Gas Generator Sets

360� Exterior View (HTML)

G3520 Fast Response Virtual Product Tour

Details

Gas Standby Rating
2000 ekW @ 0.8pf

Fuel Type
Natural Gas, Hydrogen Blend (up to 5%)

Emissions/Fuel Strategy
U.S. EPA Stationary Non-Emergency Certified

Contact

Foley Equipment Sales

+1 (316) 943-4211

Request a Quote

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

Certification

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

Seconds

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

Block Load

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

Features at a Glance

Cat 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

SR5 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

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

Cooling System

Designed to operate in standard ambient temperatures up to 43°C (110°F)
Contact your Cat Dealer for specific ambient and altitude capabilities

Emissions

EPA Certified for use in Emergency and Non-Emergency applications
Additional a NOx selectable genset is available to 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

Specifications

Full Specifications

Generator Set Specifications: Gas Standby Rating
2000 ekW @ 0.8pf

Fuel Type
Natural Gas, Hydrogen Blend (up to 5%)

Emissions/Fuel Strategy
U.S. EPA Stationary Non-Emergency Certified

Frequency
60 Hz

RPM
1800 rpm

Compression Ratio
11.5

Engine Specifications: Engine Model
G3520

Displacement
5956 in³

Aspiration
TA

Bore
6.7 in

Stroke
8.5 in

Generator Set Dimensions: Length
336 in

Width
94 in

Height
128 in

Weight
48500 lb

Equipment

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