G3520J Gas Compression Engine
Gas Compression Engines
Details
Maximum Rating
1725 BHP
Rated Speed
1400 rpm
Emissions
Lean Burn: EPA NSPS Site Compliant Capable with Customer Supplied Aftertreatment, 0.5 g/bhp-hr NOx
Overview
The line of G3520J engines brings versatility, uptime, and low operating cost to your gas compression operation. They deliver the lowest engine-out emissions in the industry without sacrificing performance. Ideal applications for G3520J engines include primary gathering, central gathering, and gas processing plants.
Features at a Glance
- Engine Design
-
- Built on G3500 LE proven reliability and durability
- Ability to burn a wide spectrum of gaseous fuels
- Robust diesel strength design prolongs life and lowers owning and sdfsoperating costs
- Broad operating speed range at lower site air density (high altitude/ sdfshot ambient temperatures)
- Higher power density improves fleet management
- Quality engine diagnostics
- Detonation-sensitive timing control for individual cylinderst temperatures)
- Ultra Lean Burn Technology (ULB)
-
ULB technology uses an advanced control system, a better turbo sdfamatch, improved air and fuel mixing, and a more sophisticated sdfscombustion recipe to provide:
- Lowest engine-out emissions
- Highest fuel efficiency
- Improved altitude and speed turndown
- Stable load acceptance and load rejection
- Emissions
-
- Meets U.S. EPA Spark Ignited Stationary NSPS emissions for 2010 and some non-attainment areas
- Lean air/fuel mixture provides best available emissions and fuel efficiency for engines of this bore size
- Advanced Digital Engine Management
-
ADEM A3 engine management system integrates speed control, air/fuel ratio control, and ignition/detonation controls into a complete engine management system. ADEM A3 has improved: user interface, display system, shutdown controls, and system diagnostics.
- Full Range of Attachments
-
Large variety of factory-installed engine attachments reduces packaging time
- Testing
-
Every engine is full-load tested to ensure proper engine performance
- Gas Engine Rating Pro
-
GERP is a web-based program designed to provide site performance capabilities for Cat® natural gas engines for the gas compression industry. GERP provides engine data for your site’s altitude, ambient temperature, fuel, engine coolant heat rejection, performance data, installation drawings, spec sheets, and pump curves.
- Product Support Offered Through Global Cat Dealer
-
- More than 2,200 dealer outlets
- Cat factory-trained dealer technicians service every aspect of your petroleum engine
- Cat parts and labor warranty
- Preventive maintenance agreements available for repair sdfsbefore-failure options
- S•O•SSM program matches your oil and coolant samples sdfdagainst Caterpillar set standards to determine:-Internal engine component condition-Presence of unwanted fluid-Presence of combustion by-products-Site-specific oil change interval
- Web Site
-
For all your Oil & Gas power requirements, visit www.cat.com/oilandgas
Specifications
Full Specifications
- Engine Specifications
-
Maximum Rating
1725 BHPRated Speed
1400 rpmEmissions
Lean Burn: EPA NSPS Site Compliant Capable with Customer Supplied Aftertreatment, 0.5 g/bhp-hr NOxMinimum Rating
1680.0 BHPDisplacement
5263 in³Aspiration
Turbocharged - 2 stage AftercooledOil Change Interval
2000 hoursFlywheel Teeth
183Length
162 inWidth
74 inHeight
93 inWeight - Dry
23776 lbBore
6.7 inRotation from Flywheel End
CounterclockwiseStroke
7.5 inCombustion
Lean Burn
- Capacity for Liquids
-
Lube Oil System - Refill
143 gal (US)
- Governor and Protection
-
Governor and Protection
Electronic (ADEM™ A3)
Equipment
- Standard Equipment
-
