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Description
TO-4 30 Drive Train CAT Fluid - 5 Gallon PailDescription Sinopec TO 4 30 Heavy Duty Transmission Fluid is designed for use in powershift transmissions, hydrostatic transmissions, torque converters, final drives and hydraulic systems of Caterpillar and other off highway construction and mining equipment. They may also be used in heavy duty commercial automatic and manual transmission where Allison C 4 or Caterpillar TO 4 fluid is specified. Pack Size: 5 Gallon Pail (18L Volume), Grade: SAE 30,
Description
Sinopec TO-4 30 Heavy Duty Transmission Fluid is designed for use in powershift transmissions, hydrostatic transmissions, torque converters, final drives and hydraulic systems of Caterpillar and other off-highway construction and mining equipment. They may also be used in heavy-duty commercial automatic and manual transmission where Allison C-4 or Caterpillar TO-4 fluid is specified.
Pack Size: 5 Gallon Pail (18L Volume), Grade: SAE 30, ISO 100
Features & Benefits
Sinopec TO-4 30 Heavy Duty Transmission Fluid is suitable for use in:
- Heavy-duty transmissions, gearboxes, final drives and hydraulic systems used in off-highway applications, where a Caterpillar TO-4 product is recommended.
- Other heavy-duty applications in the mining, construction, quarrying and agricultural industries.
- Manual, power-shift and automatic transmissions where Allison C-4 fluids are recommended.
- Mobile hydraulic equipment applications.
- Applications where paper and elastomer disc materials are used, and advanced frictional properties are required to extend clutch life and provide slippage control under severe high-load conditions.
Features & Benefits
- Excellent anti-wear properties and load carrying ability reduce gear wear and extend the life of heavy-duty transmission systems, gearboxes and final drives, leading to increased productivity and reduced equipment downtime.
- Outstanding oxidation stability, thermal stability and detergency prevent the build up of deposits and ensure long fluid life.
- Advanced frictional properties provide the clutch-friction retention and slippage control required in equipment that uses modern paper or elastomer disc materials.
- Compatible with modern clutch materials and elastomers, to extend component life and prevent oil leakage.
- Effective control of foaming together with good air-release properties ensure smooth transfer of power and shifting performance, and reduce fluid loss in severe service conditions.
- Very good low-temperature properties protect against wear under cold start up and running conditions.
Specifications
Sinopec TO-4 30 Heavy Duty Transmission Fluid Specifications
| SAE viscosity grade | 30 |
| Kinematic viscosity, ASTM D 445 | -- |
|
cSt @ 40°C |
98 |
| cSt @ 100°C | 11.2 |
|
Viscosity, Brookfield, ASTM D 2983 cP @ –25°C |
38,000 |
| Viscosity index, ASTM D 2270 | 100 |
| FZG gear scuffing, load stage, ASTM D 5182 | 12 |
| Pour point, °C, ASTM D 97 | -30 |
| Flash point (COC), °C, ASTM D 92 | 240 |
Sinopec TO-4 30 Heavy Duty Transmission Fluid meets or exceeds the performance requirements of the following industry specifications:
| Sinopec | Q/SH303 533-2012 |
Sinopec TO-4 30 Heavy Duty Transmission Fluid meets or exceeds the performance requirements of the following OEM specifications:
| Allison | C-4(SAE 10W and 30) |
| Caterpillar | TO-4 |
| Komatsu | KES 07.868.1 |
| ZF |
TE-ML 03C TE-ML 07F |
Cross Reference
- Shell Spirax S4 CX 30
- Valvoline Drive Train Transmission Oil
- Mobiltrans HD 30
Additional shipping fess will apply to residential, limited access, deliveries outside the regular delivery network or locations requiring a lift gate to complete delivery.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Amazon basics mouse
Good mouse with hight quality. Works like a charm. I recommend for anyone looking for a cheap high quality Amazon basics mouse. You wont regret it.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Awesome quality mouse
Fantastic value. First it feels like a quality mouse and works like a mouse 3-4x the price. It is solid and has nice weight to it, not like some of the flimsy competitors. I am buying another just to have.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Great Mouse
I normally use the Logitech M325c. I've gone through dozens over the years. It works very well, but they seem to wear out fast; the wheel scroll is what fails. I decided to give the Amazon Basics a try. So far, it looks, feels, and functions the same as the Ltech; it doesn't have the fun colors, but if it holds up longer than a year, it's a fair tradeoff. I will revise this review if things change in the future, but as of now, I would recommend the Amazon Basics and will replace the other Ltech's when the time comes.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
High Quality and Operability - Great!
Great mouse! Not only good, but feels and operates as well as, or better than a Microsoft mouse, and a lot more reasonable! Comes with AAA batteries, the USB transceiver is stored inside the battery compartment (good when packing and traveling), and a white support strap lays down below the installed batteries so that it is easier to remove them when its time to change the battery. Be sure to go into Control Panel/Mouse and make any click-speed or mouse movement adjustments to your liking. I plan on buying another one of these for my second HP laptop. The USB transceiver is immediately responsive and you will see a red laser at the bottom of the mouse.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Works Perfect, No Installation Needed, Perfect Size, and Wonderful Price!
Several months ago when the keys on my laptop mouse pad started to go out, I was really irritated because I have gotten so used to using the mouse pad that I was worried that I wouldn't be able to work as efficiently using a wireless mouse. I knew that it would only be a few days before the keys got to the point that I wouldn't be able to use them and started looking on Amazon for a wireless mouse that I might possibly be able to stand using on a daily basis. I spotted the AmazonBasics Wireless Mouse and thought that it wouldn't be that great because it was way cheaper than most of the other wireless ones that I could find. I went ahead and placed my order because I needed something and thought that if it didn't work that well, I wouldn't be out of that much money. When it arrived, I was happy to see that it was a tad bit smaller than other ones that I have used with desktops in the past since I have small hands. I opened the package, popped in some batteries, plugged the nano receiver into my USB slot, and it was working instantly. I thought that it would take some time to install ( I did not read much on it when I purchased it honestly, I just needed one quick!), but was SO happy to see that it needed nothing to be installed. I have been using this wireless mouse for about a year and half now and I have recommended it to SO many people who were looking for one. I work at home on my laptop 7 days a week and anywhere between 12 - 18 hours a day. I only have to change the batteries about once every two months (sometimes it will go a little longer and sometimes a little bit less - not sure on why though). This mouse has worked flawlessly since the day of purchase and I was SO wrong to think that because it was cheaper than the others that it wouldn't work as well. There has never been a time where it disconnected from the computer or that there was any issue using it. A few times when it has needed the batteries changed and I wait a few days, there is a tiny lag - but that is all my fault. The AmazonBasics Wireless Mouse has a little red indicator light that lets you know when the batteries are getting low and need to be changed. I like that feature so that I'm always aware of when they need to be changed. Since I travel a lot, this mouse is great because it doesn't take up a lot of space in the laptop bag. I also never have to worry about losing the nano receiver because once you remove the little door to the battery area, there is actually a space that the nano receiver clicks into making it perfect for travel. If you are in the market for a great wireless mouse, I would recommend the AmazonBasics Wireless Mouse because it has been through over a year of my all day, everyday use and still works just like the day that I purchased it!
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Reviewed in the United States on September 3, 2015