Extended-Life Oil Provides Smooth Hydraulic Power

A long-lasting, nonfoaming oil designed to protect the life of hydraulic systems, Equipower™ Ultra Hydraulic Oil (6132, 6146, 6168) offers superior protection against water contamination, rust, corrosion and oxidation. This formulation contains Monolec®, LE’s exclusive wear-reducing additive, and is available in three different viscosity grades. It outperforms other commercial hydraulic oils in thermal, oxidative and hydrolytic stability.

Unit of Measure

Benefits and Recommendations

Available Container Size

N/A Drum

Beneficial Qualities

N/A Long-Lasting, Cost-Saving Service
  • Extends drain intervals when properly maintained
  • Reduces oil consumption, including need for make-up oil
  • Minimizes labor and downtime required for oil change
  • Eliminates fade or chatter by breaking up foam
  • Provides longer service life than other commercial hydraulic oils
Wear Protection
  • Protects metal components from scuffing, galling and other wear
  • Minimizes equipment downtime and failure
  • Is compatible with most seals and hoses
  • Reduces need for replacement parts and labor
Water, Rust, Corrosion & Oxidation Resistance
  • Separates rapidly from water, allowing for easy water drain-off
  • Prevents rust and corrosion with R & O inhibitors
  • Provides superior oxidation resistance
    • Reduces sludge and varnish formation
    • Prevents plugged orifices and sticky valves
  • Maintains system cleanliness

Proprietary Additive


LE’s proprietary additives are usedexclusively in LE lubricants. EquipowerUltra Hydraulic Oil contains Monolec.Monolec® wear-reducing additivecreates a single molecularlubricating film on metal surfaces,vastly increasing oil film strengthwithout affecting clearances.An invaluable component in LE’sengine oils, industrial oils and man yof its other lubricants, Monolecallows opposing surf aces to slideby one another, greatly reducingfriction, heat and w ear.

Performance Requirements Met or Exceeded

  • AIST US Steel 126, 127
  • ASTM D6158 (HM)
  • Bosch-Rexroth RDE 90235
  • DIN 51524-2 (HM)
  • Eaton E-FDGN-TB002-E
  • Fives (Cincinnati Machine)
    • P68 (6132)
    • P69 (6168)
    • P70 (6146)
  • GB 11118.1-2011 (L-HM)
  • GM LS-2
  • SO 11158 (HM)
  • JCMAS P041 HK
  • Parker (formerly Denison) HF-0
  • SAE MS 1004 (HM)
  • SEB 181222

Typical Applications

  • Hydraulic pumps and systems:
    • In-plant stations
    • Forklifts
    • Construction equipment
    • Well service equipment
    • Utility service boom trucks


  • This product should not be used for fire-resistanthydraulic fluid applications

Physical Characteristics - Typical


N/A Red


N/A 68

Performance Test Results

Relative Density @ 60ºF/60ºF, ASTM D1298

N/A 0.880

Viscosity @ 100°C, cSt, ASTM D445

N/A 8.85

Viscosity @ 40°C, cSt, ASTM D445

N/A 68.8

Viscosity Index ASTM D2270

N/A ≥100

Flash Point °C (°F), (COC), ASTM D92

N/A 224(435)

Pour Point °C (°F), ASTM D97

N/A -30(-22)

Rust Test 4 hrs @ 60°C, DI H20, ASTM D665A

N/A Pass

Rust Test 4 hrs @ 60ºC, Sea H2O, ASTM D665B

N/A Pass

Copper Corrosion 3 hrs @ 100ºC, ASTM D130

N/A 1b

Emulsion Characteristics @ 54ºC, oil-water-emulsion/minutes, ASTM D1401

N/A 40-40-0/10

Air Release 9.0-90.0 cSt @ 40ºC: 50ºC, minutes, ASTM D3427

N/A 4.0

Dielectric Strength Kv, ASTM D877 KV

N/A ≥40