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Heavy-duty ester-based synthetic diesel engine oil CH-4 20W-50
Product Advantages: This product is formulated using imported ester-based synthetic base oil with a high viscosity index and compounded additives. It is a high-quality diesel engine oil specifically designed for high-speed turbocharged engines, providing powerful support for heavy-duty, continuously operating engines and fully meeting the stringent Euro IV emission standards. Performance Features: Excellent high-temperature oil film strength enhances engine power output, maintains stable oil pressure over time, and extends engine service life. Effectively controls deposit formation in the valve and piston areas, reduces fuel consumption, exhibits outstanding antioxidant stability and detergency-dispersancy, thereby extending oil change intervals. Provides effective protection for exhaust gas recirculation (EGR) systems, ensuring lubrication and protection for diesel engines that meet Euro IV and Euro V emission requirements. Applications: Suitable for lubricating diesel engines compliant with Euro IV and Euro V emission standards and equipped with exhaust gas recirculation systems (EGR); also ideal for lubricating high-horsepower, heavy-duty diesel engines as well as luxury high-speed buses and heavy-duty construction machinery. Technical Specifications: API CH-4 (American Petroleum Institute), MB 229.1 (Mercedes-Benz), ACEA E6/B4 (European Automobile Manufacturers’ Association), MAN 271 (MAN), Mack EO-M Plus, Cummins, VOLVO VDS-3 (Volvo), STERY A-201 (Steyr). Test Item / Item Standard Requirement / Standard Analysis Result / Results Test Method / Method Kinematic Viscosity (40℃), mm²/s Report 185.93 GB/T 265 Kinematic Viscosity (100℃), mm²/s 16.3–21.9 20.36 GB/T 265 Viscosity Index Report 128 GB/T 1995 Flash Point (Open Cup), ℃ ≥215 240 GB/T 3536 Pour Point, ℃ ≤-20 -27 GB/T 3535 Low-Temperature Dynamic Viscosity (mPa·s) (-15°C) ≤9500 8054 GB/T 6538 Water Content, Trace-Free No GB/T 260 Mechanical Impurities, % ≤0.01 No GB/T 511 Foam Formation, mL/mL GB/T 12579 24℃ ≤10/0 10/0 93.5℃ ≤20/0 5/0 After 24℃ ≤10/0 10/0
Heavy-duty ester-based synthetic diesel engine oil 20W-50
Product Advantages: This product is formulated with imported high-viscosity-index ester synthetic base oil and a composite additive package, providing power support for ultra-heavy-duty engines operating continuously. It is suitable for Euro IV and Euro V engines. Performance Features: This premium heavy-duty ester synthetic lubricant enhances oil film strength, maintains stable oil pressure over time, and ensures smooth and responsive engine performance. It boasts excellent acid-neutralizing capability, extending oil-change intervals and saving fuel. It effectively controls engine sludge and high-temperature deposits, thereby reducing corrosion and wear on the engine. Particularly well-suited for providing superior protection to heavy-duty, high-horsepower turbocharged diesel engines. Applications: New high-horsepower, heavy-duty, and highly boosted diesel engines (high-speed, turbocharged, or naturally aspirated). Suitable for lubricating large, heavy-duty container tractors, heavy construction machinery, and other diesel engines equipped with exhaust gas recirculation (EGR) systems and diesel particulate filters (DPF), meeting stringent environmental emission standards. Technical Specifications: API CI-4 (American Petroleum Institute), ACEA E7-12/B5 (European Automobile Manufacturers Association), MB Approval 228.3 (Mercedes-Benz), MAN 3275 (MAN), Mack VDS-3 (Mack), Volvo VDS-3 (Volvo), Cummins ECF-1-a/Cummins ECF-2 (Cummins), Steyr A-201 (Steyr), Deutz DQC II-05 (Deutz). Test Items / Item Standard Requirements / Standard Analysis Results / Results Test Method / Method Kinematic Viscosity (40℃), mm²/s —— 182.38 GB/T 265 Kinematic Viscosity (100℃), mm²/s —— 16.3–21.9 20.2 GB/T 265 Viscosity Index —— 129 GB/T 1995 Flash Point (Open Cup), ℃ —— ≥215 244 GB/T 3536 Pour Point, ℃ —— ≤-20 -24 GB/T 3535 Low-Temperature Dynamic Viscosity (mPa·s) (-15°C) —— ≤9500 8748 GB/T 6538 High-Temperature High-Shear Viscosity (150℃), (mPa·s) —— ≥3.7 5.01 SH/T 0703 Water Content —— No trace Trace GB/T 260 Mechanical Impurities, % —— ≤0.01 None GB/T 511 Foam Characteristics, mL/mL GB/T 12579 24℃ —— ≤10/05/09 3.5℃ —— ≤20/010/0 After 24℃ —— ≤10/05/0
Heavy-duty ester-based fully synthetic diesel engine oil CK-4 10W-40
Product Advantages: This product is formulated with imported, high-viscosity-index ester-based fully synthetic base oil and a composite additive package. It delivers all-around performance in a premium formulation, providing long-lasting protection that keeps your engine running like new even under heavy loads. It’s ideal for high-performance, heavy-duty trucks and engines meeting Euro V and Euro VI emission standards. Performance Features: High-quality, fully synthetic diesel engine oil based on esters, forming an instant protective film, maintaining stable oil pressure over time, and ensuring effortless handling. Specifically designed to meet the latest exhaust particulate emission standards, this oil offers exceptional protection for new low-emission engines using ULSD (ultra-low sulfur diesel). It complies with the requirements of engines equipped with EGR and DPF systems and provides superior lubrication and protection even under the harshest operating conditions. Applications: Suitable for ultra-heavy-duty, high-compression diesel engines, including those equipped with Exhaust Gas Recirculation (EGR) systems and Diesel Particulate Filters (DPF), as well as for large, heavy-duty container tractors and heavy-duty construction machinery that meet stringent environmental emission standards. Recommended for use in both naturally aspirated and turbocharged diesel engines. Developed in accordance with the latest emission standards, it is particularly well-suited for off-road and construction vehicles, as well as for large commercial road transport vehicles—including those with newly electronically controlled engines. Technical Specifications: API C-4 (American Petroleum Institute), ACEA E9-12/B5 (European Automobile Manufacturers’ Association), MB-Approval 228.3 (Mercedes-Benz), MAN 3275 (MAN), Mack VDS-3 (Mack), Cummins ECF-1-a/Cummins ECF-2 (Cummins), Steyr A-201 (Steyr), Deutz DQC II-05 (Deutz), Caterpillar TO-2 (Caterpillar), MTU DDC Type-2 (Mercedes-Benz–Detroit Diesel Oil), Case MS 1121 (Case), DAF, Allison C-4 (Allison). Test Items / Item Standard Requirements / Standard Analysis Results / Results Experimental Method / Method Kinematic Viscosity (40℃), mm²/s: Reported 104.17 GB/T265 Kinematic Viscosity (100℃), mm²/s: 12.5–16.3 → 15.46 GB/T265 Viscosity Index: 157 GB/T1995 Flash Point (Open Cup), ℃: ≥205 → 238 GB/T3536 Pour Point, ℃: ≤-30 → -36 GB/T3535 Low-Temperature Dynamic Viscosity (mPa·s) at -25°C: ≤7000 → 6583 GB/T6538 Water Content: Trace-free → None GB/T260 Mechanical Impurities, %: ≤0.01 → None GB/T511 Foam Formation, mL/mL GB/T12579: 24℃ ≤10/05/09; 3.5℃ ≤20/00/0; After 24℃ ≤10/05/0
Heavy-duty gear oil API: GL-5 80W-90
