Electro Hydraulic Steering Gear
The swing type electro-hydraulic steering gear series consists of one set of rudder mechanism with two piston type of cylinders, two sets of oil pump units, one reserve tank, one electric control station. To finish procedure of steering control, rotate steerting switch of solenold valve in wheel house, though steering mechanism controls hydraulic oil to cylinder access, thereby rudder blades work. When power is failure, steering mechanism can be used to complete emergency steering control.
It is widely used in navigation zone of inland rapid flowing river, normal zone, and for fishing vessel or small size if sightseeing lunch.
NO. | NOMINAL TORQUE (kN.m) | A | B | C | TILLER RADIUS R | RUDDER DIA. D | TILLER THICKNESS h |
1 | 6.3 | 1150 | 1150 | 887 | 200 | ≤100 | 100 |
2 | 8 | 1150 | 1150 | 887 | 200 | ≤ 120 | 120 |
3 | 10-12 | 1400 | 1180 | 1010 | 300 | ≤ 130 | 130 |
4 | 16-20 | 1500 | 1200 | 1110 | 300 | ≤ 130 | 130 |
5 | 25-30 | 1520 | 1250 | 1200 | 300 | ≤ 140 | 140 |