Air Inlet System
- Axial flow air cleaners
- Air inlet adapter
- Single element canister type with service indicator
Charging System
- Alternator
- Upper RH Accessory Drive
Control System
- ADEM A3 system
- HMI Panel
Cooling System
- Aftercooler thermostats and housing
- Inlet Flange Connection
- Jacket water thermostats and housing
- JW and SCAC engine driven pumps
Exhaust System
- Exhaust Manifold
- Exhaust Outlet
- Exhaust Weld Flange
- Hard Shielded turbine housing and turbine in lines
- Integrated Temperature Sensing Module
Flywheels & Flywheel Housings
- Flywheel housing SAE No. 00
- Flywheel SAE No. 21-double weight
Fuel System
- Electronic fuel metering valve
- Electronic fuel metering valve
- Gas pressure regulator
General
- Paint
Lube System
- Oil Cooler
- Air Prelube Pump
- Crankcase Breathers
- Drain Valve
- Oil Filter, RH
- Oil Pan, capacity 160 gallon
- Oil Sampling Valve
- Turbo Oil Accumulator
Mounting System
- Rails
Power Take-offs
- Accessory Drives
- Crankshaft Pulley
- Damper and Damper Guard
Starting System
- Starter
- Engine Barring Device
Telematics System
- Interconnect Harness
- Interconnect Harness
- Optional Equipment
-
Exhaust System
- Exhaust Expanders
- Flexible Exhaust Fitting
Fuel System
- Fuel Filter
- Gas shut-off valve
General
- Language Decals
- Service Tools
Lube System
- Lubricating Oil
Power Take-offs
- Front Stub Shaft
Protection System
- Crankcase explosion relief valves
Starting System
- Jacket Water heater
Telematics System
- Cat connect technology
- Cell - satellite radio
- LAN Adapter
- Product Link Extension Harness
Similar New Power Solutions
Gas Compression Engines
G3606 A4 Gas Engine
Maximum Rating:
2065 BHP
Rated Speed:
1000 rpm
Emissions:
Lean Burn: EPA NSPS Site Compliant Capable with Customer Supplied Aftertreatment, 0.3 g and 0.5 g/bhp-hr NOx
Gas Compression Engines
G3616 A4 Gas Compression Engine
Maximum Rating:
5500 BHP
Rated Speed:
1000 rpm
Emissions:
Lean Burn: EPA NSPS Site Compliant Capable with Customer Supplied Aftertreatment, 0.3 g and 0.5 g/bhp-hr NOx
Gas Compression Engines
G3608 A4 Gas Compression Engine
Maximum Rating:
2750 BHP
Rated Speed:
1000 rpm
Emissions:
Lean Burn: EPA NSPS Site Compliant Capable with Customer Supplied Aftertreatment, 0.3 g and 0.5 g/bhp-hr NOx
Gas Compression Engines
G3612 A4 Gas Compression Engine
Maximum Rating:
4125 BHP
Rated Speed:
1000 rpm
Emissions:
Lean Burn: EPA NSPS Site Compliant Capable with Customer Supplied Aftertreatment, 0.3 g and 0.5 g/bhp-hr NOx
Gas Compression Engines
G3516J Gas Engine
Maximum Rating:
1500 BHP
Rated Speed:
1400 rpm
Emissions:
Lean Burn: EPA NSPS Site Compliant Capable with Customer Supplied Aftertreatment, 0.3 g and 0.5 g/bhp-hr NOx
Gas Compression Engines
G3516 TA Gas Engine
Maximum Rating:
1380 BHP
Rated Speed:
1400 rpm
Emissions:
Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar Supplied AFRC and Customer Supplied Aftertreatment
Gas Compression Engines
G3304B Gas Compression Engine
Maximum Rating:
95.0 BHP
Rated Speed:
1800 rpm
Emissions:
Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar or Customer Supplied AFRC & Aftertreatment
Gas Compression Engines
G3306B Gas Compression Engine
Maximum Rating:
211.0 BHP
Rated Speed:
1800 rpm
Emissions:
Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar or Customer Supplied AFRC & Aftertreatment
Gas Compression Engines
G3406 Gas Compression Engine
Maximum Rating:
325.0 BHP
Rated Speed:
1800 rpm
Emissions:
2% 02 Emissions Rating: Export Only
Gas Compression Engines
CG137-8 Gas Compression Engine
Maximum Rating:
400.0 BHP
Rated Speed:
1800 rpm
Emissions:
Rich Burn: EPA NSPS Site Compliant Capable with Caterpillar Supplied AFRC and Customer Supplied Aftertreatment