Maxigras Complex Pick

Maxigras Complex Pick

7075303

High-performance, highly efficient grease designed with a latest generation complex thickener, solid lubricant additives and micronized copper. Developed to lubricate hydraulic hammer tools.

Available in
  • 400 Gr (24x400Gr)
  • 5 Litres (4x5L)
  • 20 Litres
  • 50 Litres
  • 200 Litres
 

APPLICATIONS:

Lubrication of picks and chisels in hydraulic hammers, subjected to major stresses, extreme loads, vibrations, wet environments and high temperatures.

Recommended for use at the main hydraulic hammer manufacturers such as KRUPP, MONTABERT, ATLAS, COPCO, NPK, INDECO, RAMMER, etc


PROPERTIES:
  • Thanks to the solid additives incorporated in the formula, excellent antigripping capacity is guaranteed, protecting the hydraulic hammer tip at the times of greatest strain.
  • The complex thickener and the base oil used provide excellent lubricity, adhesion and drip/run-off resistance.
  • Excellent resistance to washing in hot or cold water
  • Protection from oxidation and corrosion.
  • Working temperature: -20 ºC to +270 ºC (-4 ºF a +518 ºF), though the solid additives incorporated may provide dry lubrication in limit situations from -180 ºC to +1100 ºC (-292 ºF a +2012 ºF).

TECHNICAL DATA:

PHYSICOCHEMICAL CHARACTERISTICS

STANDARD

VALUE

Consistency (NLGI grade)

DIN 51818

2/3

Thickener

----

Complex organic thickener

Color

Visual

Anthracite Copper

Base oil (Viscosity grade ISO)

ISO 3448

320

Dropping point, ºC (ºF)

ASTM D-2265

> 250 (482)

Penetration loss:

     After 105 strikes, 25 ºC (77 ºF), points

ASTM D-217

±10

4-Ball EP Test - welding load (kg)

ASTM D-2596

> 700

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