■This product is formulated by blending hydrogenated base oil with a variety of functional additives, including extreme-pressure anti-wear agents, friction modifiers, antioxidant and anti-corrosion agents, as well as rust-inhibiting and anti-foaming agents. It exhibits excellent extreme-pressure performance, wear resistance and durability, rust and corrosion protection, thermal oxidation stability, and demulsibility. ■The product meets the quality standards of the American Petroleum Institute (API) GL-5 grade. ■It boasts outstanding extreme-pressure anti-wear properties, effectively preventing scoring and wear on gear tooth surfaces under severe conditions such as high-speed impacts and high torque, and demonstrates superior load-carrying capacity. ■Its exceptional thermal oxidation stability prevents the formation of sludge and deposits even under high temperatures and heavy loads, keeping gear surfaces clean. Application Scope: This lubricant is suitable for use in various advanced passenger vehicles, heavy-duty trucks, and other vehicles—both imported and domestically produced—operating under conditions of high-speed impacts and heavy loads, as well as low-speed, high-torque applications. It is particularly ideal for lubricating gear drives, drive axles, and transmissions in railway locomotives. Usage Instructions: ■Please replace the oil according to the mileage and recommended oil-change intervals. ■Do not mix this oil with oils from other brands, as this may affect its performance. Inspection Items/Standard Requirements/Results/Method Kinematic Viscosity (40℃), mm²/s_103.99 GB/T 265 Kinematic Viscosity (100℃), mm²/s13.5–<18.515.3 GB/T 265 Viscosity Index Not less than Reported 155 GB/T 2541 Flash Point (Open Cup), ℃ Not less than 170234 GB/T 3536 Pour Point, ℃ Not higher than Reported -30 GB/T 3535 Water Content, Not more than Traces None GB/T 260 Mechanical Impurities, % Not more than 0.05 None GB/T 511 Foam Characteristics, (Foam Tendency) mL/mL GB/T1257924℃ Not more than 205/093.5℃ Not more than 5010/0 After 24℃ Not more than 2010/0
Heavy-duty gear oil API: GL-5 85W-90
■This product is formulated by blending hydrogenated base oil with a variety of functional additives, including extreme-pressure anti-wear agents, friction modifiers, antioxidant and anti-corrosion agents, as well as rust-inhibiting and anti-foaming agents. It exhibits excellent extreme-pressure performance, wear resistance and durability, rust and corrosion protection, thermal oxidation stability, and demulsification properties. ■The product meets the quality standards of the American Petroleum Institute (API) GL-5 grade. ■It boasts outstanding extreme-pressure anti-wear performance, effectively preventing scuffing and wear on gear tooth surfaces under severe conditions such as high-speed impacts and high torque, and demonstrates superior load-carrying capacity. ■It features exceptional thermal oxidation stability, which prevents sludge and deposit formation even under high temperatures and heavy loads, keeping gear surfaces clean. Application Scope: This product is suitable for lubricating gear drives, drive axles, and transmissions in various advanced passenger vehicles, heavy-duty trucks, and other vehicles—both imported and domestically produced—operating under conditions of high-speed impacts and heavy loads, as well as low-speed high-torque conditions. For example, it can be used in railway locomotive gear drives, drive shafts, and gearboxes. Usage Instructions: ■Please replace the oil according to the mileage and oil-change intervals. ■Do not mix this oil with oils from other brands, as this may affect its performance. Inspection Items/Item Standard Requirements/Standard Analysis Results/Results Test Method/Method Kinematic Viscosity (40℃), mm²/s_166.85GB/T 265 Kinematic Viscosity (100℃), mm²/s13.5-18.517.98GB/T 265 Viscosity Index Report119GB/T 1995 Flash Point (Open Cup), ℃≥180230GB/T 3536 Pour Point, ℃Report-24GB/T 3535 Water ContentNo traceNoGB/T 260 Mechanical Impurities, %≤0.05NoneGB/T 511 Foam Characteristics, (Foam Tendency) mL/mL GB/T12579 24℃≤2059 3.5℃≤505 After 24℃≤2010
