G3520 2000 ekW

Gas Generator Sets G3520 with FAST RESPONSE

Request A Price Find Dealer

Key Specs

Gas Standby Rating
2000 ekW @ 0.8pf
2000 ekW @ 0.8pf
Fuel Type
Natural Gas, Hydrogen Blend (up to 5%)
Natural Gas, Hydrogen Blend (up to 5%)
Emissions/Fuel Strategy
U.S. EPA Stationary Non-Emergency Certified
U.S. EPA Stationary Non-Emergency Certified

Overview

1400 - 2000 kW Natural Gas Generator

Caterpillar is leading the power generation marketplace with Fast Response generator sets engineered to deliver unmatched performance, reliability, and cost-effectiveness.

Benefits

Meets UL2200 Certification

Leading edge EPA Certification for non-Emergency, UL2200, UL1446, and more

Ready in 7 Seconds

Complies with industry leading specifications such as NFPA 110 level 1 Type 10

Ready to accept 100% Block Load

Able to pick up the loads for the entire site in the event of an emergency.

Product Specifications for G3520 with FAST RESPONSE

Gas Standby Rating 2000 ekW @ 0.8pf 2000 ekW @ 0.8pf
Fuel Type Natural Gas, Hydrogen Blend (up to 5%) Natural Gas, Hydrogen Blend (up to 5%)
Emissions/Fuel Strategy U.S. EPA Stationary Non-Emergency Certified U.S. EPA Stationary Non-Emergency Certified
Frequency 60 Hz 60 Hz
RPM 1800 rpm 1800 rpm
Compression Ratio 11.5 11.5
Engine Model G3520 G3520
Displacement 5956 in³ 97.6 l
Aspiration TA TA
Bore 6.7 in 170 mm
Stroke 8.5 in 215 mm
Length 336 in 8534 mm
Width 94 in 2386 mm
Height 128 in 3230 mm
Weight 48500 lb 22000 kg

G3520 with FAST RESPONSE Standard Equipment

Air Inlet

  • Two-element single-stage air cleaner with enclosure 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
  • Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM 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
  • Engine-installed electronic control valve
  • Gas pressure regulator
  • Throttle plate, 24V DC actuator, controlled by GECM
  • 24V DC energized-to-run (ETR) gas shutoff valve

General

  • Parts book
  • Paint- Caterpillar Yellow with high gloss black rails and radiator
  • Operation and maintenance manuals
  • Crankshaft vibration damper and guard
  • RH Service

Generator

  • Permanent Magnet Excitiation
  • Integrated voltage regulator (IVR)
  • SR5
  • Winding temperature detectors
  • Anti-condensation space heater
  • NEMA Class H insulation

Starting/Charging

  • 24V starting motors
  • Battery with cables and rack (shipped loose)
  • Jacket water heater
  • Electric Starter

Governing System

  • ADEM A4

Ignition System

  • Electronic Ignition System (controlled by ADEM A4)
  • Individual Cylinder Detonation Sensitive Timing (DST)

G3520 with FAST RESPONSE Optional Equipment

Air Inlet

  • Air cleaner with precleaner

Control Panel

  • EMCP 4.4
  • Local alarm module
  • Engine failure relay
  • Remote annunciator
  • Remote PC monitoring
  • Local PC monitoring

Circuit Breakers

  • 1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers
  • 100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
  • S LSI, G LSIG, P LSIG-P, 4th Digit Type
  • Frame mounting
  • 3-pole (IEC 947-2 rated)
  • 2000A, 2500A, 3000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers

Cooling

  • Package mounted radiator
  • Coolant level drain line with valves, fan with guard

Exhaust

  • 18, 25 dBA Attenuation
  • 305mm (12 in) spark arresting muffler
  • 305 mm (12in.) elbow
  • 305 mm (12 in.) flange
  • 305 mm (12 in.) muffler

Fuel System

  • 3, 0-100 kPag, 4-20mA gas train pressure sensors

General

  • Digital diagnostic tool

Generator

  • Bearing temperature detectors
  • Generator air filter
  • Cable access box
  • European bus bars
  • Low voltage extension box

Starting/Charging

  • 20A, 24VDC battery charger
  • 45A, 24V charging alternator (requires engine driven pumps)

Grid Code Compliance

  • 60 Hz: USA

See how G3520 with FAST RESPONSE compares against frequently compared products.

Use the comparison tool to compare detailed specs of Cat and competitor models.

COMPARE ALL MODELS

Cat RAM and Condition Monitoring

Observe and manage your fleet from anywhere with Cat RAM, and benefit from real-time monitoring by expert advisors with Condition Monitoring.

Learn More

Service Agreement (Cat® CVA & LTSA)

Experience hassle-free ownership and predictable expenses with flexible Customer Value Agreements, which include Long-Term Service Agreements.

Learn More

Maintenance and Repairs

Retain genset value with maintenance, upgrade kits, and repair options that extend lifecycles, optimise performance, and help you control costs.

Learn More

Parts

Shop for genuine and Cat Reman parts online, with access to price, inventory, and 24/7 expert support.

Learn More

Media Gallery

G3520 Gas Generator Set

G3520 Gas Generator Set

G3520 Gas Generator Set

G3520 Gas Generator Set

G3520 Gas Generator Set
G3520 Gas Generator Set
G3520 Gas Generator Set
G3520 Gas Generator Set

Standby

Cat® G3520 Fast Response Walk-Around

Standby
Cat® G3520 Fast Response Walk-Around

360 View

Take the interactive virtual product tour to explore the great features and benefits of the G3520 with FAST RESPONSE

Start G3520 with FAST RESPONSE Tour
close