Natural Gas Engine Oils

 

CHEVRON COMPRESSOR OIL 260 is a high viscosity index lubricant for use in natural gas compressors. It is formulated from a carefully selected blend of base oils and additives that provide protection against rust, corrosion, and wear. Chevron Compressor Oil 260 is used to lubricate the cylinders of reciprocating gas compressors. Chevron Compressor Oil 260 is recommended for use in: • natural gas compressors such as Ariel, White Superior (Cooper), Cooper Bessemer, Energy Industries, Worthington, and Dresser Rand. • dry natural gas, or natural gas containing carbon dioxide or hydrogen sulfide.  Do not use in breathing air apparatus or medical equipment. 

 

CHEVRON GAS ENGINE OIL 541 SAE 15W-40, 40 is a high quality, bright stock-free, ashless, dispersant-type gas engine oil. It is manufactured using selected paraffinic base oils and an additive package containing a dispersant, wear inhibitor, and oxidation inhibitor. It is formulated for use in high speed, high output, turbocharged two-stroke and selected four-stroke gas engines operating at full capacity. Minimal ash content in Chevron Gas Engine Oil 541 prevents combustion chamber and spark plug deposits that result in pre-ignition, detonation, and loss of engine power. Chevron Gas Engine Oil 541 • provides long overhaul intervals and filter life in ashless oil applications • prevents valve burning by maintaining clean valve faces • extends the service life of the oil by controlling viscosity increase with an effective ashless oxidation inhibitor  • reduces wear • protects against engine corrosion. Chevron Gas Engine Oil 541 is recommended for all two-stroke high output, turbocharged and naturally aspirated gas engines requiring an ashless oil. It is also suitable for selected naturally aspirated four-stroke engines where minimal ash deposits are desired. Chevron Gas Engine Oil 541 SAE 40 is the preferred oil for engines manufactured by • Ajax • Clark-Dresser • Cooper Bessemer (two-stroke) • Worthington (two-stroke) Chevron Gas Engine Oil 541 SAE 40 is suitable for engines manufactured by • Caterpillar G300 NA • Waukesha VR and Intermediate/Clinton series (four-stroke) • Fairbanks-Morse/MEP (two-stroke). 

 

CHEVRON HDAX® ASHLESS GAS ENGINE OILS SAE 15W-40, 30, 40 are superior quality, ashless, gas engine oils. The are formulated with ISO SYN® base stocks and a carefully balanced ashless package of dispersant, antioxidant, extreme pressure, and corrosion inhibitor additives. They are formulated without bright stock for all twostroke and selected four-stroke high speed, high output, turbocharged, natural gas engines operating at full capacity. Chevron HDAX Ashless Gas Engine Oils provide exceptionally clean engine parts, even under severe operating conditions and extended overhaul intervals. They effectively eliminate the formation of crankcase sludge and maintain clean intake and exhaust ports in two-stroke engines. Chevron HDAX Ashless Gas Engine Oils eliminate serious problems encountered with ash-containing oils, such as spark plug fouling, pre-ignition, valve guttering, or burning. They reduce wear of piston rings and cylinder liners, and protect against corrosion of vital engine parts. Chevron HDAX Ashless Gas Engine Oil SAE 15W-40 provides: • improved low temperature starting performance and better cold startup lubrication than SAE 30 and 40 oils • lower oil consumption. Chevron HDAX Ashless Gas Engine Oils are recommended for all two-stroke and selected fourstroke stationary engines that require a completely ashless-type engine oil and which use natural gas or synthetic natural gas as a fuel. They are the preferred products for engines with high compression ratios and turbochargers, and two-stroke engines known to be sensitive to combustion chamber and port deposits. They are also recommended for engines with bearing corrosion problems.