Heavy-duty gear oil API: GL-5 85W-140
Product Performance: ■ This product is formulated by blending hydrogenated base oil with a variety of functional additives, including extreme-pressure anti-wear agents, friction modifiers, antioxidant and anti-corrosion agents, and rust-inhibiting and anti-foaming agents. It exhibits excellent extreme-pressure performance, wear resistance and durability, rust and corrosion prevention, thermal oxidation stability, and demulsification properties. ■ The product meets the quality standards of the American Petroleum Institute (API) GL-5 grade. ■ It boasts outstanding extreme-pressure anti-wear performance, effectively preventing scuffing and wear on gear tooth surfaces under severe conditions such as high-speed impacts and high torque, and demonstrates superior load-carrying capacity. ■ Its exceptional thermal oxidation stability prevents the formation of sludge and deposits even under high temperatures and heavy loads, keeping gear surfaces clean. Application Scope: This product is suitable for lubricating gear drives, drive axles, and transmissions in various advanced passenger vehicles, heavy-duty trucks, and other vehicles—both imported and domestically produced—operating under conditions of high-speed impact loads, high-speed low torque, and low-speed high torque, such as those found in railway locomotive gearboxes. Usage Instructions: ■ Please replace the oil according to the mileage and recommended oil change intervals. ■ Do not mix this oil with oils from other brands, as this may affect its performance. Inspection Items/Standard Requirements/Results/Method Kinematic Viscosity (40℃), mm²/s_288.39GB/T 265 Kinematic Viscosity (100℃), mm²/s24-32.526.33GB/T 265 Viscosity Index Report119GB/T 1995 Flash Point (Open Cup), ℃≥180236GB/T 3536 Pour Point, ℃_-15GB/T 3535 Water ContentNo traceNoGB/T 260 Mechanical Impurities, %≤0.05NoneGB/T 511 Foam Characteristics, (Foam Tendency) mL/mL GB/T1257924℃≤201093.5℃≤505After 24℃≤2010
Heavy-duty gear oil (enhanced formula) API: GL-5 80W-90
Product Performance: ■ This product is formulated by blending hydrogenated base oil with a variety of functional additives, including extreme-pressure anti-wear agents, friction modifiers, antioxidant and anti-corrosion agents, rust-inhibiting and anti-foaming agents. It exhibits excellent extreme-pressure performance, wear resistance and durability, rust and corrosion protection, thermal oxidation stability, and demulsification properties. ■ The product meets the quality standards specified by the American Petroleum Institute (API) GL-5 grade. ■ It boasts outstanding extreme-pressure anti-wear performance, effectively preventing scuffing and wear on gear tooth surfaces under severe conditions such as high-speed impacts and high torque, and demonstrates superior load-carrying capacity. ■ It features exceptional thermal oxidation stability, which prevents the formation of sludge and deposits even under high temperatures and heavy loads, thereby keeping gear surfaces clean. Application Scope: This product is suitable for lubricating gear drives, drive axles, and transmissions in various imported and domestically produced premium passenger vehicles, heavy-duty trucks, and other vehicles operating under conditions of high-speed impact loads, high-speed low torque, and low-speed high torque—such as those found in railway locomotives. Usage Instructions: ■ Please replace the oil according to the mileage and recommended oil-change intervals. ■ Do not mix this product with oils from other brands, as this may compromise its performance.
