Land Pride RCP2660, Operator'S Manual, Page: 51 / 74

Section 6: Hydraulic Plumbing
Table of Contents
11/2/18 RCP2660, RCPM2660, RCP3060 & RCPM3060: Parallel Arm Rotary Cutter: 316-111M:
47
Solenoid Control
Refer to “Solenoid Control” on page 21 for assembly
and set-up instructions.
Solenoid Plumbing
The flow control valve diverts excess oil back to the
tractor. It is important to know the tractor’s rated flow:
•
15 Gallons per minute and under
•
16 Gallons per minute and above
)Plumb the flow control valve accordingly. For a detailed
description of plumbing, see
“Flow Control Valve
Plumbing” on page 24.
15 Gallons Per Minute and Under
Refer to Figure 6-3:
This arrangement requires a check valve between the tee
and return line. Make certain the check valve is plumbed
correctly so that oil can flow towards the tee fitting in the
direction shown by the arrow. Make sure the lines
connected between the tractor and flow control valve are
set-up to flow oil in the direction shown by the arrows.
16 Gallons Per Minute and Above
Refer to Figure 6-4:
This arrangement requires a return to tractor sump line.
Make certain all three lines connected to the tractor flow
oil in the direction shown by the arrows.
Cylinder Plumbing (Solenoid Control)
Refer to Figure 6-5:
Make sure “ARM 1”, “ARM 2”, and “Deck Pivot” cylinders
are plumbed to ports (SA, SB, SC, SD, SE, and SF) at the
solenoid control box as shown.
Hydraulic Cylinder Plumbing for Solenoid Control Option
Figure 6-5
27975
Solenoid Control Box
Return Line
Pressure Line
See Figure 6-3
and Figure 6-4
r
Flow Control Valve (15 gpm & Below)
Figure 6-3
30023
Pressure Line
Return Line
Connect to Tractor
Duplex Outlet
Solenoid Control Box
Flow Control Valve
Check Valve
Flow Control Valve (16 gpm & Above)
Figure 6-4
30023
Pressure Line
Return Line
Connect to Tractor
Duplex Outlet
R
et
ur
n t
o
T
ract
or Sump
Flow Control Valve
Solenoid Control Box
Check Valve