G3512 750 ekW
Benefits & Features
Emissions
EPA Certified for use in Emergency and Non-Emergency applications. Additional a NOx selectable genset is available to meets most worldwide emissions requirements down to 0.5 g/bhp-hr Nox level without aftertreatment
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
World Wide Product Support
Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Caterpillar S•O•S℠„ program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products
CAT SR5 Generator
Designed to match performance and output characteristics of Caterpillar gas engines. Industry leading mechanical and electrical design. High efficiency
CAT EMCP4.3 Control Panel
The EMCP controller features the reliability and durability you have come to expect from your Cat equipment. EMCP4.3 is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. EMCP4.3 systems can be further customized to meet your needs through programming and expansion modules.
Proven System
Field proven in a wide range of apllications worldwide, fully protype tested, and certified torsional vibration analysis available
CAT G3512 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
CAT electronic control system
Simple user friendly interface and navigation. Digital monitoring, metering and protection setting. Fully-featured power metering and protective relaying. Remote control and monitor capability options
Specifications
Overview
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Equipment
G3512 750 ekW Standard Equipment
Air Inlet
- Two-element single-stage air cleaner with enclosure and service indicator
Control Panel
- EMCP 4.3
Cooling
- Jacket water and SCAC engine-driven pumps
- Jacket water and SCAC thermostats
- Package mounted radiator
- LH or RG connections when radiator is not selected
Exhaust
- Dry exhaust manifolds, insulated and shielded
- Cat-flanged face outlet on turbocharger
- Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM providing alarms and shutdowns
Fuel System
- 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
- Engine-installed electronic control valve
- 24V DC energized-to-run (ETR) gas shutoff valve
- Gas pressure regulator
General
- Paint- Caterpillar Yellow except rails and radiators gloss black
- “Stationary Use Only” Label in Correspondence with EPA Nonroad Mobile SI rule
- Parts book
- Crankshaft vibration damper and guard
- Operation and maintenance manuals
- RH Service
Generator
- 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
- Anti-condensation space heater
- Winding temperature detectors
- NEMA Class H insulation
Governing System
- ADEM A4
Ignition System
- Electronic Ignition System (controlled by ADEM A4)
- Individual Cylinder Detonation Sensitive Timing (DST)
Starting/Charging
- Electric Starter
G3512 750 ekW Optional Equipment
Air Inlet
- Mounting brackets and piping
- Air cleaner with precleaner
Circuit Breakers
- 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
- Frame mounting
Control Panel
- Local alarm module
- Remote annunciator
- Local PC monitoring
- Remote PC monitoring
- Engine failure relay
Cooling
- 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
Exhaust
- 305 mm (12 in.) muffler
- 18, 25 dBA Attenuation
- 305mm (12 in) spark arresting muffler
- 305 mm (12in.) elbow
- 305 mm (12 in.) flange
- Flexible fittings
Fuel System
- 3, 0-100 kPag, 4-20mA gas train pressure sensors
General
- US AID emblem
- Special paint order
- Tool set
- Digital diagnostic tool
Generator
- Cable access box
- Bearing temperature detectors
- Generator air filter
- Low voltage extension box
- European bus bars
Starting/Charging
- 24V starting motors
- Battery with cables and rack (shipped ;ppse_
- Jacket water heater
- 45A, 24V charging alternator (requires engine driven pumps)
- 20A, 24VDC battery charger
Why Choose Cat® Electric Power?
Caterpillar offers a comprehensive variety of electric power systems, customised to fit your needs. Our specialised systems deliver high power and performance in industries across the globe. With Caterpillar, you get outstanding manufacturing quality, expert support, and the essential tools and applications to complete any project.
Learn More About Electric Power
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Application Center
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