G3520C Gas Generator
Electric Power
Electric Power (322)
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- Energy Time Shift (ETS) Module
- Power Grid Stabilization (PGS) module
- Power Grid Stabilization (PGS) Heavy Duty mobile module
- Photovoltaic Module PVT
- XG400
- XQE20
- XQE30
- 550kW
- XQP275
- XQ1475G
- DG150-2 (3 Phase)
- DG100-2S (Single Phase)
- DG100-2 (3 Phase)
- DG125-2 (3 Phase)
- DG80-2 (Single Phase)
- DG80-2 (3 Phase)
- DG50-2 (3 Phase)
- DG60-2 (Single Phase)
- DG60-2 (3 Phase)
- DG400-2 (Single-phase)
- DG50-2 (Single Phase)
- DG275-2 (Single-phase)
- DG350-2 (Single-phase)
- DG230-2 (Single phase)
- DG250-2 (Single-phase)
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- 3516B (50 Hz) with Upgradeable Package
- C32 Generator Set with Upgradeable Packaging
- ATC-800 CONTROLLER
- ATC Power Breaker Bypass Isolation Open/Closed Transition Automatic Transfer Switch
- ATC-300+ CONTROLLER
- ATC Molded Case Circuit Breaker & Molded Case Switch Automatic Transfer Switch
- ATC Service Entrance Rated MCCB & Power Breaker Based ATS
- ATC Contactor Based Bypass Isolation Automatic Transfer Switch
- ATC Contactor-Based Automatic Transfer Switch
- ATC Power Breaker & Case Switch Automatic Transfer Switch
- Cat® CBS – ATS with Bypass Isolation (Spec Grade)
- Cat Switchgear
- Cat® CS – ATS (Spec Grade)
- Cat® CG – ATS for general purpose applications
- Cat EGP Switchgear
- Cat XLM Switchgear
- Cat Customizable Switchgear and Controls
- EMCP 4.4 Master Control Panel
- Engine Paralleling and Integration Control (EPIC)
- XES120 (60 Hz)
- XES60 (50 Hz)
- XES60 (60 Hz)
- XES120 (50 Hz)
- Temporary Connection Boxes
- Cat® BDP1000 Bi-Directional Power Inverter
- Energy Time Shift (ETS) Module
- XQ2280 Tier 4 Final
- XGC1900
- XQC1600
- XGC1900
- XQC1200
- XQ1140 T4 Final – Diesel
- XQP1100 Rental Generator Set
- XQP500
- XQ570 Tier 4 Final – 455 ekW (568 kVA)
- XQP550 EU Stage V
- XQ425
- XQP310 EU Stage V
- XQ330 Tier 4 Final (264 ekW, 330 kVA)
- XQP300
- XQ230 Rental Power
- XQ125 Rental Power
- XQP150
- XQP200 EU Stage V
- XQP100
- XQP115 EU Stage V
- XQ35
- XQP60
- XQ60
- XQP30 – Diesel
- CG260-16 Gas Generator Set
- XQP20 EU Stage V
- CG260 Gas Generator Set
- CG260-16 Gas Generator Set
- CG170 Gas Generator Set
- CG170B-16 Gas Generator Set
- CG170-20B Gas Generator Set
- CG170 Gas Generator Set
- CG170B-12 Gas Generator Set
- CG170-12 Gas Generator Set
- Gas Generator CG132B-16
- CG170-12 KGas Generator Set
- CG132B-8 Gas Generator Set
- CG132B-12 Gas Generator Set
- Gas Generator CG132B-16
- G3520H Gas Generator
- G3520 2500kW Gas Generator Set
- Cat G3520H Combined Heat and Power (CHP) Solution
- G3520C Gas Generator
- G3520 2000kW Gas Generator Set
- Gas Generator G3516H
- Cat G3516H Combined Heat and Power (CHP) Solution
- G3516 1500kW Gas Generator Set
- Gas Generator G3516A
- G3516C Gas Generator Set
- G3512 1000kW Gas Generator Set
- Gas Generator G3512H
- Cat G3512H Combined Heat and Power (CHP) Solution
- G3512 750kW Gas Generator Set
- G3412 Gas Generator Set
- G3412 Gas Generator Set
- DG500 (3-Phase)
- DG450 (3-Phase)
- DG400-2 (Three phase)
- DG450-2 (Single-phase)
- DG400 (3-Phase)
- DG300-2 (3 phase)
- DG350-2 (Single-phase)
- DG350 (3-Phase)
- DG250-2 (3 phase)
- DG275-2 (3 phase)
- DG200-2 (3 phase)
- DG200-2S (Single-phase)
- DG230-2 (3 phase)
- DG175-2 (Single-phase)
- DG175-2 (3 phase)
- DG150 (3 phase) (60 Hz)
- DG100 (60 Hz)
- DG125 (Single-phase and 3 phase) (60 Hz)
- DG125 (Single-phase and 3 phase) (60 Hz)
- 3616 Generator Set (Medium Speed)
- 3616 Generator Set (Medium Speed)
