Watermota Power Steering Systems:
Basic Hydraulic Power Steering Systems Layout:
1. Steering wheel (built-in orbital and rudder angle sensor).2. Rotary cylinder.3. One straight cylinder.4. Twin straight cylinder.5. Pump driven by engine/electronic motor.6. Rudder angle sensor.
Steering Selection by Engine Capacity:
Model
Cylinder Type
Recommended Engine (hp)
Cylinder Installation Dim.
DPS-120S4.6
One Straight
180
664 x 200 x 125
DPS-150S3.7
250
724 x 200 x 125
DPS-150S5.8
DPS-160R3.5
Rotary
427 x 246 x 248
DPS-160R5.5
DPS-350T5.7
Twin Straight
350
800 x 420 x 98
DPS-650T10.7
550
950 x 550 x 108
DPS-1500T11.1
1,200
1,240 x 600 x 165
DPS-350TW5.7
Twin Rudder Application
2 x 250
-
DPS-650TW10.7
2 x 350
DPS-1500TW11.1
2 x 600
One Straight Cylinder System:
Steering Wheel
DHO-051
DHO-080
No. of Wheel Turns / 80°
4.6
3.7
5.8
Cylinder
DOC-120
DOC-150
Cylinder Torque
120kgf.m (1,176 N.m)
150kgf.m (1,470 N.m)
Pump
DPU-09
Oil Control Flowof Pump
9 l/min
Rudder angle
99016040
Max. Pressure
80 kgf/cm2
Rotary Cylinder System:
No. of WheelTurns / 80°
3.5
5.5
DRC-075
160kgf.m (1,568 N.m)
Twin Straight Cylinder System:
DHO-120
DHO-277
5.7
10.7
11.1
DSC-050
DSC-060
DSC-090
350kgf.m (3,430 N.m)
650kgf.m (6,370 N.m)
1,540kgf.m (15,092 N.m)
DPU-18
DPU-30
18 l/min
30 l/min
Oil Tank
DOT 20
DOT 60
DPS-120TW4.6
DPS-150TW3.5
DPS-150TW5.8
DOC-120TW
DOC-150TW
DSC-050TW
DSC-060TW
DSC-090TW
650kgf.m(6,370 N.m)
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