Hydraulic Schematic; Motor/Pump Amperage Draw (No Load In Trailer) - JLG Triple-L 248 Operation & Safety And Service Manual

Hydraulic Pump/Motor
This unitized motor/pump package should be inspected
periodically for any fluid leaks and tank level.
3121224
TO CYLINDER PORT
(ROD END)
Figure 4-3. Hydraulic Schematic
– Triple-L-Trailer –
SECTION 4 - SERVICE AND MAINTENANCE
BATTERY
UP
DOWN
Specifications:
Motor - 12 Volts
Tank Capacity - 3 Quarts
Pressure Relief Setting - 1900 psi
Displacement - 0.138 in^3/rev
Full Tank Level - 1" below fill cap when trailer deck is low-
ered.
Fluid Type - DEXTRON II ATF (automatic transmission
fluid).
Table 4-2. Motor/Pump Amperage Draw
(No Load in Trailer)
Pump Motor
PSI
Amperage Draw
At Start up
100 Amps
1000 PSI
160 Amps
1900 to 2000 PSI or
225 Amps
at Relief
NOTE: You should get approximately 3 to 4 load deck
cycles out of a single charge of the battery. This
will vary depending on deck load.
Pump GPM
Flow Rate
3.5 GPM
2 GPM
1.25 GPM
4-5