Descrição do produto Overview Quick Details

Place of Origin:

Kocaeli, Turkey

Brand Name:

TARMOND

Application:

Industrial Lubricant

Type:

Industrial Gearing & Marine Gearing

Specification:

ISO 68, Excellent resistance to oil oxidation and thermal degradation

General Composition:

Mineral Based Oil + Performance Additives

Model Number:

HeavyGear EP 68 20L

Appereance:

Transparent

Color:

Amber

Quality:

Premium

Supply Ability

Supply Ability:

8 Twenty-Foot Container per Month

Packaging & Delivery Detailed Images

Product Description Tarmond Heavygear EP-S synthetic gear oils perform an exceptional performance in protecting the industrial gearboxes and help extending oil life in extreme conditions. They are formulated for efficient lubrication of industrial enclosed gear drives operating under extreme conditions of shock-load, speed and temperature. Synthetic Gear Oils reduce energy consumption in many gearboxes versus conventional oil to enable problem-free operation and increased productivity. Formulated with carefully selected synthetic base stocks in combination with advanced technology of EP additives, these fluids have exceptional oxidation and thermal properties. The high viscosity index of these oils leads to less change in viscosity with changes in temperature. It performs excellent protection against wear such as scuffing and micropitting. Heavygear EP-S series offer a great potential for improved lubrication of gearbox and bearings. They have outstanding rust and corrosion protection in relative to mineral gear oils. They are highly compatible with ferrous and non-ferrous metals, elastomers and seals . Reduced fluid friction properties enable lower operating temperatures and helps improving gear efficiency.

Application Tarmond EP-S series Gear Oils are recommended for enclosed industrial gear drives used in the paper, steel, textile and cement industries. It is recommended for highly loaded gearboxes, steel-on-steel spurs, helical, and bevel gears. They are especially recommended for applications that may be subject to micropitting: especially heavily loaded gearboxes with surface-hardened tooth metallurgies. It may also be used in gear applications where extreme low and/or high temperatures are encountered.

While Tarmond EP-S Gear Oil Series are compatible with mineral oil based products, admixture may detract from their performance. Consequently it is recommended that before changing a system to one of the EP-S Gear Series, it should be thoroughly cleaned out and flushed to achieve the maximum performance benefits.

Benefits • Provides full protection of bearings in gears and gearboxes, thus extending service life.

• It reduces energy by reducing operating temperatures as it quickly removes heat from the system.

• A wide range of applications, from low temperatures to very high temperatures, is available.

• Thanks to its synthetic structure, oxidation resistance is very high and provides long service life.

• Reduces maintenance costs and increases operating efficiency.

• Protects gears against corrosion and corrosion even under the most difficult conditions.

• It is not affected by temperature changes, it can maintain lubrication tasks for a long time.

• They can be used in all kinds of gear system thanks to their wide viscosity range. Reduces oil diversity by providing a wide range of applications.

• It extends oil change periods and saves.

• Reduces initial wear.

• It works in harmony with the sealing elements.

• Thanks to its high thermal stability, it does not form deposits and deposits at high temperatures and maintains its chemical stability.

Meets Performance DIN 51524 Part 1 (HL), Part 2 (HLP), Part 3 (HVLP)

Cincinnati P-68, P-69, P-70

AFNOR NF E 48-603 HL&HM

DENISON HF-0 bench tests

Technical Data

TARMOND HEAVYGEAR EP-S series	Test method
SAE Grade		150	220	320
Density at 15°C gr/cm³	ASTM D 1298	0,88	0,89	0,89
Viscosity at 40°C cSt	ASTM D 445	150	220	320
Viscosity Index	ASTM D 2270	145	150	155
Flash point °C	ASTM D 92	230	230	230
Pour point °C	ASTM D 97	-31	-30	-29
TIMKEN OK Load, lbs, min	ASTM D 2782	75	75	75
4 Ball Ep Weld, kg, min LWI, kg, min	ASTM D 2783	250 45	250 45	250 45
4 Ball Wear 54°C/1800 rpm/20 kg/1hr Scar Diameter, mm, max	ASTM D 2266	0.33	0.33	0.33
FZG A/8.3/90 Fail Load Stage, min.		13th stage Pass	13th stage Pass	13th stage Pass
40/37/3[15] 40/38/2[5]Demulsibility Modified for 90 ml Water % Water in Oil, max Total Free water, ml, min. Emulsion, ml, max	ASTM D 2711	1.5 84 0.8	1.5 84 0.8	1.5 84 0.8
Water Separability: @ 54°C @ 82°C	ASTM D 1401	40/37/3[15] 40/38/2[5]	40/37/3[15] 40/38/2[5]-30	40/37/3[15] 40/38/2[5]
Copper Strip 3hours/100°C, max	ASTM D 130	1B	1B	1B
Rust a] Dist. Water b] Synthetic Sea Water	ASTM D665, IP-135]	Pass Pass	Pass Pass	Pass Pass
Foam Tendency/Stability Sequence I Sequence II Sequence III	ASTM D 892,IP-146	0/0 10/0 0/0	0/0 10/0 0/0	0/0 10/0 0/0
Oxidation 121°C/312 hours/10L Air/Hour] % Viscosity Increase, max	ASTM D 2893B/ US Steel S-200	4.2	4.2	4.2
FAG FE8 Bearing Wear W50 Weight Loss on the Rollers		21.3 mg	21.3 mg	21.3 mg
SEAL TEST 7 days at 100°C using SRENBR 28 Volume Change % Shore A Hardness Change% Tensile Strength % Rupture Elongation %	DIN 51517 PART 3	4.5 -3 17 23	4.5 -3 17 23	4.5 -3 17 23

*Above values are typical values