Chongqing GWL7895 marine gearbox ratio range is 2-7 with power factor 7.6200-26.5200kW/rpm. Input and output shafts are coaxial, two-stage reduction, with a clutch, can only be clutched and not reversed.
GWL7895 Scope of Supply
- Oil cooler
- Gear oil pump
- Filter
- Dipstick
- Pressure gauge
- Controller
- Check valve
- Input shaft flange
- Output shaft flange
Technical Data of Chongqing Gearbox GWL7895
| Input Speed (rpm) | Ratio | Power Factor (kW/rpm) |
| 200-375 | 2.0120 | 26.52 |
| 200-475 | 2.4960 | 21.37 |
| 200-570 | 2.9830 | 17.89 |
| 200-665 | 3.5030 | 15.23 |
| 200-750 | 3.9524 | 13.50 |
| 200-850 | 4.5040 | 11.85 |
| 200-850 | 5.0390 | 10.59 |
| 200-850 | 5.5130 | 9.68 |
| 200-850 | 6.0380 | 8.84 |
| 200-850 | 6.4800 | 8.23 |
| 200-850 | 7.0000 | 7.62 |
- Input and output shafts are coaxial
- Thrust: 1130kN
- Lubricating oil pressure: 0.04-0.4Mpa
- Lubricating oil temperature: ≤ 80℃
- Oil grade: CD30, CD40 or diesel engine oil
- Cooling water pressure: ≤0.2 Mpa
- Cooling water inlet temperature: ≤32 ℃
- Engine speed at reversing time: ≤60%ne (ne — Engine rated speed)
- Reversing time: ≤ 15s
- Net weight: 31000kg
Optional Configuration
- Mechanical control / Electrical control / Pneumatic control
- Highly flexible coupling
- Stand-by pump
- Classification society
- GWL7895 Gearbox Datasheet
- Chongqing Gearbox Catalogue
- Service Manual
- PDF Drawing
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.