Gas Generator G3516A
From natural gas-fueled combined heat and power (CHP) systems and emergency power for facilities, to renewable biogas energy to support the local grid, or electricity generated from coal mine gases, Caterpillar has a wide range of reliable gas power solutions.
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Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Continuous Rating | text | 1085 ekW | ||||
| Fuel Type | text | Natural Gas, Biogas, Coal Gas | ||||
| Maximum Electrical Efficiency | text | 36.50% |
Documents & Spec Sheets
Features & Benefits
Cat G3516A 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
SR5 Generator
- Designed to match performance and output characteristics of Caterpillar gas engines
- Industry leading mechanical and electrical design
- High efficiency
EMCP 4.3 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
Emissions
- Meets most worldwide emissions requirements down to 0.5 g/bhp-hr NOx level without aftertreatment
Proven System
- Field proven in a wide range of applications worldwide
- Fully prototype tested
- Certified torsional vibration analysis available
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
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
Complete Specifications
Generator Set Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Continuous Rating | text | 1085 ekW | ||||
| Fuel Type | text | Natural Gas, Biogas, Coal Gas | ||||
| Maximum Electrical Efficiency | text | 36.50% | ||||
| Maximum Standby Rating | text | 1000 kw | ||||
| Frequency | text | 50 / 60 Hz | ||||
| RPM | text | 1200 / 1500 rpm | ||||
| Engine Model | text | G3516A | ||||
| Displacement | measurement | 4210 | in³ | 69 | l | |
| Aspiration | text | TA | ||||
| Bore | measurement | 6.7 | in | 170 | mm | |
| Stroke | measurement | 7.5 | in | 190 | mm | |
| Length | measurement | 193 | in | 4913 | mm | |
| Width | measurement | 68 | in | 1736 | mm | |
| Height | measurement | 76 | in | 1940 | mm | |
| Dry Weight - Genset | measurement | 27670 | lb | 12549 | kg |
Standard Equipment
Exhaust
- Dry exhaust manifolds, insulated and shielded
Generator
- Anti-condensation space heater
- Permanent magnet excitation
- SR4B
- Caterpillar's Digital Voltage Regulator (CDVR) with 3-phase sensing and KVAR/PF control
Starting/Charging
- 24V starting motors
General
- Crankshaft vibration damper and guard
- Paint - Caterpillar Yellow except rails are gloss black
- Operation and maintenance manuals
- Parts book
Optional Equipment
Air Inlet
- Air inlet adapters
Cooling
- Inlet/Outlet connections
Exhaust
- Flexible fitting
- Elbow
- Flange
- Muffler and spark-arresting muffler with companion flanges
- Exhaust expander
Generator
- Low voltage extension box
- Generator air filter
- European bus bar
- Cable access box
Start/Charging
- Jacket water heater
- Charging alternator
- Battery with cable and rack (shipped loose)
- Battery charger
- Oversized battery
General
- Engine barring group
- EEC D.O.I and other certifications
- Crankcase explosion relief valve