Hydraulic Oil For Heavy Duty Industrial Gear Oil
Gear oil, a distinct category of oil, serves as the lubricant of choice for a wide array of gear transmission mechanisms. Its formulation incorporates either petroleum-derived or synthetic lubricant bases, enriched with specialized additives—chiefly extreme pressure anti-wear additives and oiliness promoters—to bolster its overall performance capabilities.
Product Details：Ultra-Low Temperature Anti-Wear Hydraulic Oil
A lubricant of superior quality, gear oil is predominantly utilized for the lubrication of intricate gear transmission mechanisms, such as transmissions and rear axles. Beyond merely lubricating gears and bearings to safeguard against wear and rust, it also aids in the dissipation of heat generated by gears, reduces the impact forces and noise levels, and possesses a purgative property that eliminates impurities and solid debris from gear surfaces.
PARAMETER：
Sports Event | Quality Indicators | Test Methods | ||||||
Viscosity grade | 100 | 150 | 220 | 320 | 460 | 680 | ||
Kinematic viscosity (40°C) mm²/s) |
90-110 |
135-165 |
198-242 |
288-352 |
414-506 |
612-748 |
GB/T265 | |
Viscosity index | not less than |
90 |
90 |
90 |
90 |
85 |
85 | GB/T1995 |
Open flash point,℃ | not less than | 200 | 200 | 200 | 200 | 200 | 200 | GB/T3536 |
Pour point,°C | not exceeding |
-12 |
-9 |
-9 | -9 | -9 |
-5 | GB/T3535 |
Steel sheet corrosion(100°C,)(3 hours)/grade | not greater than |
1 |
GB/T5096 | |||||
Corrosion test(distilled water) | rust-free | GB/T11143 | ||||||
Foaminess (Foam propensity/foam stability) mL/mL 24°C 93.5°C Post 24°C |
not greater than not greater than not greater than |
50/0 50/0 50/0 |
GB/T12579 | |||||
Tim ken test(OK load) /N(Lb) | not less than |
267(60) |
GB/T11144 | |||||
Anti-emulsification (82℃)Water in oil /%(mass fraction), emulsion layer /ml,total separated water/ml |
not greater than |
2.0 1.0 80.0 |
GB/T8022 | |||||
Four-ball test Load wear index/ N Sintering load(P value)/N | not less than not less than |
441(45) 2450(250) |
GB/T3142 | |||||
CL-100 Gear Test (A/8.3/90) | not less than |
12 |
>12 |
>12 |
>12 |
>12 |
>12 | SH/T0305 |
1. Beneficial Aspects of Gear Oil
(1) Gear oil boasts superior lubrication capabilities, crafted with premium base oils and advanced additives. This blend effortlessly establishes a robust lubrication barrier, substantially mitigating friction and wear between gears, thereby extending their operational lifespan.
(2) Furthermore, it excels in its anti-wear resilience, achieved through the integration of anti-wear, extreme pressure enhancers, and specialized additives. These ingredients collaborate to stabilize the lubricating layer even under extreme temperatures and pressures, efficiently mitigating gear surface abrasion, particularly crucial for heavily loaded gears.
(3) Additionally, gear oil possesses remarkable cooling properties. Its high thermal conductivity facilitates swift heat dissipation from the gears, maintaining operational temperature stability. Moreover, it actively absorbs a portion of the friction-induced heat, safeguarding gears from potentially harmful high-temperature deformations.
2. Operational Settings
(1) For enclosed gear systems, Closed Gear Oil is the go-to lubricant. It meticulously addresses the stringent demands of extreme pressure resistance, wear protection, and oxidation stability. Depending on the workload and operational temperatures, this oil can be tailored into distinct variants, encompassing CKB oil for antioxidant and rust prevention, CKC for moderate industrial applications, and CKD tailored for heavy-duty industrial gearboxes.
(2) In contrast, Open Gear Oil caters to low-rotating, heavy-duty machinery sans traditional gearboxes or with partially enclosed gearboxes. It emphasizes strong adhesive and cohesive properties to maintain effective lubrication and safeguard gears amidst exposed conditions. Similar to its closed counterpart, open gear oils are also classified based on operational loads and temperatures, ranging from CKH for general use, CKJ for extreme pressure scenarios, to CKM for rigorous heavy-duty applications.
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FAQ：
Q: Are your prices competitive?
A: We are committed to offering competitive prices while ensuring the quality of our products and the excellence of our services. We will provide customers with reasonable price plans based on factors such as market conditions and order volume.
Q: What are the payment methods?
A4: We accept wire transfer. Specific payment methods can be determined according to customers' needs and preferences.
Q: What is the production lead time for the products?
A: The production lead time is usually 3 weeks, which may be adjusted according to the order quantity and the actual situation of the production line. We will try our best to shorten the production cycle to meet customers' needs.
