G3512

Mobile Gas Solutions G3512

Request A Price Find Dealer

Key Specs

Emissions/Fuel Strategy
U.S. EPA Tier 2 S.I. Non Road Mobile
U.S. EPA Tier 2 S.I. Non Road Mobile
Aspiration
Turbocharged-2 stage after cooled
Turbocharged-2 stage after cooled
Bore
6.7 in
170 mm

Overview

Production of oil and gas in remote oilfields can be a challenge when utility power is not available. The Caterpillar product line of oilfield gas generator sets provides the ideal solutions for this challenge. Engines are designed to run on low to no-cost well site gas without sacrificing on performance. These generator sets allow customers to significantly reduce fuel cost and avoid the expense and logistics of diesel fuel deliveries. Plus, they are designed to withstand the harsh conditions in the oilfield and feature a heavy-duty construction ideal for loading and unloading operations. Cat generator sets are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. Ratings: 1095 bkW (1468 bhp) @1800 rpm.

Product Specifications for G3512

Emissions/Fuel Strategy U.S. EPA Tier 2 S.I. Non Road Mobile U.S. EPA Tier 2 S.I. Non Road Mobile
Aspiration Turbocharged-2 stage after cooled Turbocharged-2 stage after cooled
Bore 6.7 in 170 mm
Stroke 7.5 in 190 mm
Displacement 3173 in³ 52 l
Engine Control and Protection Electronic (ADEM 4) Electronic (ADEM 4)
Generator Set Control EMCP 4.4 Control Panels EMCP 4.4 Control Panels
Frequency - Speed 60 Hz 60 Hz
Fuel System Electronic Fuel Control Valve Electronic Fuel Control Valve
Length 196 in 4979.3 mm
Width 84.8 in 2154.4 mm
Height 89.6 in 2277.1 mm

G3512 Standard Equipment

Air Inlet System

  • Air cleaner, intermediate duty, with service indicator and air filter differential pressure sensors

Cooling System

  • Jacket water outlet- right hand flange connection
  • Jacket water pump, gear driven, centrifugal, non - priming

Exhaust System

  • Dry exhaust manifold

Fuel System

  • 10-35 kPag gas supply

Instrumentation

  • EMCP 4.4
  • ADEM™4

Lubrication System

  • Crankcase breather - top mounted
  • Prelube pump
  • Simplex oil filter
  • Standard Oil Pan

G3512 Optional Equipment

Air Inlet System

  • Pre-cleaners

Charging Alternator

  • Charging alternator 24V, 35A

Connections

  • Left hand flanged jacket water connection

Exhaust System

  • Exhaust weld flange

Fuel System

  • Gas train

Lubrication System

  • Electric prelube
  • Air prelube
  • Oil level regulator
  • Oil drain

Starting System

  • Barring group
  • Right hand air starter

See how G3512 compares against frequently compared products.

Tools And Expert Help At Every Turn

Product Brochures and More Are Ready to Download!

Full specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.

By sharing your information you’re giving Caterpillar permission to process your data to appropriately fulfill your request. Depending on your request, we may need to share your data with applicable dealers, within the Caterpillar group of companies, and applicable service providers operating on Caterpillar's behalf. Taking care of your information is a responsibility we take seriously. Our Website Privacy Notice details our data privacy practices and your rights to control your personal data.

Marketing Consent

Check out current offers for the G3512

View More Offers