| GL-4 Medium Load Vehicle Gear Oil, Overview |
overview:
GL-4 vehicle gear oil is a high-quality lubricating oil specially designed for vehicle gear transmission systems.
This product is made with advanced blending technology, selected high-quality base oils, and carefully blended with a variety of high-performance additives. It is designed to provide reliable lubrication and stable performance guarantee for vehicle transmission, drive axle and other gear devices under different working conditions.
Product features:
Contains anti-wear additives, with good anti-wear properties.
It can reduce wear under medium load and other working conditions and prolong gear life.
With extreme pressure additives, it has a good extreme pressure bearing capacity and can cope with vehicle climbing and accelerate overtaking pressure.
Antioxidant properties are significant, maintaining oil cleanliness and chemical stability.
Both stable thermal stability and good low temperature fluidity.
Meets API GL-4 specifications
It is suitable for a variety of common vehicle types, including family cars, ordinary buses, light trucks, and some urban multi-function vehicles
| Level specifications and standards |
Execution standards
SY RH2025-2003
Class, specification
Quality class: API GL-4
Viscosity grade: SAE 85W/90 85W/140
Packing specification: 4L 16L 18L 170kg
Support OEM and ODM customization services.
Warm Tips: Customized production can be carried out based on customers' requirements. If you want to make a purchase, please contact us!
| Product specifications and parameters |
| Project |
product parameters |
| viscosity grade |
85W/90 |
85W/140 |
| Kinematic Viscosity at 100°C, mm²/s |
18.52 |
35.23 |
| Temperature at Which Apparent Viscosity Reaches 150 Pa.s, °C |
not higher than |
-11 |
-11 |
| Pour Point, °C |
-30 |
-25 |
| Flash Point (Open Cup), °C |
no less than |
227 |
229 |
| Channeling Point, °C |
no more than |
-18 |
-18 |
| Viscosity Index |
not less than |
112 |
119 |
| Foaming Properties (Foam Tendency), mL |
|
|
|
| 24ºC |
no more than |
20 |
20 |
| 93.5ºC |
no more than |
50 |
50 |
| After 24°C |
no more than |
20 |
20 |
| Corrosion Test, Copper Plate, 121°C, 3h, Grade |
no more than |
2.5 |
2.5 |
| Mechanical Impurities, % |
no more than |
None |
None |
| Water Content, % |
no more than |
None |
None |
Jining Power Oil Industry Co., Ltd. was founded in 2002. The company is located in Jining, Shandong, which is known as the hometown of Confucius and Mencius in China. Having been deeply engaged in the lubricating oil industry for 23 years, it is a large-scale lubricating oil production base with significant influence and a relatively large size in China.
The company is equipped with advanced domestic production equipment and automated production lines. Its annual production capacity reaches 180,000 tons, the storage capacity of base oil amounts to 50,000 tons, the production workshop covers an area of 25,000 square meters, and there are 260 oil tanks. It can meet the large-scale and continuous oil demand of enterprises.
The company's products cover more than 230 varieties in 13 major categories, including mining lubricating oil, automotive lubricating oil, industrial lubricating oil, construction machinery lubricating oil, antifreeze, base oil, general lubricating grease, special lubricating grease and so on. They are widely applied in numerous fields such as mining, automobiles, machinery, metallurgy, electronics, bearings, and petroleum processing.
The company owns multiple national patents and qualification certifications. It also has a professional R&D team that can continuously carry out technological innovation, optimize product formulas, improve product performance, and ensure that its products always remain at the leading level in the industry.
We will continue to adhere to the business philosophy of "Quality First, Innovation-driven Development", constantly provide customers with high-quality lubricating oil products and services, and make greater contributions to promoting the development of the lubricating oil industry.
| Qualification certificate strength certification |
| Factory shipment site captured on camera |
| Real shots of the exhibition |
| Frequently Asked Questions |
Q1: Are you a trading company or a manufacturer?
A: We are a professional lubricant manufacturer with 23 years of industry experience. Our factory is located in Jining, Shandong, the hometown of Confucius and Mencius in China.
Q2: What is the delivery time?
A: The delivery time is about 10 days after the deposit is paid. The specific delivery time depends on the goods and quantity of the order.
Q3: What are your payment terms?
A: According to our sales policy, we require 30% - 40% telegraphic transfer in advance, and 60% - 70% of the balance should be paid before shipment. We can provide real - life photos or videos of the goods before the balance is paid.
Q4: What are your delivery terms?
A: FOB, CFR, CIF or EXW.
Q5: What is your packaging like?
A: Usually, it is in 200L metal drums, PE bags, cans, or barrels of different sizes. It depends on your product requirements. We try our best to meet customer requirements.
Q6: Can I get some samples from you?
A: Of course. We will provide free samples, but you need to pay for the shipping cost.
Q7: Can you provide ODM or OEM?
A: We can. In order to meet the requirements of the order, we can cooperate like this. If necessary, please provide samples, which will help us with testing.
Q8: How do you control product quality?
A: The company has an independent laboratory and testing equipment and has established a strict quality control system. From raw material procurement to finished product delivery, every link is strictly tested and monitored. All products meet or exceed national and industry standards.
Q9: How do you ensure our long - term business relationship?
A: We have a professional sales and service team that can provide you with timely and accurate technical support and solutions. Whether you have problems in product selection, during use, or need to customize lubricant products with special specifications, we will serve you wholeheartedly.
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