Manitowoc 2250 - Page 64

Reference Only
INTRODUCTION 2250 SERVICE/MAINTENANCE MANUAL
1-48
Published 07-19-16, Control # 249-01
RF-21
Suction
Manifold
Load Drum Pump 2
DOWN
UP
(340 psi)
23 bar
B
A
Pressure
Sender
X
X
B
A
Suction
Manifold
DOWN
UP
(340 psi)
23 bar
A
B
Load Drum Pump 1
X
High-Pressure Side
Low-Pressure Side
Drum 2
.060
(8 gpm)
30 L/min
(200 psi)
14 bar
Charge
Sender
Pressure
Drum 3
B
A
High-Pressure Side
Low-Pressure Side
Drum 2
Drum 3
(365 psi)
26,9 bar
B
A
High-Pressure Side
Low-Pressure Side
(365 psi)
26,9 bar
X
X
(1.32 gpm)
5 L/min
(2.6 gpm)
10 L/min
Dual Load Drum Motors Hydraulic Circuit (optional)
Charge
Sender
Pressure
Manifold
.060
RF-20
Manifold
FIGURE 1-28