1. FDYD manpower hydraulic steering gear
2. ZRD aided force manpower hydraulic steering gear
3. SDY oscillating oil type hydraulic steering gear
4. DYD oscillating oil type hydraulic steering gear
5. WYD back and forth type hydraulic steering gear
| Specification | Norminal torpue | Steering angle | Steering time (S/65° ) | Duty (mm) |
| 3.5-8.5kN. m Hydraulic Oscillating Cylinder Steering Gear | 3.5/8.5 | ± 35 | 12, 20, 28 | I, II |
| 8.5-12.5kN. m Hydraulic Oscillating Cylinder Steering Gear | 8.5/12.5 | ± 35 | 12, 20, 28 | I, II |
| 10/16kN. m Oscillating Cylinder Steering Gear | 10/16 | ± 35 | 12, 20, 28 | I, II |
| 10/16kN. m Hydraulic Recirculating Type Steering Gear | 10/16 | ± 35 | 12, 20, 28 | I, II |
| 25kN. m Oscillating Cylinder Steering Gear | 25 | ± 35 | 12, 20, 28 | I, II, III |
| 25/40kN. m Hydraulic Recirculating Type Steering Gear | 25/40 | ± 35 | 12, 20, 28 | I, II, III |
| 40kN. m Oscillating Cylinder Steering Gear | 40 | ± 35 | 12, 20, 28 | I, II, III |
| 50kN. m Hydraulic Recirculating Type Steering Gear | 50 | ± 35 | 12, 20, 28 | I, II, III |
| Dych-50/20-DK-2D Electro-Y-Type Hydraulic Steering Gear | 50 | ± 35 | 12 | I, II, III |
| 63kN. m Hydraulic Oscillating Cylinder Steering Gear | 63 | ± 35 | 12, 20, 28 | I, II, III |
| 63/100kN. m Hydraulic Recirculating Type Steering Gear | 63/100 | ± 35 | 12, 20, 28 | I, II |
| 160kN. m Electro-Hydraulic Steering Gear | 160 | ± 35 | 12, 20, 28 | I, II, III |
| 250kN. m Electro-Hydraulic Steering Gear | 250 | ± 35 | 28 | I, II, III |
| 400kN. m Electro-Hydraulic Steering Gear | 400 | ± 35 | 28 | I, II, III |
| 750kN. m Hydraulic Recirculating Type Steering Gear | 750 | ± 35 | 28 | I, II, III |
| 1000kN. m Hydraulic Recirculating Type Steering Gear | 1000 | ± 35 | 28 | I, II, III |
| 1250kN. m Hydraulic Recirculating Type Steering Gear | 1250 | ± 35 | 28 | I, II, III |
| 1500kN. m Hydraulic Recirculating Type Steering Gear | 1500 | ± 35 | 28 | I, II, III |

