G3406

G3406 Gas Compression Engine

G3406 Gas Petroleum Engine (TA) Gas Compression Engines

DESCRIPTION

Tough and durable, built on the industry-standard G3400 platform bring maximum uptime and low operating cost to your operation. G3406 engines meet the most demanding continuous duty gas compression applications with virtually no unscheduled downtime. Ideal applications for G3406 engines include gas lift, gas gathering, and wellhead gas compression. Cat G3406 gas engine. Ratings: 160-242 bkW (215-325 bhp) @ 1800 rpm are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment or available for non-regulated areas.

Emissions

Rich burn engine design easily meets emission requirements - 0.5% O2 rating meets U.S. EPA Spark Ignited Stationary NSPS Emissions for 2007/8 and 2010/11 with the use of aftermarket AFRC and TWC

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 repairbefore-failure options S•O•SSM program matches your oil and coolant samples against Caterpillar set standards to determine: - Internal engine component condition - Presence of unwanted fluids - Presence of combustion by-products - Site-specific oil change interval

Over 80 Years of Engine Manufacturing Experience

Over 60 years of natural gas engine production Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products. - Cast engine blocks, heads, cylinder liners, and flywheel housings - Machine critical components - Assemble complete engine

Web Site

For all your petroleum power requirements, visit www.cat.com/oilandgas.

  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

Standard Equipment

Optional Equipment

  • Air Inlet System
    • Precleaner
  • Charging System
    • Battery chargers
    • Charging alternators
    • Charging alternators f/u/w c customer supplied shutoffs
    • Ammeter gauge
    • Ammeter gauge and wiring
    • Control mounting
  • Control System
    • PSG Woodward governor
  • Cooling System
    • Radiators
    • Non-sparking blower fan
    • Blower fans for customer supplied radiators
    • Fan drives for customer supplied radiators
    • ATAAC conversion
    • Aftercooler
    • Expansion tank
    • Heat exchangers
  • Exhaust System
    • Flexible fittings
    • Elbow
    • Flange
    • Pipe
    • Rain cap
    • Muffler
  • Fuel System
    • Fuel filter
    • Natural gas valve and jet kits
  • Ignition System
    • CSA shielded ignition
    • Wiring harness
  • Instrumentation
    • Gauges and instrument panels
  • Lube System
    • Auxiliary oil reservoir removal
    • Lubricating oil
  • Mounting System
    • Vibration isolators
  • Power Take-Offs
    • Auxiliary drive pulleys
    • Enclosed clutch and clutch support
    • Front stub shaft and flywheel stub shaft
  • Protection System
    • Gas valves
  • Starting System
    • Air starting motor
    • Electric air start control
    • Air pressure regulator
    • Air silencer
    • Electric starting motor— single 12- and 24-volt
    • Starting aids
    • Battery sets, cables, and rack
  • General
    • Damper guard

Specs

Overview

Long Name:
G3406 Gas Compression Engine
Name:
G3406
Brand:
Caterpillar
Status:
Current

Engine Specifications

Maximum Rating
325 BHP / 242 bkW
Emissions
NSPS Site Compliant Capable
Displacement
891 in³ / 14.59 l
Minimum Rating
215 BHP / 160 bkW
Compression Ratio
9.4:1
Aspiration
Naturally Aspirated or Turbocharged-Aftercooled
Rotation from Flywheel End
Counterclockwise
Flywheel and Flywheel Housing
SAE No. 1
Flywheel Teeth
113
Weight - Dry
3000 lb / 1360.8 kg
Oil Change Interval
750 hours
Ignition, Protection
Altronic III
Stroke
6.5 in / 165 mm
Bore
5.4 in / 137 mm

Capacity for Liquids

Cooling System
10 gal (US) / 37.9 l
Lube Oil System - Refill
20 gal (US) / 75.7 l

SEE HOW G3406 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Gas Compression Engines
G3406
G3406 Gas Petroleum Engine (TA) Gas Compression Engines
Brand
Caterpillar
Status
Current
Maximum Rating
325 BHP / 242 bkW
Emissions
NSPS Site Compliant Capable
Displacement
891 in³ / 14.59 l
Minimum Rating
215 BHP / 160 bkW
Compression Ratio
9.4:1
Aspiration
Naturally Aspirated or Turbocharged-Aftercooled
Rotation from Flywheel End
Counterclockwise
Flywheel and Flywheel Housing
SAE No. 1
Flywheel Teeth
113
Weight - Dry
3000 lb / 1360.8 kg
Oil Change Interval
750 hours
Ignition, Protection
Altronic III
Stroke
6.5 in / 165 mm
Bore
5.4 in / 137 mm
Cooling System
10 gal (US) / 37.9 l
Lube Oil System - Refill
20 gal (US) / 75.7 l
Gas Compression Engines
G3306B
G3306B NA Gas Compression Engines
Brand
Caterpillar
Status
Current
Maximum Rating
211 BHP / 157 bkW
Emissions
NSPS 2010
Displacement
638 in³ / 10.5 l
Minimum Rating
145 BHP / 108 bkW
Compression Ratio
10.5:1
Aspiration
Naturally Aspirated or Turbocharged-Aftercooled
Rotation from Flywheel End
Counterclockwise
Flywheel and Flywheel Housing
SAE No. 1
Flywheel Teeth
156
Weight - Dry
2450 lb / 1111 kg
Oil Change Interval
750 hours
Ignition, Protection
ADEM A4
Stroke
6 in / 152 mm
Bore
4.8 in / 121 mm
Cooling System
5.25 gal (US) / 20 l
Lube Oil System - Refill
11.9 gal (US) / 44.5 l
Gas Compression Engines
G3408
G3408  Gas Compression Engines
Brand
Caterpillar
Status
Current
Maximum Rating
400 BHP / 298 bkW
Emissions
NSPS Site Compliant Capable or non-regulated
Displacement
1099 in³ / 18 l
Minimum Rating
255 BHP / 190 bkW
Compression Ratio
9.7:1
Aspiration
Naturally Aspirated or Turbocharged-Aftercooled
Rotation from Flywheel End
Counterclockwise
Flywheel and Flywheel Housing
SAE No. 0
Flywheel Teeth
136
Weight - Dry
3700 lb / 1678 kg
Oil Change Interval
750 hours
Ignition, Protection
Altronic III
Stroke
6 in / 152 mm
Bore
5.4 in / 137 mm
Cooling System
14.5 gal (US) / 54.9 l
Lube Oil System - Refill
12.2 gal (US) / 46.2 l