Ransomes G - PLEX WD series, Service Course Manual

Page: 64 / 181

Lift Cylinder (Right)
Lift Cylinder (Left)
Flow Divider
Combiner
Valve
Lift Cylinder (Centre)
Sequence
Delay
Valves
Lift/Lower
Reel Drive Motors
2000 - 2100 rpm
3 2 1
Reel
Drive
Valve
T
P
M
Oil
Cooler
Filter
25 µm
Filter
25 µm
Reservoir
Cutting
Pump
26.27 l/min
6.9 gal/min US
Charge Pump
18.3 l/min
4.9 gal/min US
Charge
Relief Valve
10-15 bar
150-210 psi
Implement
Relief Valve
55 bar
800 psi
Steering
Valve
R L
T P
Steering Cylinder
2 mm
(0.08”)
Hot Oil Shuttle
4 l/min
1 gal/min US
RH
LH
TRW Me10
Soft Drop
Valve
Lift Valve
T
P
B A
P
Backlap Valve
Relief
Valve
100 bar
1400 psi
Transport: 300 rpm
Mowing: 110-140 rpm
Reverse: 140-170 rpm
(actual measurements)
Transmission Pump
48.45 l/min
12.8 gal/min US
(Engine 3400 rpm)
(Idle 1400 rpm)
A B
A
B
Top Valve Bottom Valve
A
B
Pressure
Return
Case
Charge
Suction
Lower Units
Relief
Valve
125 bar
1800 psi
G
NOTE:
Pressure measured at G:
At the start of the cycle the pressure measured will be 100 bar (lift
pressure), then 225 bar (combined pressure) and finally 125 bar
(1400 psi, then 3200 psi and then 1800 psi). (reel drive pressure)