Heavy-duty gear oil (enhanced) API: GL-5 85W-90
Product Performance: ■ This product is formulated by blending hydrogenated base oil with a variety of functional additives, including extreme-pressure anti-wear agents, friction modifiers, antioxidant and anti-corrosion agents, rust-inhibiting and anti-foaming agents. It exhibits excellent extreme-pressure performance, wear resistance and durability, rust and corrosion protection, thermal oxidation stability, and demulsification properties. ■ The product meets the quality standards of the American Petroleum Institute (API) GL-5 specification. ■ It boasts outstanding extreme-pressure anti-wear performance, effectively preventing scoring and wear on gear tooth surfaces under severe conditions such as high-speed impact and high torque, and demonstrates superior load-carrying capacity. ■ It features exceptional thermal oxidation stability, which prevents the formation of sludge and deposits even under high temperatures and heavy loads, thereby keeping gear surfaces clean. Application Scope: This product is suitable for lubricating gear drives, drive axles, and transmissions in various advanced passenger vehicles, heavy-duty trucks, and other vehicles—both imported and domestically produced—operating under conditions of high-speed impact loads, high-speed low torque, and low-speed high torque, such as those found in railway locomotives. Usage Instructions: ■ Please replace the oil according to the mileage and recommended oil-change intervals. ■ Do not mix this oil with oils from other brands, as this may compromise its performance.
Commercial Vehicle Gear Oil (Enhanced) API: GL-5 85W-140
Product Performance: ■ This product is formulated by blending hydrogenated base oil with a variety of functional additives, including extreme-pressure anti-wear agents, friction modifiers, antioxidant and anti-corrosion agents, rust-inhibiting and anti-foaming agents. It boasts excellent extreme-pressure performance, wear resistance and durability, rust and corrosion protection, thermal oxidation stability, and demulsification properties. ■ The product meets the quality standards of the American Petroleum Institute (API) GL-5 specification. ■ It exhibits outstanding extreme-pressure anti-wear performance, effectively preventing scoring and wear on gear tooth surfaces under severe conditions such as high-speed impacts and high torque, and possesses superior load-carrying capacity. ■ It features exceptional thermal oxidation stability, which prevents the formation of sludge and deposits even under high temperatures and heavy loads, thereby keeping gear surfaces clean. Application Scope: This product is suitable for lubricating gear drives, drive axles, and transmissions in various advanced passenger vehicles, heavy-duty trucks, and other vehicles—both imported and domestically produced—operating under conditions of high-speed impacts and heavy loads, as well as low-speed, high-torque applications. For example, it can be used in railway locomotive gear drives, drive axles, and transmissions. Usage Instructions: ■ Please replace the oil according to the mileage and recommended oil-change intervals. ■ Do not mix this product with oils from other brands, as this may compromise its performance.
L-CDK Industrial Gear Oil 100#
Product Overview: CKD Heavy-Duty Industrial Closed-Drive Gear Oil is meticulously formulated using high-quality lubricant base oils combined with multifunctional composite additives and advanced blending technology. This product boasts outstanding extreme-pressure anti-wear performance, excellent thermal oxidation stability, and superior rust-prevention and emulsion resistance. The product is made from refined, high-grade base oils blended with imported composite additives. Its performance meets the standards of GB5903-2011 L-CKD, AGMA 250.04 EP, DIN 51517 (Ⅲ), and US Steel 224.
Application Scope: This gear oil is suitable for lubricating heavy-duty, high-temperature, and impact-prone closed-drive gear systems in underground mining, cement plants, and metallurgical rolling mills, where the tooth surface contact stress exceeds 1100 MPa.
Performance Features:
· Outstanding extreme-pressure anti-wear performance effectively prevents tooth surface scoring, wear, and galling, ensuring smooth gear operation;
· Excellent antioxidant and thermal stability properties prevent sludge and varnish deposits, extending the service life of the oil;
· Superior rust-prevention and emulsion resistance effectively avoid corrosion and rust formation even when water enters the gear system;
· Exceptional anti-foaming performance provides effective oil film protection, maintaining excellent lubrication and heat dissipation capabilities.
L-CDK Industrial Gear Oil 150#
Product Overview: CKD Heavy-Duty Industrial Closed-Drive Gear Oil is meticulously formulated using high-quality lubricant base oils combined with multi-functional composite additives and advanced blending technology. This product boasts exceptional extreme-pressure anti-wear performance, excellent thermal oxidation stability, and superior rust-prevention and emulsion resistance. The product is made from refined, high-grade base oils blended with imported composite additives. Its performance meets the standards of GB5903-2011 L-CKD, AGMA 250.04 EP, DIN 51517 (Ⅲ), and US Steel 224.
