HM13C Marine Engine Series

The HM13C Marine Engine Series is engineered to deliver reliable, high-output power for demanding marine propulsion applications. Featuring a six-cylinder, inline, water-cooled, four-stroke, direct-injection diesel configuration, the series combines a robust engine design with turbocharged and intercooled intake technology to support efficient combustion and consistent performance in demanding marine environments.

With a 12.54-litre displacement and rated power options of 368 kW and 405 kW at 1,800 rpm, the HM13C series provides power configurations to suit different marine propulsion requirements. Its four-valve-per-cylinder design, dry cylinder liners, and 17:1 compression ratio support efficient engine operation, while the electric starting system provides convenient and reliable starting. The engine also features a 28-litre oil sump capacity and a specified fuel consumption rate of 192 g/kWh.

Designed for dependable power delivery, the HM13C combines a six-cylinder configuration with a rated idle speed of 600 ± 30 rpm and a firing order of 1-5-3-6-2-4. With an IMO Tier II emissions classification, SAE 1 flywheel specification, and a net weight of 1,200 kg, the HM13C Marine Engine Series is a suitable solution for vessels requiring reliable diesel propulsion and consistent power output.

Key Features

• Six-cylinder, inline diesel engine

• Water-cooled, four-stroke, direct-injection design

• Turbocharged and intercooled intake system

• Four valves per cylinder

• 12.54-litre total displacement

• Rated power options of 368 kW and 405 kW

• Rated speed of 1,800 rpm

• Electric starting system

• Dry cylinder liners

• IMO Tier II emissions classification

• SAE 1 flywheel specification

Technical Specifications

• Engine model: HM13C

• Engine type: Marine diesel engine

• Number of cylinders: 6

• Bore × stroke: 127 × 165 mm

• Total displacement: 12.54 L

• Rated power: 368 kW / 405 kW

• Rated speed: 1,800 rpm

• Intake type: Turbocharged and intercooled

• Compression ratio: 17:1

• Valve configuration: 4 valves per cylinder

• Fuel consumption rate: 192 g/kWh

• Oil sump capacity: 28 L

• Oil/fuel consumption ratio: 0.5% (as specified)

• Idle speed: 600 ± 30 rpm

• Firing order: 1-5-3-6-2-4

• Starting method: Electric start

• Smoke intensity: ≤1.0 Rb

• Noise limit: 105 dB

• Emissions classification: IMO Tier II

• Flywheel specification: SAE 1

• Net weight: 1,200 kg

• Dimensions (L × W × H): 1,695 × 858 × 1,385 mm