SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
3121132
– JLG Lift –
6-13
NOTE:
1) RECOMMENDATIONS ARE FOR AMBIENT TEMPERATURES
CONSISTANTLY WITHIN SHOWN LIMITS
2) ALL VALUES ARE ASSUMED TO BE AT SEA LEVEL
120°F (49°C)
110°F (43°C)
100°F (38°C)
90°F (32°C)
80°F (27°C)
70°F (21°C)
60°F (16°C)
50°F (10°C)
40°F (4°C)
30°F (-1°C)
20°F (-7°C)
10°F (-12°C)
0°F (-18°C)
-10°F (-23°C)
-20°F (-29°C)
-30°F (-34°C)
-40°F (-40°C)
AMBIENT AIR
TEMPERATURE
180°F (82°C)
(HYD. OIL TANK TEMP.
NO OPERATION BELOW THIS
AMBIENT TEMPERATURE
DO NOT START UP HYDRAULIC SYSTEM
WITHOUT HEATING AIDS AND COLD WEATHER
HYDRAULIC OIL BELOW THIS TEMPERATURE
DO NOT START UP HYDRAULIC SYSTEM
WITHOUT HEATING AIDS WITH MOBILE 424
HYDRAULIC OIL BELOW THIS TEMPERATURE
HYDRAULIC
SPECIFICATIONS
NO OPERATION ABOVE THIS
AMBIENT TEMPERATURE
PROLONGED OPERATION IN
AMBIENT AIR TEMPERATURES
OF 100°F (38°C) OR ABOVE
IF EITHER OR BOTH CONDITIONS
EXIST JLG HIGHLY RECOMMENDS
THE ADDITION OF A HYDRAULIC
OIL COOLER (CONSULT JLG SERVICE
DEPT. FOR APPLICATION)
EXTENDED DRIVING WITH
HYDRAULIC OIL TANK
TEMPERATURES OF 180°F
(82°C) OR ABOVE
M
O
B
IL
4
24
1
0W
-3
0
EXX
ON
U
N
IVI
S
H
V
I
26
MO
B
IL
D
T
E
1
3
Figure 6-6. Engine Operating Temperature Specifications - GM - Sheet 2 of 2
