Mobilgrease XHP Mine Series

Product Description

The Mobilgrease XHP Mine Series are specifically designed for the lubrication of extra heavy-duty off-highway and mining equipment. With a complete range of NLGI Grades, this series of lithium complex greases, which contain 5% molybdenum disulfide, can be utilized for all operating conditions and temperatures to improve productivity. The Mobilgrease XHP Mine Series has excellent extreme pressure and anti-wear properties in addition to exceptional staying power, very good water wash-out, spray-off, and extended service capabilities under harsh operating conditions. These extra heavy-duty service greases exhibit excellent structural stability. They will not corrode steel or copper bearing alloys and are compatible with conventional sealing materials.
Mobilgrease XHP 320 Mine, 321 Mine, and 322 Mine were developed especially for their superior performance in bucket pins, pivot pins, and heavily loaded chassis components. Mobilgrease XHP 100 Mine and 320 Mine are especially suited for heavy equipment central lubrication systems requiring an NLGI 0 Grade grease. Mobilgrease XHP 100 Mine and 320 Mine are recommended for central lubrication systems found on Caterpillar and other manufacturers' off-highway and mining equipment. Mobilgrease XHP 100 Mine exhibits good dispensability down to -30°C (-22°F). Mobilgrease XHP 321 Mine is a NLGI 1 Grade with very good low temperature pumpability developed for use in colder temperatures. Mobilgrease XHP 322 Mine is a NLGI 2 Grade for use as a general purpose chassis lube.

Features and Benefits

Mobilgrease XHP 100 Mine, 320 Mine, 321 Mine, and 322 Mine are leading members of the Mobilgrease brand of products, which has gained a worldwide reputation for innovation and performance excellence. The Mobilgrease XHP Mine Series is designed by ExxonMobil formulation technologists and backed by our worldwide technical support staff.
Mobilgrease XHP 100 Mine, 320 Mine, 321 Mine, and 322 Mine were specifically designed to meet the needs of off-highway and mining equipment that required exceptional EP / anti-wear performance and which would remain in place even in tough conditions of water spray, high sliding, and high temperatures. These greases offer the following features, advantages, and potential benefits:

Features

Advantages and Potential Benefits

Excellent EP and anti-wear properties

Superb equipment protection and potential equipment life extension even in severe operating conditions

High level of molybdenum disulfide

Optimum equipment protection in high sliding mechanisms and with extended re-lubrication intervals

Exceptional resistance to water washout and spray-off Ensures proper lubrication and protection even in hostile

work environments

Very good low temperature pumpability and centralized Provides excellent low temperature pumpability and system capability (Mobilgrease XHP 100 Mine and 320 start-up performance, a key feature for remote Mine)                                                                              applications

Applications

Mobilgrease XHP 100 Mine, 320 Mine, 321 Mine, and 322 Mine are recommended for severe off-highway and mining applications in terms of operational severity and water spray. Specific applications include:
  • Bucket pins, pivot pins, and heavily loaded chassis components
  • Heavy equipment central lubrication systems
  • General purpose chassis lubrication
Typical Properties

 

 

Mobilgrease

XHP 100 Mine   

Mobilgrease

XHP 320Mine  

Mobilgrease

XHP 321Mine   

 Mobilgrease

XHP 322 Mine

NLGI Grade

0

0

1

2

Thickener Type

Lithium ComplexLithium ComplexLithium ComplexLithium Complex

Color, Visual

Gray-Black

Gray-Black

Gray-Black

Gray-Black

Molybdenum Disulfide, Wt. %

5

5

5

5

Penetration, Worked, 25º C, ASTM D 217, mm/10

370

370

325

280

Dropping Point, ºC, ASTM D 2265

230

232

246

284

Viscosity of Oil, ASTM D 445

 

 

 

 

cSt @ 40º C

100

320

320

320

Penetration Consistency Change, Roll Stability, ASTM D 1831, mm/10

-5

-

-

-1

Water Washout, ASTM D 1264, 79 °C, % Loss

-

-

10

2

Water Sprayoff, ASTM D 4049, % Loss

-

-

28

16

U.S. Mobility, AM-S 1390, gms/min (˚C/˚F)

10 (-29/-20)

-

15 (-7/20)

11 (-12/10)

Timken OK Load, ASTM D 2509, lb

40

50

50

50

4-Ball Wear Test, ASTM D 2266, Scar, mm

 0.4

0.4

0.4

0.4

Corrosion Prevention, ASTM D 1743, Rating

 Pass

Pass

Pass

Pass

Copper Strip Corrosion, ASTM D 4048

1A

1A

1A

1A

4-Ball Weld Load, ASTM D 2596, Kg

400

400

400

400

 

Health and Safety

Based on available information, this product is not expected to produce adverse effects on health when used for the intended applications and the recommendations provided in the Material Safety Data Sheet. MSDS's are available upon request through your sales contact office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment