marine gearbox
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Viewed products
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Masson ESD1250
Masson ESD1250
New products
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Yanmar N18 746673-51203
Yanmar N18 746673-51203
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Yanmar N18 746673-51200
Yanmar N18 746673-51200
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Yanmar N280 753604-51204
Yanmar N280 753604-51204
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Yanmar N280 753605-51104
Yanmar N280 753605-51104
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Woodward UG-Actuator Type B8251-202
Woodward UG-Actuator Type B8251-202
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Fo. Injection Pump - Yanmar 53604-51200
FO. INJECTION PUMP(YPF28W2, C & A OIL)Yanmar Part Nr.753604-51200
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Teral Oil Pump TRP-MHG6-DB-4FK
Teral Oil Pump (Internal gear pump) TRP-MHG6-DB-4FK
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Iveco 8210 SRM 45 Marine Engine
Iveco 8210 SRM 45 Marine Engine
Data sheet
| Manufacturer | Masson |
| Model | ESD1250 |
| Serial number | 20168 |
| HP | 2055 |
| kW | 1511 |
| RPM | 1250 |
| Rotation direction | Input from engine: CCW seen from propeller side |
| Injection pump type | Non Reversing Gearbox |
| Other | This gearbox is still manufactured today under the following name: MM W12200 NR |
| Gear ratio | 2.917:1 |
| Gear type | Non Reversing Gearbox CPP - to be used with controllable pitch propeller |
More info
| Examples of transmittable power (speed in rpm) | ||||||
| 900 | 1200 | 1600 | ||||
| kW | hp | kW | hp | kW | hp | |
| 2,18 | 1304 | 1774 | ***** | ***** | ***** | ***** |
| 2,65 | 1204 | 1638 | ***** | ***** | ***** | ***** |
| 2,98 | 1133 | 1541 | 1511 | 2055 | ***** | ***** |
| 3,48 | 1030 | 1400 | 1373 | 1867 | ****** | ****** |
| 3,91 | 945 | 1285 | 1260 | 1714 | 1680 | 2285 |
| 4,40 | 849 | 1154 | 1132 | 1539 | 1509 | 2052 |
| 4,97 | 751 | 1021 | 1001 | 1361 | 1334 | 1815 |