans, Finance Lease,Operating Lease, Working Capital, And Revolving Line Of Credit
3. Extended Service Protection Is Available To Provide Extended Coverage Options 3. Contact Your Local Cat Dealer For Availability In Your Region
——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.

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