- C280-16 Generator Set (Medium Speed)
- C280-12 Generator Set (Medium Speed)
- 3612 Generator Set (Medium Speed)
- 3608 Generator Set (Medium Speed)
- C280-8 Generator Set (Medium Speed)
- 3612 Generator Set (Medium Speed)
- C280-6 Generator Set (Medium Speed)
- 3608 Generator Set (Medium Speed)
- 3606 Generator Set (Medium Speed)
- 3606 Generator Set (Medium Speed)
- C175-16 Tier 4 Final
- C175-20
- C175-20
- C175-16 Generator Set
- C175-16 Generator Set
- 3516E Low Voltage Generator Set
- 3516E Generator Set
- 3516E Low Voltage Generator Set
- 3516E Low Voltage Generator Set
- 3516E Generator Set
- 3516C Tier 4 Final
- 3516C Generator Set
- 3516C (50 Hz) with Upgradeable Package
- 3516B (60 Hz) with Upgradeable Package
- 3516C Generator Set
- 3516B Generator Set
- 3516B Generator Set
- 3516B Generator Set
- 3516B (50 Hz) Generator Set
- 3516B Generator Set
- 3516B Generator Set
- 3516B Generator Set
- 3516 Diesel Generator Set
- 3516B (50 Hz) India Market Only
- 3516 Diesel Generator Set
- 3516 Diesel Generator Set
- 3512C Generator Set
- 3516 Diesel Generator Set
- 3512C Generator Set
- 3512B Diesel Generator Set
- 3512B Diesel Generator Set
- 3512B Diesel Generator Set
- 3512B (50 Hz) Generator Set
- 3512B Diesel Generator Set
- 3512B (50 Hz) India Market Only
- 3512B (50 Hz) Generator Set
- 3512 Generator Set
- 3512 with Upgradeable Package
- 3512 Generator Set
- C32 (60 Hz)
- 3512 Generator Set
- DE1500 GC
- D1250 GC
- DE1250S GC
- DE1400 GC
- C32 Generator Set
- DE1250 GC (50 Hz)
- DE1000S GC
- D1000 GC
- DE1100 GC
- C27 Generator Set
- C32 (50 Hz) India Market Only
- DE800S GC
- 3412C Generator Set
- C18 Generator Set
- 3412C Generator Set
- C18 Generator Set
- C18 Generator Set
- C18 Generator Set
- C18 Generator Set
- D600 GC (60 Hz) Generator Set
- C18 Generator Set
- DE600S GC Generator Set
- C18 Generator Set
- DE715 GC Generator Set
- C18 Generator Set
- D550 GC (60 Hz) Generator Set
- DE550S GC (60 Hz) Generator Set
- C18 (50 Hz) India Market Only
- DE605 GC (50 Hz) Generator Set
- DE660 GC (50 Hz) Generator Set
- C15 Generator Set
- C15 Generator Set
- D500 GC (60 Hz) Generator Set
- D450 GC (60 Hz) Generator Set
- DE500S GC (60 Hz) Generator Set
- C15 Generator Set
- C15 (50 Hz) China Non Road
- DE450S GC (60 Hz) Generator Set
- C15 (50 Hz) India Market Only
- DE550 GC (50 Hz) Generator Set
- C13 Generator Set
- C13 Generator Set
- D400 GC (60 Hz) Generator Set
- DE450 GC (50 Hz) Generator Set
- C13 (50 Hz) China Non Road
- DE500 GC (50 Hz) Generator Set
- C13 (50 Hz) India Market Only
- C13 Generator Set
- D350 GC (60 Hz) Generator Set
- DE400S GC Generator Set
- DE400 GC Generator Set
- C9 Generator Set
- C9 Generator Set
- D300 GC (60 Hz) Generator Set
- DE350S GC Generator Set
- C9 Generator Set
- C7.1 Generator Set
- D200 GC Generator Set
- D250 GC (60 Hz) Generator Set
- C7.1 ACERT
- DE220 GC (50 Hz) Generator Set
- C7.1 ACERT
- DE200 GC Generator Set (60 Hz)
- D175 GC Generator Set
- DE165 GC Generator Set (60 Hz)
- DE218AE0 (60 Hz) Generator Set
- DE218AE0 (50 Hz) Generator Set
- DE200 GC Generator Set (50 Hz)
- D150 GC Generator Set
- DE150 GC Generator Set (60 Hz)
- DE169AE0 (60 Hz) Generator Set
- D125 GC Generator Set
- DE165 GC Generator Set (50 Hz)
- C4.4 Generator Set
- DE150 GC Generator Set (50 Hz)
- DE169AE0 (50 Hz) Generator Set
- C4.4 Generator Set
- C4.4 Generator Set
- D100 GC Generator Set
- DE110 GC Generator Set (60 Hz)
- DE125AE0 (60 Hz) Generator Set
- DE110 GC Generator Set (50 Hz)
- DE125AE0 (50 Hz) Generator Set
- D80 GC Generator Set
- DE100AE0 (60 Hz) Generator Set
- DE88 GC Generator Set (60 Hz)
