MAINTENANCE AND LUBRICATION
GRADE SELECTION CHART
Maximum life of pumps, motors, hoses, and seals will be obtained by selecting an oil as far down the chart as pos-
sible.
Minimum temperature for starting without extended warm-up. For lower temperatures, follow warm up proce-
dure in the operators manual.
Viscosity
Grade
I.S.O.
(New)
Synthetic
Multi.
Viscosity
22
32
46
68
100
A.S.L.E.
(Old)
150
215
315
Minimum
Start-UP
Temp.
-30°F
(-8°C)
0°F
(-17.8°C)
0° F
(-17.8°C)
5°F
(-15°C)
10°F
(-12.2°C)
15°F
(-9.4°C)
20°F
(-6.7°C)
25°F
(-3.9°C)
30°F
(-1.1°C)
35°F
(-1.1°C)
Ideal Cont.
Operating
Hyd. Oil
Temp.
160°F
(71°C)
130°F
(54°C)
105°F
(41°C)
120°F
(49°C)
120°F
(49°C)
140°F
(60°C)
145°F
(63°C)
155°F
(68°C)
160°F
(71°C)
175°F
(80°C)
Maximum
Operating
Hyd. Oil
Temp.
195°F
(91°C)
190°F
(88°C)
160°F
(71°C)
180°F
(82°C)
180°F
(82°C)
200°F
(93°C)
200°F
(93°C)
200°F
(93°C)
200°F
(93°C)
200°F
(93°C)
Selection Guide
Lines
Extreme cold start can be
used year round in most
machines in temperature
climates
Cold Climate Year Round.
Must Be Changed More
Frequently Than Straight
Grades
Winter Oil For
Ambient Temperatures
Up TO 60°F
(16°C)
For Ambient
Temperatures Up To 80°F
(27°C)
Can Be Used Year
Round In Most Machines
In Temperate
Climates
Well Suited For Most Ma-
chines In Southern U.S.
And As Summer Oil For
Heavily Loaded Machines
In Central And Northern
U.S.
Especially Suited For Re-
gions With Ambient Temp.
Range From 100°F To
120°F
*
4 - 24 Revised: March 2005RT700 Series
*