Well Service Engines

<p>Cat well service engines are used in a wide range of applications including pressure pumping, workover rigs, kill mud pumps, coil tubing pump support, acidizing units, cementing units, blenders, coil tubing units, and hydraulic power units, including hazardous location and Tier 4 technology.</p>


0% Secured or Unsecured Finance for 24 months… you can’t get better than that. Simply spend $15,000 on rebuilds, undercarriage or hydraulics.

3512E DGB ATAAC Spec Sheet

3512E DGB SCAC Spec Sheet

<ul><li>Proven reliability and durability</li><li>Robust diesel strength design prolongs life and lowers owning and operating costs</li><li>Broad operating speed range</li><li>Air shutoff – integrated with engine controls</li><li>EGR/Diesel Oxidation Catalyst (DOC)/common rail fuel system to meet Tier 4 Final/Stage IV emission standards</li><li>DEF free solution – eliminates the storage, logistics, and issues involved with SCR/DEF design engines</li><li>Individual cylinder based gas injection system.</li><li>Engine mounted DGB controls.</li><li>Engine mounted Gas filter, water coalescing type</li></ul>

Engine Design

Separate Circuit Aftercooler (SCAC) and Air-to-Air-Aftercooler (ATAAC)

Cooling System

Integrates with engine, aftertreatment, heavy-duty air cleaners, residential grade mufflers available in stainless or carbon steel

Engine-Mounted Package

<font size="2">Integration with engine cooling system allows ease of installation and a tighter overall engine package </font>

Engine-Mounted Transmission Oil Cooler

ADEM A6 DGB based controls seamlessly integrated with A5 engine management system.

Advanced Digital Engine Management

For any petroleum application, trust Caterpillar to meet your exact needs with a factory custom package. Cat engines, generators, enclosures, controlsCustom Packaging , radiators, transmissions – anything your project requires – can be custom designed and matched to create a one-of-a kind solution. Custom packages are globally supported and are covered by a one-year warranty after startup.

Custom Packaging

Large variety of factory-installed engine attachments reduces packaging time

Full Range of Attachments

<div>Every engine is full-load tested with diesel fuel and with natural gas to ensure proper engine performance.</div>

Testing

<ul><li>More than 2,200 dealer outlets</li><li>Cat factory-trained dealer technicians service every aspect of your petroleum engine</li><li>Cat parts and labor warranty</li><li>Preventive maintenance agreements available for repair-before-failure options</li></ul>

Product Support Offered Through Global Cat Dealer Network

<ul><li>Internal engine component condition</li><li>Presence of unwanted fluids</li><li>Presence of combustion by-products</li><li>Site-specific oil change interval</li></ul>

S•O•SSM program matches your oil and coolant samples

Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products.<ul><li>Cast engine blocks, heads, cylinder liners, front and flywheel housings</li><li>Machine critical components</li><li>Assemble complete engine</li></ul>

Over 80 Years of Engine Manufacturing Experience

<font size="2">For all your oil &amp; gas power requirements, visit: www.cat.com/oilandgas </font>

Web Site

The land well service 3512E Dynamic Gas Blending™ dual fuel engine is certified to U.S. EPA Tier 4 Final emissions standard while offering the highest natural gas substitution in its class. The 3512E DGB will include factory solutions that emit approximately the same or less greenhouse gas (GHG) emissions as a comparable 3512E Tier 4 Final diesel engine. Additionally, the dual fuel performance of the new 3512E DGB has significantly increased compared to similar engines in its class with the ability to achieve 85% diesel displacement, further allowing for lower operating costs.

Electronic (ADEM™ A5) / DGB System (ADEM™ A6)

<span style="color: rgb(21, 27, 38); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif; font-size: 13px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: pre-wrap; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">Meet the 2500 hp Cat 3512E Tier 4 Final well service engine. Watch how the high pressure fuel pump, single stage turbos and EGR aftertreatment make this engine like no other. </span>

3512E Tier 4 Final Well Service Engine Walkaround

Exterior Spin Set

3512E DGB SCAC 360° Exterior View (HTML)

3512E DGB ATAAC 360° Exterior View (HTML)

3512E Dynamic Gas Blending SCAC Petroleum Engine Well Servicing Engines

3512E Dynamic Gas Blending ATAAC Petroleum Engine Well Servicing Engines

3512E T4 Spec Sheet

Integration with engine cooling system allows ease of installation and a tighter overall engine package

Engine Mounted Transmission Oil Cooler —

Integrates with engine, aftertreatment, heavy-duty air cleaners, industrial or residential grade mufflers, and connected piping

ADEM A4 engine management system integrates with engine, aftertreatment, heavy-duty air cleaners, industrial or residential grade mufflers, and connected piping

For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical packages. Cat engines, generators, controls, radiators, and transmissions can be custom designed and matched in collaboration with our local dealers to create unique solutions. Custom packages are globally supported and are covered by a one year warranty after startup.

Every engine is full-load tested to ensure proper engine  performance

- 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-before-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

Product Support

- Ownership of these manufacturing processes enables  Caterpillar to produce high quality, dependable  products. • Cast engine blocks, heads, cylinder liners, front and flywheel housings • Machine critical components • Assemble complete engine

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

Website

Well stimulation operations in the oilfield are complex and demanding. The 3512E Tier 4 Final engine for well service operations was specifically developed to meet Tier 4 Final emissions and to meet the highest standards in performance, durability, and reliability. Cat engines are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. 3512E engines, with ratings: 1678-1864 bkW (2250-2500 bhp) @ 1800 rpm meet U.S. EPA Non-road Mobile Tier 4 final emission standards.

Well stimulation operations in the oilfield are complex and demanding. The 3512E Tier 4 Final engine for well service operations was specifically developed to meet Tier 4 Final emissions and to meet the highest standards in performance, durability, and  reliability.  Cat engines are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty.  3512E engines, with ratings: 1678-1864 bkW (2250-2500 bhp) @ 1800 rpm meet U.S. EPA Non-road Mobile Tier 4 final emission standards.

Check out the key components that make up the new Cat Engine Idle Reduction System, created to decrease fuel and maintenance costs for equipment operators by reducing idle time.

Meet the Cat Engine Idle Reduction System (EIRS)

Meet the new Cat Engine Idle Reduction System (EIRS), which introduces electric start to hydraulic fracturing applications.

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Well Service Engines

Land Well Service 3512E Dynamic Gas Blending dual fuel Engine

3512E DGB Tier 4 Final

3512E Tier 4 Final Well Service Engine

3512E Tier 4 Final

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