Volvo Penta D1-30 Inboard

Volvo Penta D1-30 Inboard

Volvo Penta D1-30 Inboard The Volvo Penta D1-30 is a 1.1-liter inboard marine diesel engine with 3 cylinders, naturally aspirated, producing 28.4 hp (20.9 kW) of crankshaft power at 3200 rpm. This engine is very popular as a prime mover on sailboats and small pleasure craft due to its very low vibration, quiet operation, and high fuel efficiency.

Key Technical Specifications

Number of Cylinders: 3-cylinder in-line (indirect injection)

Cylinder Capacity (Displacement): 1.13 Liters (1130 cc)

Maximum Power: 28.4 hp / 20.9 kW

Maximum Engine Speed ​​(Rated RPM): 3200 RPM

Maximum Torque: 71.2 Nm at 2200 RPM

Cooling System: Integrated freshwater cooling (closed loop) maintains optimal engine temperature and prevents seawater corrosion inside the engine block.

Electricity & Charging: Equipped with a high-capacity 115A alternator with a built-in charge sensor for fast and efficient battery charging even at idle.

Dry Weight: ± 127 kg (engine only), or up to 145–158 kg depending on transmission configuration

Volvo Penta D1-30 Inboard

Superior Features & Convenience

High Torque at Low RPM: Delivers responsive power and complete control when maneuvering at the dock or fighting strong currents and winds.

Robust Block Design: The cylinder block and cylinder head are constructed of high-quality cast iron, designed to be rigid to minimize deformation and ensure a very long service life.

Quiet Operation: Minimal vibration is supported by dynamically designed rubber mounts and sound dampening in the air intake.

Ease of Maintenance: All service points, such as the spin-on oil filter, fuel filter, and oil drain pipe, are located in an easily accessible area on one side of the engine.