Gas Generator G3512H

Frequency	50 / 60 Hz
Fuel Type	Natural Gas
Maximum Continuous Rating	1515 ekW / 1505 ekW @1.0pf
Maximum Electrical Efficiency	44.90%
RPM	1500 rpm

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

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

Standard Equipment:

Package Mounted Air Cleaner with service indicator

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

Dedicated customer wiring terminals

EMCP4.3

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

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

Electric Starter

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

Optional Equipment:

Mounting brackets and piping
Air cleaner with precleaner

Remote annunciator

Frame mounting circuit breaker orientation
2500A 3-pole IEC rated circuit breakers
Rear Mounted Circuit Breaker
3000A/3200A/4000A UL100% Rated Masterpact circuit breaker (60 Hz only)
LSI Long-Time, LSI-P Long-Time, LSIG Long-Time, LSIG-P Long-Time,

Language Options
Cable Shroud Location
Engine failure relay
Discrete I/O module, 12 digital points, 8 'Form C' relay
16 point/32 light annunciator with NFPA99-110/CSA282 configuration
Empty Upper Box Right/Left
Local Alarm module
Synchronization module
Cat Connect: Ethernet, satellite, or cell telematics
Local/Remote PC Monitorring
Right/Left/Rear Extension Box

Remote radiator for JW and SCAC circuits
220V (50Hz), 240V (60Hz), 480V (60Hz) JW heater

Flexible fitting [305mm x 305mm (12in. X 12in.)] w/ 12 bolt-flanges
406mm (16in.) sparking-arresting muffler with companion flange
Exhaust expander [250mm-329mm (10in-12in)]
305mm (12 in.) flange
Muffler options
Elbow exhaust

1/2" NPT gas train conduit connectors
3, 0-100kPag 4-20mA gas train pressure sensors
Fuel Filter
Gas knockdown regulators

Digital Diagnostic tool
US Aid emblem

Generator air filter
Manual voltage control
Cable access box
RTD Monitorring
Bearing temperature detectors

ADEM A4 4-20mA (0-5V) speed input

Battery with cables and rack
24V Starting motors
20A, 24VDC battery charger
45A, 24V charging alternator (requires engine driven pumps)
Jacket water heater

What Our Customers Are Saying About Us

Gregory Poole Equipment Company

4.0

Based on 58 reviews

review us on

Tom Corona

21:51 06 May 26

Rich Stidd

22:10 02 May 26

Carlos Virgilio Sauceda Rivera

20:55 23 Mar 26

John Karpathian

16:21 24 Jan 26

Clean store and great employees

Hunter Flaugher

12:56 06 Aug 25

Hydraulic pump shop is unmatched. I made the mistake of going somewhere else before bringing my pump here. These guys were more than helpful and friendly. Went out of their way to help me find a solution for my problem even when it didn’t benefit them. This is how businesses should be run. I won’t go anywhere else.

Brian Hrudka

16:45 12 Feb 25

Too bad Poole Cat Field Service is better at invoicing than actually getting my machines moving.

A prompt and courteous technician arrived, and correctly diagnosed two problems with my mini Ex. Thank you. I corrected those problems, but machine still did not work.

He diagnosed a fuel problem as a clogged filter, rather than a bad fuel pump which I managed to diagnose. I also figured out, via help on the internet, that the fuel shut-off solenoid was bad.

Machine runs fine now. So my advice is to check the internet, before letting Poole charge you $870 for a two hour field visit. And you can find a perfectly fine aftermarket fuel pump for $20 rather than the $250 that Poole charges... and it arrives faster,

Jacey Price

21:04 05 Dec 24

Need to teach a tech how to drive a service truck. Around 2:48 on highway 40 east, the truck pictured (plate ending in 8236) flew across 3 lanes of traffic to meet the Cleveland rd exit. Almost hit a semi and caused me to swerve with my children in the car. Glad making the exit was more important than children’s lives.