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DI16 091M

Auxiliary Engine (Generator Set) · Auxiliary Engines

Technical data from manufacturer or class sources · not yet verified by a person​‍‌​‍​‌‍‌‌​‌‍‍‌​‍⁠‍‌
430 kWPower

In marine environments where reliability and efficiency are paramount, robust engines designed to meet stringent emission standards are essential. The DI16 091M from Scania Marine is a versatile V8 engine with a displacement of 16.4 litres, offering gross power ranging from 430 to 468 kW at speeds of 1500 and 1800 rpm, respectively. This engine is compliant with both IMO Tier III and IMO Tier II regulations, ensuring it meets the highest environmental standards. The DI16 091M features a robust design with a strength-optimized cylinder block and wet cylinder liners that can be easily exchanged, enhancing repairability and longevity. Individual cylinder heads with four valves per cylinder improve fuel economy, while the electronically controlled unit injectors combined with Selective Catalytic Reduction (SCR) technology significantly reduce exhaust emissions. The engine is equipped with a Scania Engine Management System (EMS) to optimize performance, and it can be fitted with various accessories such as air cleaners, PTOs, and instrumentation to suit different installation requirements. With a gross torque of 2739 Nm at 1500 rpm and 2483 Nm at 1800 rpm, the DI16 091M delivers high torque even at low revs, making it an ideal choice for marine applications demanding consistent power and efficiency.

Specifications

Technical data.from datasheet

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

ConfigurationV8, 4-stroke
Displacement16.4 litres🔖
Bore x Stroke130 x 154 mm
Power Range430-596 kW (1500-1800 rpm)
ComplianceIMO Tier III SCR
Power (kW)430 kW🔖
Bore x stroke130 x 154 mm🔖
Weight (engine with heat exchanger, excl oil and coolant)1670 kg🔖
Electrical system24 V DC🔖
Piston speed at 1500 RPM7.7 m/s🔖
Piston speed at 1800 RPM9.24 m/s🔖
Oil capacity40-48 dm3 (standard oil sump)🔖
📄
Download datasheet (PDF) (1837 KB)
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

Marine engine with V8 configuration, 4-stroke working principle, 16.4 litres displacement, and available in two compression ratios.Source: Scania Marine DI16 091M datasheet, p. 2

Features

  • Scania Engine Management System
  • Twin turbochargers
  • Fuel pre-filter with water separator
  • Integrated oil cooler
  • Front-mounted engine suspension
  • Selective Catalytic Reduction system

Options

  • Scania Instrumentation 2.1
  • Sea water charge air cooler
  • Dual heat exchangers with expansion tanks

Standards

  • IMO Tier III
  • IMO Tier II
Scania Marine DI16 091M – Drawing (Scania Marine datasheet S. 1)
Drawing · Scania Marine datasheet · S. 1
Scania Marine DI16 091M – Drawing (Scania Marine datasheet S. 2)
Drawing · Scania Marine datasheet · S. 2
Scania Marine DI16 091M – Drawing (Scania Marine datasheet S. 3)
Drawing · Scania Marine datasheet · S. 3
Scania Marine DI16 091M – Page preview (Scania Marine datasheet S. 4)
Page preview · Scania Marine datasheet · S. 4
Source: Scania Marine DI16 091M datasheet, p. 1
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