Barko 295B - Lubrication and Fluid Specifications; Hydraulic Oil Selection and Properties; Grease Recommendations for Bearings and Gears

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LUBRICATION & FLUID SPECIFICATIONS
(°F)
(°C)
10
15
22
32
46
68
100
-4-22
-20
-30
-27° to 90°F (-33° to 32°C)
-10° to 111°F (-23° to 44°C)
5° to 131°F (-15° to 55°C)
39° to 183°F (4° to 84°C)
50° to 201°F (10° to 94°C)
176 194 212
80
90
100
104 122 140 158
40
50
60
70
ISO
VISCOSITY
GRADE
LOWEST AMBIENT TEMPERATURE
TO
MAXIMUM OPERATING TEMPERATURE
28° to 163°F (-2° to 73°C)
18° to 147°F (-8° to 64°C)
8668503214
30
20
10
0
-10
(°F) -58 -40 -22 -4 14 32 50 68 86 104 122
(°C) -50 -40 -30 -20 -10 0 10 20 30 40 50
AIR TEMPERATURE RANGE
GREASE TYPE
NLGI NO. 2
ARCTIC GREASE
NLGI O OR I
HIGH TEMP. /EP
15°F (-10°C) and above
15°F (-10°C) and above
15°F (-10°C) and below
-20°F (-30° C) to 32°F (0°C)
HYDRAULIC OIL
The following lists some features to look for in an oil. The hydraulic oil for the machine should
feature:
Ÿ Rust resistant additives to prevent rust formation from moisture condensation.
Ÿ Anti-foaming agents to break up air bubbles and prevent "foaming" that may cause
sluggish and erratic operation.
Ÿ High stability to resist oxidation and prevent varnish formation and deposits that foul
systems.
Ÿ Anti-wear properties to prevent scuffing and excessive wear at high speeds and high
pressures.
Ÿ Good viscosity index for easy flow at low temperatures without thinning out at high temp's
after hours of use.
For operation in different temperatures, refer to Table 1 for selection of hydraulic oil:
GREASE
Use Grease Types listed in Table 2 below for expected temperature ranges.
GEAR OIL
See system chapters in this manual for gear oil specifications for specific machine
components.
Table 1
Table 2
07/26/2018
Updated
OPERATOR’S