P R O D U C T I N F O R M A T I O N
CITGO A/W HYDRAULIC OILS
Date 10/06
DESCRIPTION: A/W Hydraulic Oils are superior antiwear hydraulic and circulating fluids specially formulated with high
quality base stocks and improved thermally stable additives. These oils offer outstanding resistance to
sludge formation, are chemically stable, and exhibit excellent antiwear protection.
QUALITIES: A/W Hydraulic Oils are made from top quality base stocks and contain all the necessary additive
components to offer trouble-free service in high-pressure, high-output industrial hydraulic circuits.
A/W Hydraulic Oils have these outstanding properties:
Hydraulic Oils utilize the latest in thermally stable zinc-type additives. This virtually eliminates
the formation of heat-related sludging in sensitive electro-hydraulic servos associated with
conventional zinc-type oils. These oils are wholly suitable for N/C machine tools and other
high-output equipment where sustained heat is prevalent.
These oils exhibit superior hydrolytic stability in the presence of water and will not contribute to
either the formation of metal-etching acids or corrosive reactants.
A/W Hydraulic Oils are inhibited against rusting in both fresh and sea water and pass both A and
B Sequences of the ASTM D 665 Turbine Oil Rust Test.
These oils offer optimum antiwear protection to pumps, motors, valves, and other hydraulic circuit
components. They are approved against stringent performance requirements including Cincinnati
Lamb (formerly Cincinnati Milacron) P-68, P-69 and P-70, Denison HF-O, and
Eaton M-2950-S and I-286-S.
A/W Hydraulic Oils resist foaming and will not foster abnormal air entrainment in properly
designed hydraulic circuits. The oils also readily separate water permitting contaminating water to
be drained from the sump.
A/W Hydraulic Oils are recommended for service in vane, piston, and gear pumps when used in
APPLICATIONS:
accordance with the manufacturers鈥? recommendations. The oils are designed to provide maximum
service life to these pumps as well as to other circuit components such as motors and servos.
A/W Hydraulic Oils are also recommended for use as gear and bearing lubricant in industrial
applications where rust and oxidation inhibited oils are required.
A/W All-Temp and All-Temp 46 Hydraulic Oils are special multigrade antiwear oils for use in mobile
equipment where wide temperature ranges are encountered. Their features include excellent pour
point depression, high viscosity index, resistance to oxidation, foaming and corrosion, as well as
protection against pump component wear. The CITGO A/W All-Temp Hydraulic Oils are highly
recommended for use in mobile and other hydraulic equipment in heavy-duty all-weather service.
A/W All Temp meets FMC Hi-Performance, Hydraulic Oil, Grade 32 requirements.
A/W Hydraulic Oils meet the general physical and performance requirements of the European
classifications as follows:
AFNOR NF E 48-603 HM
C I T G O P e t r o l e u m C o r p o r a t i o n 鈥? 8 0 0 / 2 4 8 - 4 6 8 4 鈥? H o u s t o n , Te x a s 鈥? M a d e i n U S A
C10029
TYPICAL PROPERTIES:
CITGO A/W HYDRAULIC OILS
All Temp(1)
GRADE All Temp 46 22 32 46 68 100 150
Material Code 633932001 633946001 633410001 633415001 633420001 633430001 633440001 633450001
Gravity, ASTM D 4052, 掳API 32.1 30.8 32.3 31.3 30.4 29.3 28.6 28.2
Density, lb/gal 7.20 7.26 7.19 7.24 7.28 7.33 7.36 7.40
Flash Point, ASTM D 92, COC,藲F (藲C) 388 (198) 403 (206) 399 (204) 414 (212) 428 (220) 468 (242) 471 (244) 471 (244)
Viscosity, cP at -35藲C(2) 12,600 鈥? 鈥? 鈥? 鈥? 鈥? 鈥? 鈥?
cP at -20藲C(2) 鈥? 3,200 鈥? 鈥? 鈥? 鈥? 鈥? 鈥?
cSt at 40藲C 30 46 21.5 32.9 46.5 68 100 148
cSt at 100藲C 6.1 7.9 4.2 5.5 6.8 8.5 11.0 14.3
SUS at 100藲F 155 234 113 170 240 352 522 779
SUS at 210藲F 46 53 40.6 45 49 55 64 77
Viscosity Index 154 144 101 102 100 95 94 94
Pour Point, ASTM D 97, 藲F (藲C) -40 (-40) -33 (-36) -45 (-43) -30 (-34) -22 (-30) -11 (-24) +10 (-12) +10 (-12)
Color, ASTM D 1500 L1.5 L1.5 L1.0 L1.0 L1.0 L1.5 L3.0 L4.0
Emulsion Test, ASTM D 1401(3) 40-40-0 40-40-0 40-40-0 40-40-0 40-40-0 40-40-0 40-40-0 40-40-0
Oxidation Test, ASTM D 943, Hrs. 3530 3500 3020 3680 3540 3500 2690 2030
Rust Test, ASTM D 665 A, B(4) Pass Pass Pass Pass Pass Pass Pass Pass
Meets Eaton Requirements M-2950-S(5) Yes Yes Yes Yes Yes Yes 鈥? 鈥?
Meets Eaton Requirements I-286-S(6) Yes Yes Yes Yes Yes Yes 鈥? 鈥?
Meets Denison HF-O Requirement Yes Yes Yes Yes Yes Yes Yes Yes
Meets Cincinnati Lamb Requirement 鈥? 鈥? 鈥? P-68 P-70 P-69 鈥? 鈥?
ASTM Grade 150 215 105 150 215 315 465 700
AF NOR NF E 48-603 鈥? 鈥? HM22 HM32 HM46 HM68 HM100 HM150
32(7) 46(8)
ISO VG No. 22 32 46 68 100 150
Notes: (1) Meets FMC Hi-Performance, Hydraulic Oil, Grade 32 requirements.
(2) ASTM D 2893 Brookfield Viscosity.
(3) 30 minutes max. separation time.
(4) Pass - No Rust.
(5) This requirement utilizes Eaton 35VQ25A vane pump test and is for mobile equipment.
(6) This requirement utilizes Eaton 104c or 105c vane pump test, ASTM D 2882, and is for industrial, stationary systems.
(7) A multigrade, high VI type which may be used in most applications requiring a multiviscosity range of ISO-VG 22, 32, 46.
(8) A multigrade, high VI type which may be used in most applications requiring a multiviscosity range of ISO-VG 32, 46.
|