Leach 2R-III - Leach Hydraulic Fluid Recommendation

42 Specifications
Pump
Leach Hydraulic Fluid Recommendation
All Leach hydraulic systems are factory filled with a high quality anti-wear hydraulic fluid meeting an
ISO 32 specification. On units put into service where there are high ambient temperatures or
sustained high duty cycles, it may be desirable to change the fluid to an ISO 46 specification (higher
viscosity). In colder climates or light duty, an ISO 22 might be more appropriate. The International
Standards Organization assigns specification numbers so that a consumer receives the same product
from various suppliers.
Type Positive Displacement; Gear-Type Driven by the PTO from the
Truck Transmission or by the Engine
Capacity 42 GPM @ 1200 RPM
Grade ISO/Viscosity 22 32 46
AGMA NO..........................................................................
Gravity API..........................................................................
Flash (°F).............................................................................
Pour Point............................................................................
Viscosity:
SSU @ 100°F...................................................................
SSU @ 210°F...................................................................
cSt @ 40°F........................................................................
cSt @ 100°........................................................................
Viscosity Index....................................................................
ASTM Oxidation Test (Hours to 2.0 Neut. No)....
ASTM Rust Test, A & B...................................................
Foam Test............................................................................
Vickers Vane Pump Test..................................................
Dielectric Strength (ASTM 877) EC # @ 180°F....
-
33
375
-20
112
40
21
4.1
98
2500
Pass
Pass
Pass
25 Kv
40-37-3 (10)
-
31
380
-20
158
44
30,5
5.2
99
2500
Pass
Pass
Pass
25 Kv
40-37-3 (15)
1
31
390
-20
228
48
44
6.5
99
2500
Pass
Pass
Pass
25 Kv
40-37-3 (15)
Caution!
Do not use engine oil, automatic transmission fluid (ATF) or add diesel fuel or kerosene to the
hydraulic fluid. Service life of all hydraulic system components may be adversely affected.