Application Scope: This gear oil is suitable for lubricating heavy-duty, high-temperature, and shock-prone closed-drive gear systems in underground mining, cement plants, and metallurgical rolling mills where the tooth surface contact stress exceeds 1100 MPa.
Performance Characteristics:
· Excellent extreme-pressure anti-wear performance effectively prevents tooth surface scoring, wear, and galling, ensuring smooth gear operation;
· Superior antioxidant and thermal stability properties prevent sludge and varnish buildup, extending the oil’s service life;
· Outstanding rust prevention and emulsion resistance effectively avoid corrosion and rust even when water enters the gear system;
· Exceptional anti-foaming performance provides effective oil film protection, maintaining excellent lubrication and heat dissipation capabilities.
Test Items / Standard Requirements / Analysis Results / Test Methods
Kinematic Viscosity (40℃), mm²/s: 135–165 / 153.23 / GB/T 265
Kinematic Viscosity (100℃), mm²/s: Reported as 15.61 / GB/T 265
Viscosity Index ≥ 90: 104 / GB/T 1995
Flash Point (Open Cup), ℃ ≥ 200: 228 / GB/T 3536
Pour Point, ℃ ≤ -9: -21 / GB/T 3535
Water Content: Trace-free / GB/T 260
Mechanical Impurities, % ≤ 0.02: None / GB/T 511
Foaming Properties (Foam Tendency), mL/mL: 24℃ ≤ 50/0 / 10/0 / 93.5℃ ≤ 50/0 / 5/0 / After 24℃ ≤ 50/0 / 10/0
L-CDK Industrial Gear Oil 220#
Product Overview: CKD Heavy-Duty Industrial Closed-System Gear Oil is meticulously formulated using high-quality lubricant base oils combined with multi-functional composite additives and advanced blending technology. This product boasts exceptional extreme-pressure anti-wear performance, excellent thermal oxidation stability, and superior rust-prevention and anti-emulsification properties. The product is made from refined, high-grade base oils blended with imported composite additives. Its performance meets the standards of GB5903-2011 L-CKD, AGMA 250.04 EP, DIN 51517 (Ⅲ), and US Steel 224.
Application Scope: This oil is suitable for lubricating heavy-duty, high-temperature, and impact-prone closed gear systems in underground mining, cement plants, and metallurgical rolling mills where the tooth surface contact stress exceeds 1100 MPa.
Performance Characteristics:
· Excellent extreme-pressure anti-wear performance effectively prevents tooth surface scoring, wear, and galling, ensuring smooth gear operation;
· Superior antioxidant and thermal stability properties prevent sludge and varnish deposits, extending the oil’s service life;
· Outstanding rust-prevention and anti-emulsification capabilities effectively avoid corrosion and rust even when water enters the gear system;
· Exceptional anti-foaming performance provides effective oil film protection, maintaining excellent lubrication and heat dissipation functions.
Test Items / Standard Requirements / Analysis Results / Test Methods
Kinematic Viscosity (40℃), mm²/s: 198–242 / 226.66 / GB/T 265
Kinematic Viscosity (100℃), mm²/s: Reported as 28.06 / GB/T 265
Viscosity Index ≥ 90: 160 / GB/T 1995
Flash Point (Open Cup), ℃: ≥ 200 / 240 / GB/T 3536
Pour Point, ℃: ≤ –9 / –36 / GB/T 3535
Copper Strip Corrosion (100℃, 3h) / Grade: ≤ 1 / 1 / GB/T 5096
Water Content: No trace detected / No / GB/T 260
Mechanical Impurities, %: ≤ 0.02 / None / GB/T 511
Foaming Properties (Foam Tendency), mL/mL: 24℃ ≤ 50/05/0 / 93.5℃ ≤ 50/00/0 / After 24℃ ≤ 50/05/0
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