G3512 Gas Generator Sets, Oil & Gas

SPECS SUMMARY

Emissions/Fuel Strategy	U.S. EPA Tier 2 S.I. Non Road Mobile
Aspiration	Turbocharged-2 stage after cooled
Bore	6.7 in (170 mm)
Stroke	7.5 in (190 mm)

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.

Specifications

Emissions/Fuel Strategy	U.S. EPA Tier 2 S.I. Non Road Mobile
Aspiration	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)
Generator Set Control	EMCP 4.4 Control Panels
Length	196 in (4979.3 mm)
Width	84.8 in (2154.4 mm)
Height	89.6 in (2277.1 mm)
Frequency - Speed	60 Hz
Fuel System	Electronic Fuel Control Valve

Benefits and Features

Genset Design

Meets U.S. EPA Large SI Tier 2.*
Genset designed to be paired with the Cat® energy storage system for a complete drilling factory solution
Engine design built on the G3500 platform with proven reliability and durability
EMCP 4.4 shipped standard • Jacket water and lube oil heaters shipped standard
Rugged package base designed for oil fields

Emissions

Lean air/fuel mixture provides best available emissions and fuel efficiency for engines of this bore size

Advanced Digital Engine Management

ADEM™4 (A4) engine management system integrates speed control, air/fuel ratio control, and ignition/detonation controls into a complete engine management system. The ADEM™4 (A4) has an improved: user interface, display system, shutdown controls, and system diagnostics.