Chongqing GVA1250B double input, single stage reduction gearbox ratio range is 2-6 with power factor 1.75-5.70kW/rpm. Input and output shafts are horizontally offset.
GVA1250B 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 GVA1250B
| Input Speed (rpm) | Nominal Ratio | Power Factor (kW/rpm) |
| 300-600 | 2 | 5.70 |
| 375-750 | 2.5 | 4.60 |
| 450-900 | 3 | 3.80 |
| 525-1050 | 3.5 | 3.30 |
| 600-1200 | 4 | 2.80 |
| 675-1350 | 4.5 | 2.45 |
| 750-1500 | 5 | 2.20 |
| 825-1650 | 5.5 | 1.95 |
| 900-1800 | 6 | 1.75 |
- Double input, single stage reduction gearbox
- Input and output shafts are horizontally offset
- Thrust: 750kN
- Center distance: 1250mm
- 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 ℃
Optional Configuration
- Highly flexible coupling
- PTO
- Stand-by pump
- Classification society
- GVA1250B 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.