G3512E Gas Generator Set

Continuous Rating	1200 ekW
Frequency	50 Hz
Fuel Type	Natural Gas
Maximum Electrical Efficiency	42.30%
Maximum Standby Rating	-
Speed	1500 rpm

Dry Weight - Genset	27475lb
Height	89in
Length	181in
Width	65in

Aspiration	TA
Bore	6.7in
Displacement	3158in³
Engine Model	G3512E
Stroke	7.5in

Standard Equipment:

Two-element single-stage air cleaner with enclosure and service indicator

EMCP 4.3

Jacket water and SCAC engine-driven pumps
Jacket water and SCAC thermostats

Dry exhaust manifolds, insulated and shielded
Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM providing alarms and shutdowns
Cat-flanged face outlet on turbocharger

Engine-installed electronic control valve
24V DC energized-to-run (ETR) gas shutoff valve
Gas pressure regulator

Electronic fuel metering valve
Throttle plate, 24V DC actuator, controlled by GECM
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

Paint- Caterpillar Yellow except rails are gloss black
Parts book
Crankshaft vibration damper and guard
Operation and maintenance manuals
RH Service

SR4B
Permanent Magnet Excitiation
Caterpillar's Digital Voltage Regulator (CDVR) including reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, and a min/max exciter
Anti-condensation space heater
Winding temperature detectors
NEMA Class H insulation

ADEM A4

Electronic Ignition System (controlled by GECM)
Individual Cylinder Detonation Sensitive Timing (DST)

Electric Starter

Optional Equipment:

Mounting brackets and piping
Air cleaner with precleaner

Frame mounting
Right, left, rear mounted
3-pole (IEC 947-2 rated)
100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
S LSI, G LSIG, P LSIG-P, 4th Digit Type
1200A, 3 Pole, UL-100% Rated P-Frame Circuit Breakers
1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers
2000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers

Remote radiator for JW and SCAC circuits, level switch included but not wired
Coolant level drain line with valves, fan with guard
Inlet/Outlet connections

Local alarm module
Remote annunciator
Local PC monitoring
Remote PC monitoring
Engine failure relay

305 mm (12 in.) Flange
250mm-329mm Flange Expander
Flexible fittings

Remote mounted gas train, sized for 31.5 MJ/Nm3 (800 btu/cu ft) dry pipeline natural gas with inlet pressure range of 19.2 to 48.3 kPa (2.78 to 7 psi).

US AID emblem
Special paint order
Tool set
Digital diagnostic tool

Cable access box
Bearing temperature detectors
Generator air filter
European bus bars

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

What Our Customers Are Saying About Us

Gregory Poole Equipment Company

4.0

Based on 58 reviews

review us on

Tom Corona

2 months ago

Rich Stidd

2 months ago

Carlos Virgilio Sauceda Rivera

3 months ago

John Karpathian

5 months ago

Clean store and great employees

Hunter Flaugher

11 months ago

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

1 year ago

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

2 years ago

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.