Gas Standby Rating 750 ekW @ 0.8pf
Fuel Type Natural Gas, Hydrogen Blend (up to 5%)
Emissions/Fuel Strategy U.S. EPA Certified for Non-Emergency Stationary Genset
RPM 1800 rpm
Displacement 3173in³
Emissions/Fuel Strategy U.S. EPA Certified for Non-Emergency Stationary Genset
Frequency 60 Hz
Fuel Type Natural Gas, Hydrogen Blend (up to 5%)
Gas Standby Rating 750 ekW @ 0.8pf
RPM 1800 rpm
Aspiration TA
Bore 6.7in
Displacement 3173in³
Engine Model G3512
Governor Type ADEM A4
Stroke 7.5in
Height 99.4in
Length 205.7in
Weight 27500lb
Width 90in
Dual air cleaners, 1 per side, with service indicator
Two-element single-stage air cleaner with enclosure and service indicator
Cat ECS 100
Engine driven pumps for jacket water and separate circuit aftercooler
Jacket water and SCAC engine-driven pumps
Jacket water and SCAC thermostats
LH or RG connections when radiator is not selected
Package mounted radiator
NOx sensor based air-fuel-ratio control
0.5 to 5 psi engine fuel inlet pressure
Pipeline Natural Gas: 800-1000 BTU/scf and 70-100 Methane Number
Gas Train: NFPA37 and CSA B149.3
Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM providing alarms and shutdowns
Dry exhaust manifolds, insulated and shielded
Cat-flanged face outlet on turbocharger
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
Throttle plate, 24V DC actuator, controlled by GECM
Engine-installed electronic control valve
Gas pressure regulator
24V DC energized-to-run (ETR) gas shutoff valve
Crankshaft vibration damper and guard
Operation and maintenance manuals
Parts book
Paint- Caterpillar Yellow except rails and radiators gloss black
RH Service
Gear type lube oil pump
Cartridge style oil filter
Anti-condensation space heater
Winding temperature detectors
NEMA Class H insulation
SR5
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
ADEM A4
Individual Cylinder Detonation Sensitive Timing (DST)
Electronic Ignition System (controlled by ADEM A4)
ADEM A4 speed governor with 4 to 20ma (0V to 5V) speed input
24V DC starting motors
Batteries with rack and cables
Electric Starter
Mounting brackets and piping
Air cleaner with precleaner
S LSI, G LSIG, P LSIG-P, 4th Digit Type
Right, left, rear mounted
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
100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
3-pole (IEC 947-2 rated)
Frame mounting
Remote annunciator
Local alarm module
Local PC monitoring
Engine failure relay
Remote PC monitoring
Coolant level drain line with valves, fan with guard
Remote radiator for JW and SCAC circuits, level switch included but not wired
Inlet/Outlet connections
305 mm (12in.) elbow
18, 25 dBA Attenuation
Flexible fittings
305 mm (12 in.) muffler
305mm (12 in) spark arresting muffler
305 mm (12 in.) flange
3, 0-100 kPag, 4-20mA gas train pressure sensors
Special paint order
US AID emblem
Tool set
Digital diagnostic tool
Cable access box
Generator air filter
European bus bars
Low voltage extension box
Bearing temperature detectors
20A, 24VDC battery charger
Battery with cables and rack
Jacket water heater
45A, 24V charging alternator (requires engine driven pumps)
60 Hz: USA
