G3520 with FAST RESPONSE
G3520 3120 kW Gas Generator Set
Cat® G3520 (3120 kW) Natural Gas Generator models are recognized as a symbol of power generation versatility due to many proven industry applications.
DESCRIPTION
Caterpillar is leading the power generation marketplace with Fast Response generator sets engineered to deliver unmatched performance, reliability, and cost-effectiveness.Electric PowerCat G3520 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 and hydrogen blends
- 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
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
SR5 & N9500 Generator
- Designed to match performance and output characteristics of Caterpillar gas engines
- Industry leading mechanical and electrical design
- High efficiency
Cat ECS 100 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
- Cat ECS 200 Control Panel available
- Capable with Cat ECS 300 & 400
Proven System
- Field proven in a wide range of applications worldwide
- Fully prototype tested
- Certified torsional vibration analysis available
Emissions
- EPA Certified for use in Emergency and Non-Emergency applications
- Additionally, NOx selectable genset is available to meets most worldwide emissions requirements down to 0.5 g/bhp-hr NOx or 250 mg/Nm3 level without aftertreatment
- Standard Equipment
- Optional Equipment
- Specs
- Docs
Standard Equipment
- Air Inlet
- Single element air cleaner with package and service indicator
- Control Panel
- Cat ECS 100
- Cooling
- Jacket water and SCAC engine-driven pumps
- Jacket water and SCAC thermostats
- Exhaust
- Dry exhaust manifolds, insulated and shielded
- Cat-flanged face outlet on turbocharger
- Fuel System
- 24V DC energized-to-run (ETR) gas shutoff valve
- Gas pressure regulator
- Engine-installed electronic control valve
- 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
- General
- Paint- Caterpillar Yellow with high gloss black rails and radiator
- Parts book
- Operation and maintenance manuals
- Crankshaft vibration damper and guard
- RH Service
- Generator
- SR5 / N9500
- Winding temperature detectors
- Permanent Magnet Excitiation
- Integrated voltage regulator (IVR)
- Anti-condensation space heater
- NEMA Class H insulation
- Cat Gearbox (50 Hz)
- Starting/Charging
- Electric Starter
- Jacket water heater
- 24V starting motors
- Battery with cables and rack (shipped loose)
- Governing System
- ADEM 6
- Ignition System
- Integrated Cylinder Pressure Sensor (ICPS)
- Electronic Ignition System (controlled by ADEM)
Optional Equipment
- Air Inlet
- Air cleaner with precleaner
- Control Panel
- Engine failure relay
- Remote PC monitoring
- DIO Modules
- Load Share Module
- Cat ECS 200
- CAN Wiring
- Circuit Breakers
- 100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
- 2000A, 2500A, 3000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers
- 3-pole (IEC 947-2 rated)
- 1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers
- Frame mounting
- S LSI, G LSIG, P LSIG-P, 4th Digit Type
- Cooling
- Factory provided remote radiator
- Exhaust
- 305 mm (12 in.) flange
- 305 mm (12in.) elbow
- 305mm (12 in) spark arresting muffler
- 305 mm (12 in.) muffler
- 18, 25 dBA Attenuation
- Fuel System
- 3, 0-100 kPag, 4-20mA gas train pressure sensors
- General
- Digital diagnostic tool
- Generator
- European bus bars
- Low voltage extension box
- Generator air filter
- Cable access box
- Bearing temperature detectors
- Starting/Charging
- 20/35/50A, 24VDC battery charger
- 50A, 24V charging alternator (requires engine driven pumps)
Specs
Overview
Long Name:
G3520 3120 kW Gas Generator Set
Name:
G3520 with FAST RESPONSE
Brand:
Caterpillar
Status:
Current
Generator Set Specifications
Gas Standby Rating
3120 ekW @ 1.0pf
Fuel Type
Natural Gas, Hydrogen Blend (up to 5%)
Emissions/Fuel Strategy
U.S. EPA Stationary Non-Emergency Certified
RPM
1800 rpm
Frequency
50 / 60 Hz
Maximum Electrical Efficiency
39.6%
Engine Specifications
Engine Model
G3520
Displacement
5956 in³ / 97.6 l
Aspiration
TA
Bore
6.7 in / 170 mm
Stroke
8.5 in / 215 mm
Generator Set Specifications
Compression Ratio
10.2
Generator Set Dimensions
Length
260 in / 6597 mm
Width
86 in / 2188 mm
Height
99 in / 2509 mm
Weight
48444 lb / 21974 kg
Generator Set Specifications
Frequency
50/60 Hz
Engine Specifications
Compression Ratio
10.2:1
Generator Set Specifications
Speed
1800 RPM
SEE HOW G3520 with FAST RESPONSE COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
Gas Generator Sets
G3520 with FAST RESPONSE
- Brand
- Caterpillar
- Status
- Current
- Fuel Type
- Natural Gas, Hydrogen Blend (up to 5%)
- RPM
- 1800 rpm
- Frequency
- 50/60 Hz
- Engine Model
- G3520
- Displacement
- 5956 in³ / 97.6 l
- Aspiration
- TA
- Bore
- 6.7 in / 170 mm
- Stroke
- 8.5 in / 215 mm
- Compression Ratio
- 10.2:1
- Length
- 260 in / 6597 mm
- Width
- 86 in / 2188 mm
- Height
- 99 in / 2509 mm
Selected Model
Gas Generator Sets
G3516H
- Brand
- Caterpillar
- Status
- Current
- Fuel Type
- Natural Gas, Hydrogen Blend (up to 25%)
- RPM
- 1500 rpm
- Frequency
- 50 / 60 Hz
- Engine Model
- G3516H
- Displacement
- 4765 in³ / 78 l
- Aspiration
- TA
- Bore
- 6.7 in / 170 mm
- Stroke
- 8.5 in / 215 mm
- Compression Ratio
- 12.1
- Length
- 291 in / 7395 mm
- Width
- 84 in / 2139 mm
- Height
- 95 in / 2402 mm
Gas Generator Sets
G3520 with FAST RESPONSE
- Brand
- Caterpillar
- Status
- Current
- Fuel Type
- Natural Gas, Hydrogen Blend (up to 5%)
- RPM
- 1800 rpm
- Frequency
- 60 Hz
- Engine Model
- G3520
- Displacement
- 5956 in³ / 97.6 l
- Aspiration
- TA
- Bore
- 6.7 in / 170 mm
- Stroke
- 8.5 in / 215 mm
- Compression Ratio
- 11.5
- Length
- 336 in / 8534 mm
- Width
- 94 in / 2386 mm
- Height
- 128 in / 3230 mm