BLACK BEAR HYDROCRANE HYDRAULIC OIL

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OVERVIEW 

Our BLACK BEAR HYDROCRANE HYDRAULIC OIL is a very high V.I. (176) oil with excellent low temperature flow properties (-40°F "pour"). It possesses very effective antiwear properties (see both Vickers pump test results), yet separates rapidly from water as shown by its demul-sibility characteristics (D1401). Its V.I. improver is very shear stable which means it will'maintain its viscosity characteristics over a wide temperature range. Its high temperature properties (thermal stability), oxidation and rust resistance are also excellent. It is designed to meet the requirements of the modern hydraulic systems that must operate at varying ambient temperatures. 

FEATURES & BENEFITS 

BLACK BEAR HYDROCRANE HYDRAULIC OIL meets and exceeds the performance requirements of most hydraulic pump manufacturers including: 
Cincinnati-Milacron Denion HIF-O 
PHYSICAL PROPERTIES (TYPICAL): 
Racine Vickers (M-2950-S, I-286-S)

SPECIFICATIONS 

*HIGHLY SHEAR STABLE MOTOR OIL POLYMERS TYPICALLY SHOW 80% LOSS ON THIS TEST

TYPICAL PROPERTIES 
METHODHYDRO-055
Viscosity, cSt @ 100°CD3416.1
Viscosity, cSt @ 40°C D34129.3
Brookfield Viscosity cP @ -28.9°X (020°F) D29833000
Viscosity Index D2270176
Flash Point °F D92360
Pour Point °F D97 -40
Gravity, °API D28731
Demulsibility, 54.4°C (130°F) (min. to 40-37-3) D1401
Oil-water-emulsion (M) 40-40-0 (20)
Foam, (Tendency/Stability) (ML) D892
Sequence I0-0
Sequence II 0-0
Sequence III0-0
Rust, Syn. Sea WaterD665 (A&B) Pass
Shear Stability, %Loss ALI Gear Oil Test* 40%
Oxidation Stability, hrs. to 2.0 D9432800+