- C4.4 Generator Set
- DE88 GC Generator Set (50 Hz)
- DE100AE0 (50 Hz) Generator Set
- C3.3 Generator Set
- D60 GC Generator Set
- DE75AE0 (60 Hz) Generator Set
- DE65 GC Generator Set (60 Hz)
- DE75AE0 (50 Hz) Generator Set
- DE65 GC Generator Set (50 Hz)
- C3.3 Generator Set
- D50 GC Generator Set
- DE56AE0 (60 Hz) Generator Set
- DE55 GC Generator Set (60 Hz)
- D40 GC Generator Set
- DE55 GC Generator Set (50 Hz)
- DE50 GC Generator Set (60 Hz)
- DE56AE0 (50 Hz) Generator Set
- DE50 GC Generator Set (50 Hz)
- DE33 GC Generator Set (50 Hz)
- DE33 GC Generator Set (60 Hz)
- C2.2 | D30 Generator Set
- C2.2 | D25 Generator Set
- C2.2 Generator Set
- C2.2 Generator Set
- C2.2 | D20 Generator Set
- C1.5 Generator Set
- C1.5 Generator Set
- C1.1 Generator Set
- C1.1 Generator Set
- XQ 500
- XQ 800
- XQ 200
- XQ1500
- XQ1000
- XQ400
- XQ350
- XQ300
- XQ230
- APS150
- XQ100
- XQ30
- XQ2000
Overview
G3520C Gas Generator
- Cat G3520C Gas Engine
- SR4B or SR5 Generator
- EMCP 4.3 Control Panel
- Cooling System
- Emissions
- Proven System
- Full Range of Attachments
- Worldwide Product Support
Cat G3520C Gas Engine
- Robust high speed block design provides prolonged life and lower owning operationg costs
- Designed for maximum performance on low pressure pipeline natural gas
- Simple open chamber combustion system for reliability and fuel flexibility
- Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency
SR4B or SR5 Generator
- Designed to match performance and output characteristics of Caterpillar gas engines
- Industry leading mechanical and electrical design
- High efficiency
EMCP 4.3 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
Cooling System
Emissions
- Meets most worldwide emissions requirements down to 0.5 g/bhp-hr NOx level without aftertreatment
Proven System
- Field proven in a wide range of applications worldwide
- Fully prototype tested
- Certified torsional vibration analysis available
Full Range of Attachments
- Wide range of bolt-on system expansion attachments
- Factory designed and tested
- Flexible packaging options for easy and cost effective installation
Worldwide Product Support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Cat G3520C Gas Engine
- Robust high speed block design provides prolonged life and lower owning operationg costs
- Designed for maximum performance on low pressure pipeline natural gas
- Simple open chamber combustion system for reliability and fuel flexibility
- Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency
- One electronic control module handles all engine functions: ignition, governing, air/fuel ratio control and engine protection
SR4B or SR5 Generator
- Designed to match performance and output characteristics of Caterpillar gas engines
- Industry leading mechanical and electrical design
- High efficiency
EMCP 4.3 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
Cooling System
Emissions
- Meets most worldwide emissions requirements down to 0.5 g/bhp-hr NOx level without aftertreatment
Proven System
- Field proven in a wide range of applications worldwide
- Fully prototype tested
- Certified torsional vibration analysis available
Full Range of Attachments
- Wide range of bolt-on system expansion attachments
- Factory designed and tested
- Flexible packaging options for easy and cost effective installation
Worldwide Product Support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Gas Generator Sets Specification
- Maximum Electrical Efficiency
- 40.4%
- Maximum Standby Rating
- 2000
Engine Specification
- Engine Model
- G3520C
Generator Set Specifications
