LISTER ST3

Product Specification Listing for Marine Engine LISTER ST3

General Information

• Product Name: LISTER ST3 Marine Engine
• Manufacturer: Lister Petter
• Engine Type: Diesel, 4-Stroke
• Configuration: 3-Cylinder In-line
• Rated Power Output:
  • Standard: 24.3 kW (32.5 HP) @ 1500 RPM
  • At Maximum Speed: 32.8 kW (44 HP) @ 2200 RPM

Engine Design and Construction

• Cooling System: Water-cooled
• Fuel System: Direct Injection
• Aspiration: Natural
• Bore x Stroke: 98.4 mm x 101.6 mm (3.875 in x 4.00 in)
• Displacement: 2.1 Liters (2100 cc)
• Compression Ratio: 17.5:1
• Lubrication System: Forced lubrication with gear-driven pump

Fuel and Consumption

• Fuel Type: Diesel
• Fuel Consumption: Specific fuel consumption approximately 205 g/kWh (0.338 lb/hp·h) at full load

Physical Specifications

• Dimensions (L x W x H): 1092 mm x 597 mm x 698 mm (43 in x 23.5 in x 27.5 in)
• Dry Weight: 398 kg (877 lbs)

Performance and Operation

• Starting System: Electric Start
• Governor Type: Mechanical, variable speed
• Rotation (Flywheel End): Counterclockwise
• Max. Torque: 155 Nm (114.3 lb/ft) @ 1500 RPM

Environmental and Emissions

• Compliance: Meets IMO (International Maritime Organization) Tier II emission standards at specified RPM
• Exhaust Emissions: Low NOx and particulate matter (PM)

Maintenance Features

• Service Interval: 250 hours for oil change and basic maintenance
• Oil Capacity: 11.5 Liters (12.15 quarts)
• Fuel Filter: Replaceable, high-capacity filter cartridge
• Air Filter: Replaceable element filter
• Cooling System Capacity: 20 Liters (21.1 quarts)

Additional Equipment and Options

• Instrumentation: Full engine monitoring system, including temperature, oil pressure, and RPM gauges
• Mounting: Flexible mounts to reduce vibration
• Alternator: 12V DC, 30A alternator
• Marine Gearbox: Available in multiple ratios
• Heat Exchanger: Optional for closed-loop cooling systems

Applications

• Suitable for: Marine propulsion in small to medium-sized boats and auxiliary power applications
• Typical Users: Fishing vessels, small commercial crafts, pleasure crafts, and workboats

Warranty

• Standard Warranty: 2 years or 2000 operating hours, whichever comes first
• Extended Warranty: Optional, up to 5 years under specific service agreements

Note: Specifications and performance metrics are subject to change by the manufacturer. Please consult Lister Petter or authorized distributors for the most current information and compliance with local regulations.