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JAY
•
LOR
Operator’s Manual
- 22 -
Trailer Units - Model 3875/31000
4. Hydraulic System:
For front door discharge units, the tractor must be equipped with a minimum of 2 remote
hydraulic outlets with
5 GPM (19 L/min) at 2000 psi (13,750 kPa)
. One circuit is used to
power the unloading conveyor; the other circuit is used to supply hydraulic power to the
door.
For center side door units, the tractor must be equipped with a minimum of 1 remote
hydraulic outlets with
5 GPM (19 L/min) at 2000 psi (13,750 kPa)
. This circuit is
required to supply hydraulic power to the discharge door.
5. Drawbar Attachment:
The machine is designed with an adjustable clevis type hitch that provides a way to level
the machine with a variety of drawbar heights. Always attach with the tractor drawbar
inside the clevis and adjust the clevis position to level the frame.
Important: Ensure that there is always sufficient clearance for the PTO shaft to operate
without interfering with the attachment or position of the machine hookup to the
drawbar.
Figure 4 - Drawbar Attachment.