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clark

For decades, Cooper has been a complete provider of parts, service, repairs, and upgrades for Clark integral engine-compressors.
WE TREAT CLARK ENGINES LIKE THEY WERE OUR OWN

clark OVERVIEW

Large-bore two-cycle integral engine-compressors compress natural gas more efficiently than today’s high-speed reciprocating separable compressors and turbines. A slower speed allows Clark products to work for decades. When they do finally need service or repair, Cooper delivers the quality parts and expert service needed to quickly get them back up and running.

Cooper delivers a full line of OEM-quality parts, service, repairs, and technical support to customers who want to keep their Clark integral gas engine-compressors running in peak condition. We provide OEM quality and modernized power cylinders, liners, pistons, heads and more for your Clark slow-speed integrals.

clark parts

Genuine Cooper parts for Clark engines are backed with decades of engineering, manufacturing, and in-field experience in material wear. We provide spare Clark engine parts that are manufactured to the latest standards and technical advancements. From our Clark manufacturing centers in Ponca City, Oklahoma and Houston, Texas, we are committed to making every Clark part with our own brand of OEM quality and to OEM standards. We are committed to stocking and delivering Clark engine parts to our customers quickly and efficiently, and that’s why we house many key Clark iron parts at our dedicated central distribution center in Houston, Texas and in our field locations around the world.

Clark Part 1
Clark Part 4

Cooper maintains a large inventory of Clark OEM-quality cylinder heads, cylinders, liners, pistons, bearings, and pins that can be shipped within 24 hours. For any other parts, we have experienced shop personnel to repair and restore product to OEM specifications.

CLARK SERVICE & REPAIRS

Cooper has provided a complete line of engine, field, and shop services for Clark integrals for decades. From preventative maintenance, to shop and field overhauls, to field machining, to repairs in our many global shops, our Cooper service teams are fully trained on Clark engines and stand ready to assist our customers with all their service needs.

CLARK ENGINE UPGRADES

For decades, Cooper has been providing technology and engineering services for Clark engine upgrades. With our advanced technologies, expertise, and project management experience, we offer Clark upgrades to reduce engine emissions, increase horsepower, improve efficiencies and reliability of your equipment, and reduce maintenance costs. 

To further strengthen our upgrade portfolio for Clark engines , Cooper acquired HOERBIGER’s Engines Services (HES) division in 2019. Cooper now offers even more upgrade technologies including the HyperFuel System TM, HyperBalance™, HyperLogic™, ePCC™, and ePFI™. The Engine Services team offers engine emissions reduction and efficiency improvement upgrades, applicable to all types of Clark integral engines.   

CLARK center of excellence

The Ponca City service shop is a trusted repair and field service provider and acts as Cooper’s center of excellence for Clark, Ingersoll-Rand, and Worthington product lines. It provides repair of Clark, Ingersoll-Rand, Worthington, and Cooper-Bessemer power liners, cylinders, and pistons. 

EXCEPTIONAL QUALITY & ABSOLUTE DEPENDABILITY

A Rich Legacy

The roots of Cooper’s involvement with Clark after-sale support began in 1915 when the son of an American Civil War soldier started his own auto repair and motor-rebuilding business in Ponca City, Oklahoma. Clair Nickles’ auto business grew and evolved into Nickles Industrial and expanded to include large engine repairs and manufacture of replacement parts for engine brands such as Clark, Ingersoll Rand, and Worthington. The company evolved into the nation’s largest independent manufacturer of replacement parts of large stationary gas and diesel engines. The business was sold to the Cameron International Compression Group (today’s Cooper) in 2001. For 20 years, Cooper has upheld the legacy of Clair Nickles, and today, provides owners of Clark, Ingersoll Rand, and Worthington engines a complete line of after-sales support including parts, repairs, service, and technical support. 

clark integral engine-compressor upgrades

CodeTitleDescriptionOutcomes
CPE20001Electronic Pre-Combustion Chamber (ePCC)Electronically controlled pre-combustion chamber check valve (ePCC™) precisely controls fuel injection and allows the engine to run consistently smoother and cleanerCombustion stability, Reliability, Maintenance
CPE20002HyperLogicTM SystemAdvanced air/fuel ratio control system for two- and four-stroke, turbocharged, spark-ignited enginesEfficiency, Emission, Reliability, Maintenance
CPE20003HyperBalance IIITMGas engine balancing platform that enables automatic balancing for two- and four-stroke enginesCombustion stability, Reliability, Maintenance
CPE20006EFCTM - Electronic Fuel Control SystemElectronic fuel control system that features a common rail fuel delivery system to mechanical direct injected enginesEfficiency, Combustion stability, Emissions
CPE20007HyperFuelTM SystemA non-hydraulic, electronically operated fuel valve and electronic control system for high pressure fuel injection in large, natural gas fueled enginesEfficiency, Emissions, Reliability
Control Panel UpgradesControl panel upgrades tailored to customer’s specific needs and requirements for most makes and model of gas compression and power generation engines.Emissions, Efficiency

OUR EXPERIENCE WITH 1/2 g/bhp-hr NOx

Cooper has been providing 0.5 g/bhp-hr NOx solutions for many years to upgrade your engines to the lowest possible emissions. Numerous Ingersoll Rand engines have been upgraded and are operating in the field at these very low NOx levels. Click here to learn more about the 0.5 g/bhp-hr solution.

Product BrandModelStatus# UnitsLocationUpgrade Technologies Applied
ClarkTLAD-8Operating1Rhode IslandTurbocharger, HyperFuel, ePCC, HyperBalance, HyperLogic, PLC Automation
ClarkHBA-8Capable3New JerseyTurbocharger, EFC, ePCC, HyperBalance
ClarkTCV-10Capable1PennsylvaniaHyperfuel, ePCC
ClarkTCV-10Capable3PennsylvaniaHyperfuel, ePCC
ClarkTCV-10Capable4PennsylvaniaHyperfuel, ePCC
ClarkTCV-10Capable2PennsylvaniaHyperfuel, ePCC
ClarkTCVD-16Capable1LouisianaHyperfuel, ePCC, HyperBalance

Clark product models supported

Product ModelBore × Stroke (in)Rated Speed (rpm)Rated HP/cyl (bhp)No. Of Power Cylinders
TLA17x193003405,6,8,10
TLAB17x193003406
TLAC17x193003405,6,8,10
TLAD17x193004005,6,8,10
TCV17x19300 3303408,10,12,16
TCVA17¾x1930037510,12,16
TCVD17¾x19300 33045010,12,16
TCVC18½ X19300 33050012,16,20
TCVCM18½ x1934560020
RA13½ x 13½3001002,3,4,5,6,8
RAS14 x 143501254,5,6,8
HRA14 x 143301253,6,8
HSRA14 x 143301383,4,5,6,8
TRA14 x 143301806,8,10
HRA-T14 x 143301654,5,6,8
RA-T14 x 14300132.54,5,6,8
MA8 x 860037.52,4,6,8,10
HMA8¼ x 8¼60043.74,6,10
HMB8⅝ x 8⅞600556,8,10
TMB8⅝ x 8⅞600666,8,10
HMA-T8¼ x 8¼600656,8,10
TVM8⅝ x 96008310,12
HMC9¼ x 8⅞6207310
VMC9¼ x 9¼62010012,16
BA17 x 173002005,6,8,10
HBA17 x 173002205,6,8,10
HBA-T17 x 173002605,6,8,10
HLA17 x 193002506,8,10
HLA-T17 x 193002905,6,8,10

Cooper Machinery Services is an after sale provider of parts and services for CLARK engines and compressors. CLARK is a trademark of Siemens Corporation.