 

CHEVRON HDAX® LFG GAS ENGINE OIL SAE 40 is a premium quality, medium ash, dispersant/ detergent type gas engine oil formulated especially for landfill gas and sour gas applications. It is formulated with ISO SYN® base stocks and an additive package containing ashless dispersant, oxidation inhibitors, metallic detergents, a metallic antiwear additive, and a special combination of inhibitors to protect engines from the corrosive combustion by-products encountered when landfill gas and sour gas are used. Chevron HDAX LFG Gas Engine Oil provides outstanding corrosion resistance in landfill gas and sour gas applications, even when intermittent operation results in the formation of significant levels of acidic condensate. At 0.7 wt % ash, Chevron HDAX LFG Gas Engine Oil gives this performance without the higher levels of combustion chamber deposits associated with other products used in this application. It also provides an extra measure of valve protection for those four-stroke engines where medium ash oils are preferred (e.g., Superior and Waukesha). Chevron HDAX LFG Gas Engine Oil provides excellent piston deposit control to minimize the possibility of ring sticking. Chevron HDAX LFG Gas Engine Oil is recommended for: • four-stroke engines fueled by landfill gas containing elevated levels of Chloro-Fluoro-Carbons (C-F-Cs). • sour gas applications where corrosive wear is a special concern. • engines where increased ash levels are preferred for improved valve recession control and head life. The elevated base number and deposit control performance of Chevron HDAX LFG Gas Engine Oil make this premium oil especially suited for extended drain service in all four-stroke gas engines. Chevron HDAX LFG Gas Engine Oil meets the performance requirements of API Service Category CD1. Chevron HDAX LFG Gas Engine Oil is approved by Waukesha for use in landfill applications.

 

CHEVRON HDAX® LOW ASH GAS ENGINE OILS SAE 15W-40, 30, 40 Chevron HDAX Low Ash Gas Engine Oils are high quality, bright stock-free, low ash, dispersant/ detergent type engine oils. They are formulated with ISO SYN® base stocks and

an additive package containing ashless dispersant, oxidation inhibitors, metallic detergents, and a metallic antiwear agent. Chevron HDAX Low Ash Gas Engine Oils provide outstanding oxidation and nitration resistance, which reduce the buildup of insolubles and provide extended oil and filter life. Chevron HDAX Low Ash Gas Engine  Oils give excellent protection against ring and liner scuffing and wear. They also minimize valve recession in four-stroke engines and provide excellent piston and ring belt deposit control and effectively protect against the formation and buildup of engine sludge. Chevron HDAX Low Ash Gas Engine Oil SAE 15W-40 provides easier engine startup and better oil flow in low temperature conditions. In addition, reduced oil consumption can be achieved, especially in four-stroke engines. Chevron HDAX Low Ash Gas Engine Oils are recommended for four-stroke and selected two-stroke stationary engines fueled by natural or synthetic gas  and gas from digester and landfill sources. Recommended for four-stroke engines manufactured by: Caterpillar — Delaval  Interprise — Deutz — Dresser-Rand Categories I, II, and III (SAE 30) — GE Jenbacher — Superior — Wartsila — Waukesha — Worthington Satisfactory for selected two-stroke engines manufactured by: — Ajax — Clark-Dresser — Fairbanks-Morse/MEP — Worthington.

 

CHEVRON HDAX® MEDIUM ASH GAS ENGINE OIL SAE 40 is a premium quality, medium ash, dispersant/detergent type gas engine oil formulated especially for Superior and Waukesha four-stroke cycle engines where medium ash oils are preferred. It is formulated with ISO SYN® base stocks and an additive package containing ashless dispersant, oxidation inhibitors, metallic detergents, and a metallic antiwear additive. Chevron HDAX Medium Ash Gas Engine Chevron HDAX Medium Ash Gas Engine Oil is recommended for: • four-stroke engines fueled by sour gas. • engines where increased ash levels are preferred for improved valve recession control and head lifeOil provides a higher level of base reserve to control corrosion when high sulfur fuels are used. 

 

