Lubrication Engineers.Inc
Lubrication Engineers, Inc.
1919 E Tulsa Street
Wichita, KS 67216
Toll Free: (800) 537-7683
Email: info@le-inc.com
Website: www.le-inc.com
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Extended-Drain CK-4 Oil Offers Ultimate Package of Performance & Protection for Diesel Engines

Monolec Ultra® Engine Oil provides exceptional performance and extended-drain service for on- and off-road diesel engines, including stationary engines. It has been formulated to exceed API’s CK-4 technology standards focusing on engine wear protection, oxidation stability, shear stability, resistance to aeration, and compatibility with low emission engines. With its superior formulation of select base oils and Monolec®, LE’s exclusive wear-reducing additive, Monolec Ultra offers dependable all-weather performance, reduces unscheduled downtime, and helps fleets achieve costs savings.
Unit of Measure

Benefits and Recommendations

Available Container Size

 N/A Case 24 Quarts

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GHS Statement

 N/A For commercial and professional use only

Beneficial Qualities

 N/A Cost-Saving Service
  • Extends oil drain intervals* with specified filter changes and periodic oil analysis (ask your LE consultant about the Xamine® Oil Analysis Program)
  • Reduces oil consumption
  • Improves fuel economy
  • Protects against engine wear, extending life
Premium Performance
  • Protects against deposits, keeping engine parts clean
  • Neutralizes acids generated from oxidation, preventing corrosive damage
  • Prevents thermal degradation, loss of lubricity and engine cavitation with improved aeration control
  • Decreases engine noise
All-Weather Performance
  • Maintains viscosity at high and low temperatures
  • Allows oil flow at extremely cold temperatures
  • Ensures minimal drag during cold startups
  • Effectively lubricates at high temperatures
Greener Technology
  • Specially formulated to meet API CK-4 standards for low emission engines
  • Compatible for use with biodiesel-containing fuels
  • Compatible for use in vehicles equipped with diesel particulate filters
  • Works in conjunction with EGR engines to manage soot and other exhaust contaminants
  • Low SAPS formula minimizes poisoning of SCR systems and particulate filtration traps

Proprietary Additive

 N/A

LE’s proprietary additives are used exclusively in LElubricants. Monolec Ultra® Engine Oil contains Monolec.

Monolec wear-reducing additive creates a single molecular lubricating film on metal surfaces, vastly increasing oil film strength without affecting clearances. An invaluable component in LE’s engine oils, industrial oils and many of its other lubricants, Monolec allows opposing surfaces to slide by one another, greatly reducing friction, heat and wear.

Performance Requirements Met or Exceeded

 N/A
  • ACEA E7, ACEA E9-2012
  • API-SAE Service CK-4, CJ-4, CI-4, CI-4 Plus, CH-4
  • Caterpillar, ECF-2 and ECF-3
  • Cummins CES 20086, CES 20081
  • Daimler MB 228.31
  • Detroit Diesel DFS 93K222, DFS 93K218
  • Ford WSS M2C171-F1
  • Mack EOS-4.5, EO-O Premium PLUS, EO-N
  • MAN M3575
  • MTU category 2.1
  • Renault RLD-4, RLD-3
  • Volvo VDS-4.5, VDS-4, VDS-3

Typical Applications

 N/A
  • On- and off-road diesel engines, including over-the-road tractor trailers, pickup trucks, construction and mining equipment, farming equipment, and more
  • Stationary diesel engines, such as generators and irrigation pumps
  • Backward compatible for use in older diesel engines

Cautions

 N/A
  • Not for use in low-emission gasoline engines
  • Not for use in engines with silver alloy bearings
  • 8130: When used in Cummins engines requiring oil that meets the CES 20078 spec, do so in coordination with a used oil monitoring program.

Asset Reliability Solutions

 N/A Reliability Solution Products

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Physical Characteristics - Typical

Color

 N/A Red

SAE Grade

 N/A 10W-30

Performance Test Results

Relative Density @ 60ºF/60ºF, ASTM D1298

 N/A 0.865

Viscosity @ 100°C, cSt, ASTM D445

 N/A 12.22

Viscosity @ 40°C, cSt, ASTM D445

 N/A 83.3

Viscosity Index ASTM D2270

 N/A 142

Viscosity-HTHS @ 150ºC, cP, ASTM D4683

 N/A 3.5

Viscosity-CCS @ -25°C, cP, ASTM D5293

 N/A 6,235

Viscosity-MRV TP-1 @ -30°C, cP, ASTM D4684

 N/A 21,860

Flash Point ºC (ºF), (COC), ASTM D92

 N/A 221 (430)

Pour Point °C (°F), ASTM D97

 N/A -36 (-33)

Copper Corrosion 3 hrs @ 100ºC, ASTM D130

 N/A 1b

Ash--Sulfated %, ASTM D874

 N/A 1.00

Acid Number mg KOH/g, ASTM D664

 N/A 3.21

Base Number ASTM D2896

 N/A 10.0