20W50 Heavy Duty Diesel Engine Oil - 55 Gallon Drum
SKU: 20883338754

20W50 Heavy Duty Diesel Engine Oil - 55 Gallon Drum

Sale price$292.05 Regular price$324.50
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Description

20W50 Heavy Duty Diesel Engine Oil - 55 Gallon DrumDescription 20W 50 Heavy Duty (HD) Diesel Engine Oil (DEO), 55 gallon barrel, is designed and formulated to provide superior performance. It is suitable for virtually all modern low emission heavy duty engines and older hard working diesel engines. With its wide range of specifications and approvals from many of the worlds leading engine makers, it is an excellent choice for on highway fleets, general haul, construction, agriculture, public transport

Description

20W-50 Heavy Duty (HD) Diesel Engine Oil (DEO), 55 gallon barrel, is designed and formulated to provide superior performance.   It is suitable for virtually all modern low-emission heavy duty engines and older hard-working diesel engines. With its wide range of specifications and approvals from many of the world’s leading engine makers, it is an excellent choice for on-highway fleets, general haul, construction, agriculture, public-transport operators and diesel pick-up trucks.   20W50 HD DEO is formulated to meet or exceed the warranty requirements of most manufacturers of diesel and gasoline engines as well as older engines and higher sulfur fuels (500 ppm and above). 20W-50 HDDEO can be used with complete success in over-the-road diesel trucks, off-highway diesel equipment, farm tractors, and passenger cars and light trucks with diesel, turbo-charged diesel engines, or gasoline engines and is backward compatible with previous API Oil Categories.  There is absolutely no harm in mixing different grades of engine oil!  Compatible with Rotella, Delo, Delvac and most major oil manufactures.   All motor oils are required to comply with international standards which include a compatibility test. This means that any branded engine oil will mix with the standard test oil in any proportions and the mixture will still perform as specified.   This 20W50 Heavy Duty Diesel Engine Oil also meets the extra demanding diesel engine requirements of older Caterpillar, Detroit Diesel, Mack and other high-output power plants in all levels of service.  Pack Size: 55 Gallon Drum (200L Volume), Grade: SAE 20W50

Features & Benefits

Sinopec Tulux T500 20W50 Classic Diesel Engine Oil is suitable for use in: 

  • Both light-duty and heavy-duty vehicles operating under severe conditions, such as long-distance or urban traffic vehicles.
  • Off-highway applications in the mining, quarrying, construction and agricultural industries.
  • Industrial power generation engines.
  • Heavy duty diesel engines operating continuously under heavy or high load-factor conditions.
  • Mixed fleet use. 

Features and Benefits

  • Formulated with hydrocracked high viscosity index base oils, which provide improved oxidation control.
  • Outstanding soot and deposit control provide protection against piston deposits and valve train wear, and ensure engine cleanliness and smooth running.
  • Excellent control of aeration and foaming ensures protection of engine parts.
  • High-quality base stocks and an advanced additive system work to reduce the build up of sludge and reduce oil thickening, thereby keeping the product in grade for longer and extending oil life.
  • High acid neutralization ability, together with TBN retention, provides rust and corrosion protection and prolongs engine life.
  • Excellent thermal and oxidation stability protect the engine against rust, corrosion and wear caused by the formation of sludge and deposits.
  • Good elastomer compatibility ensures longer gasket and seal life.
  • Excellent low-temperature properties ensure smooth start up at low temperature and protect against start-up wear.

    Specifications

    Sinopec Tulux T500 20W-50 Classic Diesel Engine Oil Specifications

    SAE grade 20W-50
    Kinematic viscosity, ASTM D 445 --

    cSt @ 40°C

    173.8
    cSt @ 100°C 19.00

    Dynamic viscosity, CCS, ASTM D 5293

    --
    cP @ –15°C 8,261
    Viscosity index, ASTM D 2270 134
    NOACK volatility, ASTM D 5800 8
    Sulfated ash, wt%, ASTM D 874 1.62
    Total base number, mg KOH/g, ASTM D 2896 10.4
    Pour point, °C, ASTM D 97 -29
    Flash point (COC), °C, ASTM D 92 244
    Density @ 15°C, kg/l, ASTM D 4052 0.889

    Sinopec Tulux T500 20W-50 Classic Diesel Engine Oil meets or exceeds the performance requirements of the following industry specifications:

    ACEA E7-08
    API Service Classification

    Diesel: CI-4, CH-4 and earlier HDDEO specifications

    Petrol/Gasoline: SL

    GB1 11122-2006 (CI-4)

    Sinopec Tulux T500 20W-50 Classic Diesel Engine Oil meets or exceeds the performance requirements of the following OEM specifications:

    API Service Classification CI-4/SL

     

    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:
    1. 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
    SKU: 20883338754

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    Layton Phillips
    Lake Worth, US
    ★★★★★ 5
    Great pillow, but the cooling effect depends on the cover
    Color: Blue-ice Plus, Size: King(Pack of 2)
    I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation. However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through. That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone. Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
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    Reviewed in the United States on February 17, 2026
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    Hannah N. Ford
    Cuba, US
    ★★★★★ 5
    Cooling and holds shape.
    Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
    Very nice pillow for the price is also holding up well and holding shape very cool and comfortable to the touch. Best pillow I found in a long time.
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    Reviewed in the United States on April 28, 2026
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    smmt
    Pawtucket, US
    ★★★★★ 5
    Best Pillow Ever
    Color: Blue-ice Plus, Size: Queen(Pack of 2)
    Best pillow ever. Although it still gets "hot", it does take longer to get "hot". I love this pillow. I was buying a new pillow almost every 3 months. Other pillows would either remain rock hard or go flat. I was concerned at first when reading the description as I though the memory foam would be big pieces. They are soft fluffy pieces. I had to remove almost half of the foam to get the pillow to what works for me. I have not had to put any filler back in. Maybe in a couple of more months I may have to put a bit more in, but it is holding it's shape and not going flat. I do fluff it every night. This helps. I am a stomach sleeper. I have bought the expensive purple pillow and hated it so much I gave it to my daughter. This QUTOOL Pillow is the best! I bought a 2 pack. Have not used the other pillow yet, but I feel I may actually go years for once without having to buy a pillow as I have the 2nd one set aside if the first one gets to a point in need replacement. I have bought Dollar Store pillows. I have bought $300 pillows. None of them even come close to this pillow and the way you can adjust this pillow for you. The pillows came in a white mesh like bag. I keep all the unused "stuffing" in this bag. I have it hanging in my closet and I just fluff the bag once a month to keep the filling fresh so it is ready if and when I need it. Coming from someone who has trouble staying asleep, neck issues, a stomach sleeper who hate those flat pillows manufacturers think stomach sleepers like but actually hate, buy this pillow. Just buy it. Best Pillow for a picky person like me. Buy 2 or more so if you have to stay at a hotel, you can take your own pillow.
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    Reviewed in the United States on June 15, 2025
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    Jedata
    Port Orchard, US
    ★★★★★ 4
    Slippery Pillow
    Color: Blue-ice Plus, Size: Queen(Pack of 2)
    Nice and cooling but it’s so slick my pillow sheet doesn’t want to stay on.
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    Reviewed in the United States on May 14, 2026
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    Jute
    Natrona Heights, US
    ★★★★★ 5
    Foam Mattress NEEDs Foam Pillows
    Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
    10 stars!! Quality foam, structure & price. Best bang for my buck.    HRV, readiness & total sleep score metrics increased drastically this week.  See screenshot :) Support: Molds and cushions every crevice under my neck and above shoulders. So comfy  Size: Adjustable loft but king length is perfect to hug and rest your head.  Love love love. The 1st 2 nights were uncomfortable with pillow as is, first night I was up at 3am half asleep pulling foam out but wasn't enough. The second night at 2am I pulled out more stuffing. I was getting frustrated..  my Oura ring showed both nights I was awake every hour.  Not good.  Before the 3rd night I pulled enough to fill the bag the 2 pillows arrived in. Boom -8hrs sleep and for the first time ii years I achieved 17% Deep sleep.  Huge. Weight: Perfect weight with adjustment. Squishy and molds to b the contour of my neck and shoulders Softness: Like the baby bear.. just right.   Comfort: Very comfortable after removing 30% foam in both pillows. I actually now have enough to make a 3rd pillow, replace old foam, or adjust OGs, Still to early to measure.  If you have a foam mattress that contours your body but not your head you'll end up with neck and/or back pain from head being elevated- not sinking/molding the body into a foam mattress. 
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    Reviewed in the United States on July 1, 2025

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