- Continuous Rating
- 2050 ekW
- Fuel Type
- Natural Gas, Biogas, Coal Gas
- Frequency
- 50 / 60 Hz
- RPM
- 1200 / 1500 / 1800 rpm
- Maximum Electrical Efficiency
- 40.10%
- Maximum Standby Rating
- 2050
Engine Specifications
- Bore
- 6.7in
- Stroke
- 7.5in
- Displacement
- 5270in³
- Aspiration
- TA
- Engine Model
- G3520C
- Fuel System
- Natural Gas, Biogas, Coal Gas
- Compression Ratio
- 11.3
Generator Set Dimensions
- Length
- 249in
- Width
- 79in
- Height
- 92in
- Dry Weight - Genset
- 37959lb
- Weight
- 37953lb
Standard/Optional Features
Standard Equipment:
-
- Air Inlet
-
- Two-element single-stage air cleaner with enclosure and service indicator
-
- Control Panels
-
- EMCP 4.3
-
- Cooling
-
- ANSI Class 6 in/DN customer flange connections for JW inlet and outlet
- Engine driven water pumps for jacket water and aftercooler
- 2nd Stage SCAC-Cat Flange
- Jacket water and SCAC driven pumps
- Jacket water and SCAC thermostat and outlet--ANSI 6 in/DN150
-
- Exhaust
-
- Dry exhaust manifolds, insulated and shielded
- Cat-flanged face outlet on turbocharger
- Individual exhaust port and turbocharger outlet wired to Integrated Tmeperature Sensing Module (ITSM) with GECM providing alarms and shutdowns
-
- Fuel System
-
- Fuel system is sized for 31.5 to 47.2 MJ/NM3 dry pipeline natural gas with pressure of 10.2 to 34.5KPa to the engine fuel control valve
- Electronic fuel metering valve, ANSI flange
- Throttle plate, 24V DC actuator, controlled by GECM
- 24V ETR Gas Shutoff Valve
-
- Ignition System
-
- Electronic Ignition System (controlled by GECM)
- Individual Cylinder Detonation Sensitive Timing (DST)
-
- Generator
-
- 3-phase brushless, salient pole
- Class F Insulation & temperature rise
- Reactive droop
- Permanent Magnet Excitiation
- Winding temperature detectors
- Anti-condensation space heater
- SR4B or SR5
- Busbar connections
- Caterpillar's Digital Voltage Regulator (CDVR) with 3-phase sensing and KVAR/PF control
- SR4B
-
- General
-
- Crankshaft Vibration Damper and Guard
- RH Service
- Parts Book
- Operation and maintenance manuals
- Paint - Caterpillar Yellow except rails and radiators gloss black
Optional Equipment:
-
- Air Inlet
-
- Enclosure Mounting Brackets and Piping
- Mounting stand
- Air cleaner with precleaner
-
- Contol Panel
-
- Custom 8-Light Alarm Module
- Local NFPA99-110 Alarm Module w/LEDs
- Remote 24-32V 8/16 Annunciator
- Synchronizing Module
- PL1000E/PL1000T Communications Module
- Engine Failure Relay
-
- Control Panels
-
- Local alarm module
-
- Cooling
-
- Inlet/Outlet connections
- Engine pumps
- Aftercooler air lines, aftercooler core replacement
- Jacket water coolant heater
-
- Exhaust
-
- Mufflers (15/18/25 dBA Attenuation) and spark-arresting muffler with ANSI companion flanges
- Exhaust expanders
- Flexible fittings
- 305/360/406 mm Elbow Kits
-
- Fuel System
-
- 14-69 kPa (2-10 psi) gas pressure regulator
- Fuel filter
- 24V DC Gas shutoff valve
- 207-276kPa, 30-40 psi gas knockdown regulator
-
- Generator
-
- Generator Removal
- Annunciator Modules
- Medium and high voltage generators and attachment
- 60 Hz--480/4160 Volt Generator Options
- Cable access box
- Generator air filter
- European Bus Bars
- Low voltage extension box
- Bearing temperature detectors
- 8.7/15 kV Class Current Transformers (CCCT, DCT, CT)
- 50 Hz--3300/6600 Volt Generator Options
-
- Governing System
-
- Load share module
-
- Starting/charging
-
- Jacket water heater
- Battery diconnect switch
- 24V starting motors
- Battery with cables and rack (shipped loose)
- 60A, 24V charging alternator (requires engine driven pumps)