Product world
HDDL Special Lubricating Grease

Product Description

    The product is formulated by using higher fatty acid metallic soap as a thickener, and refined mineral oil and special synthetic oil as the base oil, adding EP additive, antioxidant, antirust additive and other additives. The quality of the product is in accordance with the standard of Q/AHY77-2007.

 

Fields of Application

    The product is mainly used for the lubrication of various large and super electric wheel vehicles, such as the bearing, ball joint, suspension systems of import 154 tons, 170 tons and 190 tons electric wheel vehicles, also suitable for the lubrication of other heavy vehicles and construction machinery. 2# and 3# product can be used for manual lubricating.

    Applicable Temperature Range: -15-1200C

 

Performance Characteristics

²        The base oil has moderate viscosity, stable performance, which meet the lubrication of the heavy load and impact load parts in mine, machinery and other industries.

²        Good mechanical stability, colloidal stability, and oxidation stability, with long service life.

²        Have excellent anti-wear properties, good lubricating properties, to prevent direct contact with tooth surface in a state of EP, and to extend the mechanical service life.

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Product Varieties

   Available grease consistency numbers are 1#, 2#, and 3#.

 

Application Notice

   According to the regulations of lubricating grease for equipments, to choose the appropriate quality level and consistency number product; the storage and transportation process must be water-proof, moisture-proof and avoid mixing mechanical impurities; anti-pollution; different quality levels of products cannot be mixed; Centralized Treatment for replaced old grease to prevent environment pollution.

 

 

Typical Data

Item

1#

2#

3#

Test Method

Appearance

Gray to black ointment

Visual estimation

Worked Penetration,0.lmm

320

285

235

GB/T269

Dropping Point,0C

185

188

190

GB/T4929

Oil separation  ( 1000C,24h),%

4

3

1

SH/T0324

Evaporation(990C,22h),%

0.6

0.5

0.5

GB/T7325

Corrosion Preventive Property(520C, 48h ),Grade

1

1

1

GB/T5018

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