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Description
Rymax Endurox LD 10W/40 Diesel Engine oil (205LT)Rymax Lubricants Endurox LD Semi Synthetic Authorised Distributor South Africa Rymax Endurox LD 10W 40 is a semi synthetic heavy duty diesel engine oil offering enhanced performance over the mineral 15W 40 grade formulated for Euro III, IV and V engines where improved thermal protection and extended drain capability are required. The semi synthetic base provides better oxidation resistance and flow characteristics while maintaining the comprehensive
Rymax Lubricants · Endurox LD · Semi-Synthetic · Authorised Distributor — South Africa
Rymax Endurox LD 10W-40 is a semi-synthetic heavy-duty diesel engine oil offering enhanced performance over the mineral 15W-40 grade — formulated for Euro III, IV and V engines where improved thermal protection and extended drain capability are required. The semi-synthetic base provides better oxidation resistance and flow characteristics while maintaining the comprehensive OEM approval portfolio of the Endurox LD family. Available in 205L drum from Orbit Industrial.
At a Glance
10W-40
SAE Grade
CI-4
API Rating
10.5
TBN mgKOH/g
226°C
Flash Point
-39°C
Pour Point
147
Viscosity Index
Why Rymax Endurox LD 10W-40
Semi-Synthetic Base Stocks
Superior thermal and oxidation stability versus mineral 15W-40. Better film retention under high-temperature turbocharger conditions — protecting engine components and extending the practical drain interval.
Extended Drain Capability
Semi-synthetic formulation resists breakdown longer than mineral oils — reducing total oil consumption, waste oil disposal costs and maintenance downtime for mixed diesel fleets.
TBN & Acid Neutralisation
TBN of 10.5 mgKOH/g sustains acid neutralisation capacity through the full drain interval — critical for South African fleets operating on higher-sulphur diesel.
Soot Dispersancy
Superior detergent and dispersant system prevents soot agglomeration and piston deposit formation — maintaining engine cleanliness and oil pumpability from cold start to oil change.
Anti-Wear Protection
Excellent anti-wear, anti-corrosion and anti-foam properties protect bearings, camshafts and cylinder liners under sustained high-load operation.
Broad OEM Coverage
Comprehensive OEM approval portfolio covering major European and American truck manufacturers — one product for an entire mixed diesel fleet.
Recommended Applications
Long-Haul Transport
Heavy-duty diesel trucks requiring extended drain intervals. Semi-synthetic base reduces oil consumption on high-mileage long-haul and regional distribution operations.
Mining & Construction
Haul trucks, excavators and earthmoving equipment in high-dust, high-load environments across the Northern and Western Cape.
Bus & Coach Fleets
Euro III-V bus engines from Volvo, MAN, Mercedes-Benz and Scania. Broad OEM coverage simplifies procurement for mixed municipal and intercity bus fleets.
Agriculture
Tractors and harvesters from European and Japanese manufacturers operating on both low and higher sulphur diesel across South African farming regions.
Industrial Power Units
Stationary diesel generators and compressors requiring robust oxidation resistance and acid neutralisation for continuous-duty operation.
Mixed Fleet Operations
One semi-synthetic oil covering an entire mixed diesel fleet — simplifying lubricant procurement and reducing SKU complexity.
Specifications & Approvals
Performance Levels
OEM Approvals
Technical Properties
| Property | Test Method | Value |
|---|---|---|
| SAE Grade | — | 10W-40 |
| Kinematic Viscosity @ 100°C | ASTM D445 | 14.8 cSt |
| Kinematic Viscosity @ 40°C | ASTM D445 | 98 cSt |
| Viscosity Index | ASTM D2270 | 147 |
| Total Base Number (TBN) | ASTM D2896 | 10.5 mgKOH/g |
| Flash Point | ASTM D92 | 226°C |
| Pour Point | ASTM D97 | -39°C |
| Density @ 15°C | ASTM D4052 | 868 kg/m³ |
Not Suitable for DPF-Equipped Engines
Rymax Endurox LD 10W-40 is not suitable for engines equipped with Diesel Particulate Filters (DPF). Contact Orbit Industrial for the correct Rymax specification for DPF-equipped engines.
Available Pack Sizes
205 Litre Drum
Price on request
Bulk Tanker
Price on request
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