Castrol Tribol™ HM 943 Range (previously called Tribol™ 943 AW) (anti-wear) hydraulic and circulating oils were developed to meet the demands of the most severe hydraulic applications. These high performance, ashless (zinc-free), multi-service oils can extend service life for uninterrupted machine availability and production. The following performance characteristics are emphasised:
Oxidation stability to significantly extend safe oil service life and to protect tight machine clearance from varnish or deposits.
Anti-wear protection to maintain crucial tolerance characteristics of advanced hydraulic systems and to protect gears and bearings in circulating systems.
Corrosion resistance to give protection, exceeding normal industry standards, against damage from condensed atmospheric moisture.
Oxidation stability to significantly extend safe oil service life and to protect tight machine clearance from varnish or deposits.
Anti-wear protection to maintain crucial tolerance characteristics of advanced hydraulic systems and to protect gears and bearings in circulating systems.
Corrosion resistance to give protection, exceeding normal industry standards, against damage from condensed atmospheric moisture.
Unit of Measure
Specifications
Package Type |
N/A Drum |
Density at 15ºC |
N/A 0.850 g/cm³ |
ISO Viscosity Grade |
N/A ISO 32 |
Viscosity at 40ºC |
N/A 32 cSt |
Viscosity at 100ºC |
N/A 5.8 cSt |
Viscosity Index |
N/A 100 |
Flash Point |
N/A 428 ºF220 ºC |
Pour Point |
N/A -36 ºC-33 ºF |
Oxidation Stability |
N/A 18000+ hours |
Rust Prevention - Distilled Water (24 hours) |
N/A Pass |
Rust, Syn Sea Water |
N/A Pass |
Foaming Sequence I (Tendency - Stability) |
N/A 10/0 mL |
FZG Fail Minimum Load Stage |
N/A 12 |
Vickers Vane Pump Test, Weight Loss (M-2952-S) |
N/A < 10 mg |
Water Separability at 54ºC |
N/A 15 min |
Air Release Valve at 50ºC |
N/A 4 min |
Applications
Applications |
N/A
Hydraulics - designed for the most sophisticated hydraulic operations, robots, and other NC machines, Tribol HM 943 oils may be used in any industrial, marine, or mobile applications. Circulating systems - outstanding anti-wear properties make Tribol HM 943 oils ideal for multi-component systems including anti-friction and journal bearings and all types of gears except where manufacturers specify AGMA "EP" or “Compounded” gear oils. Compressors – Tribol HM 943/32 and Tribol HM 943/46 in centrifugal and flooded screw compressors can significantly extend oil service life compared with conventional petroleum compressor oils and ATF fluids. In fact, drain intervals approach the range of some synthetic fluids. Tribol HM 943 oils may also be used in reciprocating compressors if temperatures are not high and units are not prone to valve deposits. The wide array of Tribol HM 943 applications provides excellent opportunity to consolidate inventory. The Tribol HM 943 range is fully compatible with the elastomer materials commonly used for static and dynamic seals, such as nitrile, silicone and fluorinated (e.g. Viton) polymers. |
Features and Benefits
Features and Benefits |
N/A
|
Claims
Claims (Meets Requirements) |
N/A BF Goodrich 0152 Bosch Rexroth RE90220 Cincinnati Fives (Cincinnati Machine P-68, P-70, P-69) Denison (Parker Hannafin) HF-0 DIN 51502 - HLP DIN 51524 Part 2 Eaton - 35VQ25, I-286-S, M-2950-S Ford M-6C32 GM LS2 ISO 6743/4 - HM Jeffrey No. 87 Le Norse 100-1 US Steel 126, 127 |