PUMP FOR HYDRAULIC SYSTEMS
-
page 9
of 71
Installation and maintenance manual
ULTRAFLEX
E
N
G
L
ISH
1.5 Pump technical features
The pump UP20 T must be assembled only by means of tilt X52 (supplied separately).
CAUTION
The release pressure of the
pressure relief valves does not
correspond to the system
normal pressure but it
represents only the use limits.
CAUTION
SPECIFICATIONS
PUMP UP20 F
PUMP UP20 T
Capacity
20 cc/rev. - 1,2 cu.in/rev.
20 cc/rev. - 1,2 cu.in/rev.
Pressure relief valve
release pressure
70 bar (1000 psi)
70 bar (1000 psi)
No. of pistons
5
5
Max. steering wheel
diameter
508 mm (20 in.)
508 mm (20 in.)
Max. steering wheel dish
114 mm (4,5 in.)
152 mm (6 in.)
Weight
3,6 kg (8 lbs)
3,9 kg (8,5 lbs)
Oil
OL150 Ultraflex
OL150 Ultraflex
81
,32
mm
3
,2
in
.]
82 mm
[3,22 in.]
103,5 mm
[4,1 in.]
57,2 mm
[2,3 in.]
127
m
m
[5
in
.]
174 mm [6,8 in.]
247 mm [9,7 in.]
6°
Æ
120 mm [4.7
in.]
Æ
77 mm [3.03
in.]
UP20 F
UP20 T
76mm [3 in.]
120
mm
[4
.7
in
.]
77
mm
[3
,03
in
.]
19
mm
[0
,74
in
.]
16
mm
[0
,62
in
.]
