Gas Generator G3512H

G3512H 50 Hz Gas Open Generator Set, Rear Right View

G3512H 50 Hz Gas Open Generator Set, Rear Left View

G3512H 50 Hz Gas Open Generator Set, Front Left view

G3512H 50 Hz Gas Open Generator Set, Front Right View

G3512H 60 Hz Gas Open Generator Set, Rear Right View

G3512H 60 Hz Gas Open Generator Set, Rear Left View

G3512H 60 Hz Gas Open Generator Set, Front Left View

G3512H 60 Hz Gas Open Generator Set, Front Right View

G3512H Generator Set

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Key Specs

Continuous Rating 1515 ekW / 1505 ekW @1.0pf
Fuel Type Natural Gas, Hydrogen Blend (up to 25%)
Maximum Electrical Efficiency 44.90%

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Benefits

Up to 25%

hydrogen blended fuel option

Enables operation of up to 25% hydrogen blend (by volume) with pipeline natural gas fuel.

Up to 15%

savings on service

Extended maintenance intervals leading to lower service costs

Up to 20%

lower lube oil consumption

Leading to lower service costs and extended maintenance intervals

Specifications
Benefits and Features
Standard/Optional Features

Generator Set Specifications

Continuous Rating	1515 ekW / 1505 ekW @1.0pf
Fuel Type	Natural Gas, Hydrogen Blend (up to 25%)
Maximum Electrical Efficiency	44.90%
Frequency	50 / 60 Hz
RPM	1500 rpm

Engine Specifications

Engine Model	G3512H
Displacement	3574in³
Aspiration	TA
Bore	6.7in
Stroke	8.5in
Governor Type	ADEM A4

Generator Set Dimensions

Length	223in
Width	76in
Height	91in
Dry Weight - Genset	31085lb

Cat G3512H 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 mixtures
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

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

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

Standard Equipment

Air Inlet

Package Mounted Air Cleaner with service indicator

Cooling

Jacket water and SCAC thermostats
2nd Stage CAT Flange
ANSI Class 150 JW Connection
Engine driven pumps for jacket water and aftercooler cooling

Control Panels

Dedicated customer wiring terminals

Control Panel

EMCP4.3

Exhaust

Dry exhaust manifolds insulated and shielded
Center section cooled turbocharger with Cat flanged outlet

Generator

High efficiency low voltage Cat generator, permanent magnet excitation, digital regulation, IP23 water ingress protection, & form wound construction.

Starting/charging

Electric Starter

General

Paint - Caterpillar Yellow except rails and radiators gloss black
Crankshaft vibration damper and guard

Optional Equipment