Montaj Kılavuzu
Kullanma Kılavuzu
620B STERN DRIVE
The Konrad 620B considered the workhorse of the fleet is a dependable, robust drive. By combining Konrad’s proven, single propeller technology with strong shafts and gears, the 620B has set a new standard for stern drive durability.
Intended for military, commercial, medium duty, and recreational performance the konrad 620b offers
Oversized bearings
Thicker walled casings
One piece propeller shaft
Continuous oil circulation for cool operation
No corrosive exhaust through drive
Precision machined super alloy gears
No failure-prone cone clutch
- Minimal maintenance required
| Application | Recreational or Commercial |
| Recreational or Commercial | Direct or Remote (Jack or CV Shaft) |
| Exhaust | None through the sterndrive |
| Gear Ratios | 1.27:1, 1.45:1, 1.55:1, 1.78:1, 1.98:1 |
| Lubrication | Full Immersion, eighteen quarts with external reservoir |
| Propeller | Diameter Range 43.8 cm – 51 cm |
| Rotation | Operates in either right or left hand rotation |
| Steering Angle | 50° range |
| Transmission | Reversing transmission required |
| Transom Mounting | Template available per application |
| Transom Requirements | 13° angle nominal, 6.4 mm – 79.4 mm thick |
| Trim/Lift System | Approximate -6° to +10° trim, twin cylinders with electrohydraulic pump Approximate 30° of total lift range |
| Water Pickup | None through the sterndrive |
