U.S. EPA Certified for Emergency Only Stationary Genset
Frequency
60 Hz
RPM
1800 rpm
Engine Specifications
Engine Model
G3412
Displacement
1,649 in³
Aspiration
NA
Bore
5 in
Stroke
6 in
Generator Set Dimensions
Length
165 in
Width
85 in
Height
86 in
Dry Weight - Genset
14,700 lb
Cat G3412 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
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
Emissions
EPA Certified from the factoryfor use in Emergency applications
EMCP4.3 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
Cooling System
Designed to operate in standard ambient temperatures up to 43°C (110°F)Contact your Cat Dealer for specific ambient and altitude capabilities
SR5 Generator
Designed to match performance and output characteristics of Caterpillar gas engines
Industry leading mechanical and electrical design
High efficiency
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
Proven System
Field proven in a wide range of applications worldwide
Fully prototype tested
Certified torsional vibration analysis available
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
Air Inlet
Two-element single-stage air cleaner with enclosure and service indicator
Dual air cleaners, 1 per side, with service indicator
Control Panel
EMCP 4.3
Cooling
Package mounted radiator
LH or RG connections when radiator is not selected
Engine driven pumps for jacket water and separate circuit aftercooler
Jacket water and SCAC thermostats
Fuel
Pipeline Natural Gas: 800-1000 BTU/scf and 70-100 Methane Number
Gas Train: NFPA37 and CSA B149.3
Exhaust
Dry exhaust manifolds, insulated and shielded
Fuel System
Engine-installed electronic control valve
Gas pressure regulator
24V DC energized-to-run (ETR) gas shutoff valve
General
Paint- Caterpillar Yellow with gloss black rails and radiators
Operation and maintenance manuals
RH Service
Parts book
Crankshaft vibration damper and guard
Lubrication
Cartridge style oil filter
Gear type lube oil pump
Generator
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
Permanent Magnet Excitiation
Winding temperature detectors
Governing System
ADEM A4
Ignition System
Electronic Ignition System (controlled by ADEM A4)