Shire 30 Keel Cooled 30 HP Marine Diesel Engine with PRM90 Gearbox
The Shire 30 is a new three-cylinder keel cooled marine diesel producing 30 hp at 3000 RPM, supplied crated as a package with a PRM90 gearbox. Cylinder capacity is 1.3 liters, cooling is fresh water and starting is electric.
The package also contains heavy-duty rails with flexible mounts, a low-noise air silencer and filter, a fuel filter with a water drain tap, and a control panel that includes a tachometer, hour meter and alarm. The engine was built in 2023.
Highlights
30 hp at 3000 RPM, three cylinders
1.3-liter cylinder capacity
Keel cooled, fresh water cooling
PRM90 gearbox included
Control panel with tachometer, hour meter and alarm
Electric start
Specifications
Brand | Shire |
Model | Shire 30 |
Horsepower | 30 hp @ 3000 RPM |
Cylinders | 3 |
Cylinder Capacity | 1.3 L |
Cooling | Keel cooled (fresh water) |
Starting | Electric |
Gearbox | PRM90 |
Fuel | Diesel |
Year Built | 2023 |
Good to know
Installation, rigging and commissioning by a qualified marine technician are recommended; follow the manufacturer's pre-delivery and break-in procedures.

