120B FENJIN Gearbox ratio range is 2.03-3.73 with transmission capacity 0.044-0.088kW/rpm. Input speed is 750-1800rpm, max. power 158.4kW at 1800rpm.
120B Scope of Supply
- Hydraulic control system
- Oil cooler
- Oil filter
- Oil pressure gauge
- Oil pump
- Input coupling
- Output coupling
- Mounting bracket
Technical Data of FENJIN Gearbox 120B
- Input speed 750-1800rpm
- Center distance 190mm
- Rated propeller thrust 25KN
- Bell housing SAE 1
- Flywheel SAE 14
- Mechanical control / Electrical control
- Net weight 400kg
- Dimension 605x744x770mm
- Rotation direction of output shaft, contrary to that of input shaft at ahead position
| 120B Ratio | Transmission Capacity (kW/rpm) |
| 2.03 2.81 | 0.088 |
| 3.73 | 0.044 |
Note:
- Transmission capacity indicates the proportion of the engine continuous power to the rated speed (kW/rpm). When selecting a model, the actual transmission capacity should be smaller than the data listed.
- Specifications subject to change without prior notice in the interest of continual product improvement. Contact our sales representative for engineering specifications, survey society approvals and classifications.
- 120B Gearbox Datasheet
- FENJIN Gearbox Catalogue
- Service Manual
- PDF Drawing