| Model | T25H |
| Dimension | Overall length: 843mm (33.2 in) |
| Overall width: 399 mm (15.7 in) | |
| Overall height S:1146mm (45.1in) | |
| Overall height L: 1273 mm (50.1 in) | |
| Weight | S: 53 Kg |
| L: 54.5Kg | |
| Full Throttle Operating Range | 4500-5500 r/m |
| Maximum Output | 18kw/25hp |
| Idling Speed | 1100±50r/m |
| Type | Two Stroke |
| Displacement | 496.0cc |
| Bore×Stroke | 72.0×61.0mm(1.81×1.65 in) |
| Ignition System | CDI |
| Spark Plug | NGK B8HS-10 |
| Spark Plug Gap | 0.9-1.0mm |
| Control System | Tiller Handle |
| Starting System | Manual |
| Starting Carburation System | Choke Valve |
| Gear Position | Forward-Neutral-Reverse |
| Gear Ratio | 2.08 (27:13) |
| Trim and Tilt System | Manual Tilt |
| Recommended Fuel | Unleaded Gasoline |
| Recommended Engine Oil | 2-stoke outboard motor oil |
| Fuel Oil Ratio | 50:01:00 |
| Gear Oil | 0.320L |
| Fuel Tank Capacity | 24 L |
