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G3512 1000kW Gas Generator Set

Gas Standby Rating1000 ekW @ 0.8pf

Fuel TypeNatural Gas, Hydrogen Blend (up to 5%)

Emissions/Fuel StrategyU.S. EPA Certified for Non-Emergency Stationary Genset

RPM1800 rpm

Frequency60 Hz

Compression Ratio9.7

Displacement3173in³

Engine ModelG3512

Displacement3173in³

AspirationTA

Bore6.7in

Stroke7.5in

Length205.7in

Width90in

Height99.4in

Weight27500lb

Standard

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

Dual air cleaners, 1 per side, with service indicator

Optional

Mounting brackets and piping

Air cleaner with precleaner

Standard

Cat ECS 100

Optional

Local PC monitoring

Engine failure relay

Remote PC monitoring

Local alarm module

Remote annunciator

Standard

Engine driven pumps for jacket water and separate circuit aftercooler

Standard

Package mounted radiator

Jacket water and SCAC engine-driven pumps

Jacket water and SCAC thermostats

LH or RG connections when radiator is not selected

Optional

Remote radiator for JW and SCAC circuits, level switch included but not wired

Inlet/Outlet connections

Coolant level drain line with valves, fan with guard

Standard

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

Optional

305 mm (12 in.) flange

Flexible fittings

18, 25 dBA Attenuation

305 mm (12 in.) muffler

305mm (12 in) spark arresting muffler

305 mm (12in.) elbow

Standard

NOx sensor based air-fuel-ratio control

Pipeline Natural Gas: 800-1000 BTU/scf and 70-100 Methane Number

Gas Train: NFPA37 and CSA B149.3

0.5 to 5 psi engine fuel inlet pressure

Standard

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

Throttle plate, 24V DC actuator, controlled by GECM

24V DC energized-to-run (ETR) gas shutoff valve

Gas pressure regulator

Optional

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

Standard

Operation and maintenance manuals

Paint- Caterpillar Yellow except rails and radiators gloss black 

Parts book

“Stationary Use Only” Label in Correspondence with EPA Nonroad Mobile SI rule 

RH Service

Crankshaft vibration damper and guard

Optional

US AID emblem

Special paint order

Digital diagnostic tool

Tool set

Standard

Cartridge style oil filter

Gear type lube oil pump

Standard

Jacket water heater

Battery with cables and rack (shipped loose)

Electric Starter

Batteries with rack and cables

24V DC starting motors

Optional

20A, 24VDC battery charger

24V starting motors

45A, 24V charging alternator (requires engine driven pumps)

Standard

NEMA Class H insulation

Permanent Magnet Excitiation

SR5

Anti-condensation space heater

Caterpillar's Digital Voltage Regulator (CDVR) including reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, and a min/max exciter

Winding temperature detectors

Optional

Generator air filter

European bus bars

Low voltage extension box

Cable access box

Bearing temperature detectors

Standard

Electronic Ignition System (controlled by ADEM A4) 

Individual Cylinder Detonation Sensitive Timing (DST) 

Standard

ADEM A4 speed governor with 4 to 20ma (0V to 5V) speed input

Optional

2000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers

Frame mounting

S LSI, G LSIG, P LSIG-P, 4th Digit Type

Right, left, rear mounted

1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers

100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating

3-pole (IEC 947-2 rated)

1200A, 3 Pole, UL-100% Rated P-Frame Circuit Breakers

Optional

60 Hz: USA

Coming Soon

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