• Model: 6M26.3
• Number of Cylinders: 6 in line
• Bore and Stroke: 150 x 150 mm
• Total Displacement: 15.9 L
• Engine Rotation: Counter clockwise
• Idle Speed: 650 RPM
• Flywheel: 14"
• Flywheel Housing: SAE 1

The 6M26.3 engine is designed for marine applications, emphasizing durability, performance, and easy maintenance. It features individual cylinder heads for quick servicing and is constructed with durable materials for long-term reliability.

• Power Class: PRP (Prime Power)
• Unrestricted Running Time
• Full Load Time: 500 hours/year
• Load Variation: 75% of rated power
• 10% Overload: 1 hour/12 hours

Fuel consumption and emissions ratings are provided for different power outputs at 1500 and 1800 RPM, complying with IMO III and EPA standards.

• Two-stage cooling circuit with built-in HT thermostatic valve
• Integrated fresh water expansion tank
• High-efficiency tubular heat exchanger
• Gear-driven centrifugal fresh water pump
• Self-priming raw water pump with bronze impeller
• Full flow lube oil filters (duplex type)
• Fresh water cooled lube oil heat exchanger

• Common-rail injection system
• High-pressure pump with shielded high-pressure injection rail and pipes
• Duplex type fuel oil filter
• Double flow raw water cooled intake air heat exchanger module
• High-efficiency dry turbocharger with ball bearing technology

• Voltage: 24V DC insulated
• Electrical starter
• 175A battery alternator

• External fuel pre-filter with water separator
• Keel cooling
• Wet exhaust
• Additional pulley
• Electric drain system
• Standard PTO
• Circuit breaker
• Live PTO
• Close crankcase ventilation
• Air starter
• Elastic Pads

• Engine Alone: L 2102 mm, W 1127 mm, H 1229 mm, Weight 1826 kg
• With SCR: L 2501 mm, W 1282/1364 mm, H 2024 mm, Weight 1903 kg

• Ambient Temperature: 25°C / 77°F
• Barometric Pressure: 100 kPa
• Relative Humidity: 30%
• Raw Water Temperature: 25°C / 77°F
• Fuel Oil Relative Density: 0.840 ± 0.005
• Lower Calorific Power: 42,700 kJ/kg
• Consumption Tolerances: +5% (DIN ISO 3046-1)
• Inlet Limit Temperature: 35°C / 95°F

The engine ratings comply with classification societies' maximum temperature definitions without power derating, with ambient temperatures up to 45°C / 113°F and raw water temperatures up to 32°C / 90°F.