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Operator’s Manual
- 22 -
Trailer Units - Models 2875 - 21000
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.
PIN
ADJUSTABLE
HITCH
DRAWBAR
CLEVIS
HEIGHT
ADJUSTMENT
RANGE
Figure 4 - Drawbar Attachment.
