Seagull Models 20, 25, 30 & 35
Conveniently packaged, simple to identify, low priced spares combined with ease of fitting is one of the reasons for the Seagulls legendary long life. The manufacturers reserve the right to alter prices and specifications without prior notice.
| MODEL |
20 |
25 |
30 |
35 |
| Horse Power |
20 |
25 |
30 |
35 |
| kW Power |
14.7 |
18.4 |
22 |
25.7 |
| Max RPM |
5000/5500 |
5000/5500 |
5000/5500 |
5500/6000 |
| Cylinder Capacity c.c. |
389 |
489 |
489 |
489 |
| Bore & Stroke mm |
65x60 |
72x60 |
72x60 |
72x60 |
| No. Cylinders & Positioning |
2 in line |
2 in line |
2 in line |
2 in line |
| General Characteristics |
4 ports with crossed flow |
| Carburetor |
1 pump 1 carburetor |
1 pump 2 carburetors |
| Ignition |
Breakerless electronic with capacitor discharge. Completely sealed |
| Ignition Advance System |
Automatic and electronic. Programmed according to engine RPM |
| Starting |
Manual or electric |
| Generator 12V/70W |
Manual start optional electric start standard |
| Cooling |
Water cooled with pumped driven forced circualtion |
| Exhaust |
Through prop |
| Suspension |
Disc silentbloc |
| Trim Adjustment |
5 positions selected by pin |
| Reversing Gear |
Mechanical F N R |
| Reduction Gear Ratio |
13/27 |
13/27 |
13/27 |
13/27 |
| Propeller |
3 blades anti weed with built-in cushion drive |
| Tank (Litres) |
Separate 25 |
| Fuel |
Two stroke 50/1 oil mixture |
| Transom Height - Short Shaft mm |
380-400 |
380-400 |
380-400 |
380-400 |
| Transom Height - Long Shaft mm |
500-520 |
500-520 |
500-520 |
500-520 |
| Weight - Short Shaft kg |
53 |
52 |
52 |
54 |
| Weight - Long Shaft kg |
55 |
54 |
54 |
56 |
Environntental Note - All British Seagull engines (past and present) will run on unleaded petrol.
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