4
Technical data
Cylinder
:
Type
:
Stroke
:
Volume
:
Max. ruddertorque
:
Operating pressure
:
Rudder torque at 35˚
:
Connections
:
Weight
:
Steering Pump
Type
Number of plungers
Capacity
Operating pressure
Connections
Filler cap
Weight, without built-in non-return valve
Weight, with built-in non-return valve
Maximum wheel diameter
Setting pressure relief valve (only by
pumps with built-in no-return valve)
Non-return valves
Type
Ratio piston - non-return valve
Connections
Weight, excl. connections
Hydraulic Steering Systems 30 - 175 kgm
MTC30
MTC52
150 mm (5.91")
160 mm (6.3")
67 cm
3
104 cm
4.1 cu.inch
6.3 cu.inch
294 Nm
510 Nm
30 kgm (216 ft.lb)
52 kgm (376 ft.lb)
40 bar
580 psi
3923 kPa
235 Nm
412 Nm
24 kgm (173 ft.lb)
42 kgm (304 ft.lb)
1.8 kg (4 lbs)
3.4 kg (7.4 lbs)
:
HTP20(R)
:
:
19.7 cm
:
1.2 cu.inch/rev.
:
:
:
:
:
:
38 cm (15 ins)
40 bar (580 psi, 4000 kPa), at ø 8 mm tube diameter
:
:
Separate dual non-return valve
:
Dual control non-return valve
:
:
:
MTC72
Balanced cylinder
225 mm (8.86")
3
146 cm
3
8.9 cu.inch
706 Nm
72 kgm (521 ft.lb)
56 bar
797 psi
5492 kPa
589 Nm
60 kgm (434 ft.lb)
G 1/4 internal thread
3.8 kg (8.4 lbs)
HTP30(R)
Axial plunger pump
5
3
/omw.
30.0 cm
1.8 cu.inch/rev.
max. 40 bar (580 psi, 3923 kPa), at ø 8 mm tube diameter
max. 56 bar (797 psi, 5492 kPa), at ø 10 mm tube diameter
G 1/4 internal thread
G 3/8 internal thread
3.3 kg (7.3 lbs)
4.1 kg (9.0 lbs)
38 cm (15 ins)
70 bar (1015 psi, 7000 kPa), at ø 10 mm tube diameter
4 : 1
G 1/4 internal thread
2.2 kg (4.9 lbs)
ENGLISH
MTC125
MTC175
160 mm (6.3")
225 mm (8.86")
253 cm
3
356 cm
15.5 cu.inch
21.7 cu.inch
1226 Nm
1717 Nm
125 kgm (904 ft.lb)
175 kgm (1266 ft.lb)
981 Nm
1373 Nm
100 kgm (723 ft.lb)
140 kgm (1013 ft.lb)
7.1 kg (15.7 lbs)
8 kg (17.6 lbs)
HTP42(R)
5
7
3
/omw.
42.0 cm
2.6 cu.inch/rev.
53 cm (21 ins)
Built-in non-return valve
Single control non-return valve
4 : 1
G 1/4 internal thread
0.6 kg (1.3 lbs)
020105.03
3
3
/omw.
13