Product Data - Neuco Distributors

Product
Data Data
Product
CASTROL TRIBOL® 943 AW™
Hydraulic & Circulating Oils
DESCRIPTION
CASTROL TRIBOL® 943 AW (antiwear) Hydraulic and Circulating Fluids were developed specifically for service in advanced
numerically controlled (NC) hydraulic systems, including robotics. These high performance, multiservice oils can extend service
life for uninterrupted machine availability and production. The following performance characteristics are emphasized:
 Oxidation Stability - to significantly extend safe oil service life and to protect tight machine clearance from varnish or
deposits.
 Antiwear 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.
They do not contain silicone and are free of zinc. They are formulated to address environmental concerns.
The base oils in these fluids are selected for chemical and thermal stability. They are also selected for the naturally high film
strength necessary to prevent rupture at the highest pump pressures and tightest clearances where operating conditions
usually lead to mixed or boundary (contact) lubrication.
The antiwear characteristics of the 943 AW Fluids are achieved by a unique additive system which does not include zinc.
The extremely high oxidation stability of the 943 AW Fluids is a result of extensive research to stabilize petroleum oils at high
operating temperatures. The balanced, total additive System in 943 AW Fluids also inhibits foaming and provides an unusual
degree of corrosion protection - see Typical Properties.
APPLICATIONS

Hydraulics - designed for the most sophisticated hydraulic operations, robots, and other NC machines, 943 AW Fluids may
be used in any industrial, marine, or mobile applications.
 Circulating Systems - Outstanding antiwear properties make CASTROL TRIBOL® 943 AW Fluids ideal for multicomponent
systems including antifriction and journal bearings and all types of gears except where manufacturers specify AGMA "EP" or
"Compounded" gear oils.
 Compressors - CASTROL TRIBOL® 943 AW-32 and 943 AW-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. These fluids may also be used in reciprocating compressors
if temperatures are not high and units are not prone to valve deposits.
ADVANTAGES





Greatly extended, trouble-free, service life of the hydraulic oil.
Wear protection - Maintain critical dimensions in robots and other NC machines; extend the service life of valves and pumps
in hydraulics; protect gears and bearings in circulation Systems.
Cleanliness - Minimal formation of varnish deposits and wear debris in any system.
Consolidate product inventory by using multiservice 943 AW Fluids for hydraulic and circulating systems and air
compressors.
Each of the foregoing factors can reduce operating costs. Reduced labor and downtime, longer parts life and extended
service life of the lubricant can also produce major savings.
NOTES
®
Quality Standard: CASTROL TRIBOL 943 AW Fluids exceed minimum requirements according DIN 51524, T. 2 for HLP
hydraulic oils.
Tribol 943 AW
14.07.2009
Castrol Tribol 943 AW and Castrol logo are trademarks of Castrol Limited, used under licence.
Die technischen Daten sind Durchschnittswerte, die jedoch innerhalb der festgelegten Spezifikation liegen.
Diese Angaben entsprechen umfangreichen Prüfungen und Praxiserfahrungen. Bei der Vielfalt der Anwendungen kann daraus keine
Verbindlichkeit für die Bewährung in jedem Einzelfall hergeleitet werden. Praxiserprobungen empfohlen. Änderungen der Zusammensetzung
bleiben Vorbehalten, gegebenenfalls in Absprache mit dem Kunden.
Weitere Produkt-Informationen sind bei der Anwendungstechnik der Deutsche BP Aktiengesellschaft zu erfragen.
Deutsche BP AG – Industrial Lubricants & Services, Erkelenzer Str. 20, 41179 Mönchengladbach
Tel: +49 (0)2161 909-30 Fax: +49 (0)2161 909-481
www.castrol.com/industrial
Page 1 of 2
Technical data
Unit
Value
Test method
CASTROL TRIBOL 943
AW
-
943 AW22
943 AW32
943 AW46
943 AW68
Artikel-Nr.
-
1895
1890
1892
1900
-
ISO viscosity grade
-
22
32
46
68
DIN 51519
861
854
855
863
DIN 51757
176
22
4,3
312
33
5,8
545
48
7,3
950
71
9,5
DIN EN ISO
3104
Density at + 15°C
Viscosity at
+ 0°C
+ 40°C
+ 100°C
Viskosity index
kg/m³
mm²/s
mm²/s
mm²/s
-
-
105
115
118
112
DIN ISO 2909
Flashpoint
°C
≥ 180
≥ 200
270
240
DIN ISO 2592
Pourpoint
°C
-30
-27
-30
-30
DIN ISO 3016
Rust preventive
characteristics
Cupper Corrosion (100
A3)
Foam tendence
Sequenz I
Sequenz II
Sequenz III
Air release at 50°C
Oxidation resistance
Four ball wear test
(1 h, 40 kg, 1800
-1
min , 75°C)
wear scar diameter
-
0A / 0B
DIN ISO 7120
-
1a
EN ISO 2160
ml/ml
ml/ml
ml/ml
< 50/0
< 50/0
< 50/0
min.
<5
<5
ISO 6247
4
7
> 8000
h
mm
DIN 51381
ASTM D 943
0,45
DIN 51350-03
Demulsibility,
Min.
15
15
20
15
DIN ISO 6614
FZG-Test (A/8,3/90)
SKS
-
> 10
> 10
> 10
DIN ISO 14635
1 mm²/s ^ 1cSt
Other typical tests and qualifications:
®
Castrol Tribol 943 AW Fluids are designed to meet or exceed the following performance requirements:
Tribol 943 AW
14.07.2009
Castrol Tribol 943 AW and Castrol logo are trademarks of Castrol Limited, used under licence.
Die technischen Daten sind Durchschnittswerte, die jedoch innerhalb der festgelegten Spezifikation liegen.
Diese Angaben entsprechen umfangreichen Prüfungen und Praxiserfahrungen. Bei der Vielfalt der Anwendungen kann daraus keine Verbindlichkeit für die
Bewährung in jedem Einzelfall hergeleitet werden. Praxiserprobungen empfohlen. Änderungen der Zusammensetzung bleiben Vorbehalten, gegebenenfalls in
Absprache mit dem Kunden.
Weitere Produkt-Informationen sind bei der Anwendungstechnik der Deutsche BP Aktiengesellschaft zu erfragen.
Deutsche BP AG – Industrial Lubricants & Services, Erkelenzer Str. 20, 41179 Mönchengladbach
Tel: +49 (0)2161 909-30 Fax: +49 (0)2161 909-481
www.castrol.com/industrial
Page 2 of 2