120C ADVANCE gearbox ratio range is 1.48-3.35, transmission capacity is 0.08-0.10 kW/rpm. Input speed is 1000-2500rpm, max. power 250kW at 2500rpm.
Standard Configuration
- Hydraulic control system
- Oil cooler
- Oil filter
- Oil pressure gauge
- Bell housing
- Output coupling
- Mounting bracket
- CCS certificate
| 120C Ratio | Transmission Capacity (kW/rpm) |
| 1.48 1.61 1.94 2.45 | 0.10 |
| 2.96 | 0.09 |
| 3.35 | 0.08 |
Note:
- ADVANCE 120C Gearbox input speed range is 1000-2500rpm.
- Transmission capacity indicates the proportion of the engine continuous power to the rated speed (kW/rpm). When selecting model, the actual transmission capacity should be smaller than the data listed.
Technical Data of ADVANCE 120C Marine Gearbox
- Center distance 180mm
- Rated propeller thrust 25KN
- Mechanical efficiency ≥ 0.96
- Rotation direction of output shaft, contrary to that of input shaft at ahead position
- Hydraulic pressure 1.3-1.6Mpa
- ADVANCE gearbox 120C oil grade, HC-11, HQ-10 or SAE30
- Oil capacity around 7L
- Permissible angle of inclination, 10° longitudinally, 15° transversely
– Flywheel housing (SAE 1 2 3)
– Flywheel (SAE 14 11.5)
– Mechanical control / Electric control
– Shaft coupling (companion coupling) with bolts and nuts
– Output coupling (customized)
– Oil temperature gauge
– Dimension 432mm*440mm*650mm
– Net weight 225kg
- 120C Gearbox Datasheet
- ADVANCE Gearbox Catalogue
- 120C Service Manual
- 120C PDF Drawing
* Specifications subject to change without prior notice in the interest of continual product improvement. Technical data should be based on technical agreement for each order. Please contact our sales representative for engineering specifications, Survey Society Approvals and Classifications.