CHEVRON HDAX® NG SCREW COMPRESSOR Chevron HDAX NG (Natural Gas) Screw Compressor Oils are formulated to • meet the lubrication demands of screw compressors in natural gas service. • protect lubricated parts against the corrosive effects of water and sour gas. Chevron HDAX NG Screw Compressor Oils are formulated with ISO SYN® base stocks and ashless additives. The base stocks and selected additives  extend the low temperature operating range of the compressor, allowing cold starts and ability to reach operating pressure faster. Other additives protect against wear, rust and corrosion, the buildup of deposits, foaming, and help protect compressor parts from corrosive effects of sour gas. High viscosity indices and extremely low pour points allow Chevron HDAX NG Screw Compressor Oils to remain fluid at low startup temperatures, helping to protect moving parts when lubrication is most needed. These ashless oils also stay sufficiently viscous at high operating temperatures to protect bearings during operation. Chevron HDAX NG Screw Compressor Oils have excellent thermal and oxidative stability, reducing the deposits and sludge which can form by lubricant degradation in the high temperature environment of the compressor. Chevron HDAX NG Screw Compressor Oils are recommended for use in natural gas screw compressors running on dry natural gas, or natural gas containing water or sour gases. Chevron HDAX NG Screw Compressor Oils should not be used in ammonia or air compressors. Polyglycol synthetics are frequently recommended for natural gas screw compressors because they are believed to be less susceptible to dilution by natural gas; however, their cost is quite high. Chevron HDAX NG Screw Compressor Oils are formulated to provide effective lubrication of natural gas screw compressors, but with a hydroprocessed mineral oil lubricant. Chevron HDAX NG Screw Compressor Oils are recommended for use in screw compressors of all major natural gas compressor manufacturers, including Frick, Howden, FES, Mycom, and Ariel. ISO 68 is recommended • when ambient startup temperatures are very low • where dilution is minimal • for higher speed operations ISO 100 is recommended • when ambient startup temperatures are moderate • where dilution is significant ISO 150 is recommended • when startup temperatures are moderate to high • where dilution by liquid hydrocarbons is significant.

 

CHEVRON HPLX LOW ASH GAS ENGINE OILS SAE 30, 40 are high quality, low ash, dispersant/detergent type engine oils. They are formulated with high quality base stocks and an additive package containing ashless dispersant, oxidation inhibitors, metallic detergents, and a metallic antiwear agent. Chevron HPLX Low Ash Gas Engine Oils provide outstanding oxidation and nitration resistance, which reduce the buildup of insolubles and provide extended oil and filter life. Chevron HPLX Low Ash Gas Engine Oils give excellent protection against ring and liner scuffing and wear. They also minimize valve recession in four-stroke engines and provide excellent piston and ring belt deposit control and effectively protect against the formation and buildup of engine sludge. Chevron HPLX Low Ash Gas Engine Oils are recommended for four-stroke and selected two-stroke stationary engines fueled by natural or synthetic gas and gas from digester and landfill sources. Recommended for four-stroke engines manufactured by: • Caterpillar • Delaval Enterprise • Dresser-Rand Categories I, II, and III (SAE 30) • Superior • Waukesha • Worthington Satisfactory for selected two-stroke engines manufactured by: • Ajax • Clark-Dresser •  airbanks-Morse/MEP • Worthington Chevron HPLX Low Ash Gas Engine Oils are formulated to meet NSCR catalyst compatibility requirements and are especially suited for installations requiring low phosphorus oil to prevent exhaust catalyst poisoning. Chevron HPLX Low Ash Gas Engine Oils are suitable for use with fuels containing low levels of sulfur and Chloro-Fluoro-Carbons (CFC). In sour gas/high CFC applications, an oil with higher base reserve may be required.

 

CHEVRON RPM® GAS ENGINE OIL SAE 15W-40 is a premium quality heavy duty multigrade gas engine oil for use in engines running on compressed natural gas (CNG), liquefied natural gas (LNG), and liquefied petroleum gas (LPG). It is formulated with Group II base stocks and a premium low ash additive package specially formulated for advanced lean burn, spark ignited, natural gas engines equipped with either roller or slider followers. Chevron RPM Gas Engine Oil provides outstanding oxidation and nitration resistance, which reduce the buildup of insolubles and provide extended oil and filter life. In vehicular and stationary four-stroke engines, Chevron RPM Gas Engine Oil: • minimizes valve recession • provides easier engine startup and better oil flow in low  temperature conditions • reduces oil consumpChevron RPM Gas Engine Oil is recommended for these alternative fuel engines: • Cummins B5.9G, C8.3G • Detroit Diesel1 Series 50G, 60G Chevron RPM Gas Engine Oil meets the performance requirements of: • Cummins CES 20074 (B5.9G and C8.3G only) • Detroit Diesel 7SE272-9510 (Series 50G and 60G only) Chevron RPM Gas Engine Oil is recommended for use in selected alternative fuel vehicles - metropolitan transit vehicles and local delivery trucks operating on compressed natural gas (CNG), liquefied petroleum gas (LPG), or liquefied natural gas (LNG).