LISTER SL2

Product Specification Listing: LISTER SL2 Marine Engine

General Information

Product Name: LISTER SL2 Marine Engine
Manufacturer: Lister Petter Limited
Engine Type: Diesel
Engine Configuration: 2-cylinder, Air-cooled

Technical Specifications

Displacement: 1.35 liters
Bore x Stroke: 88.9 mm x 120.65 mm
Compression Ratio: 17:1
Rated Power Output: 11 horsepower (HP) at 1800 RPM
Operating Speed Range: 1000 - 1800 RPM

Dimensions and Weight

Length: 914 mm (36 inches)
Width: 495 mm (19.5 inches)
Height: 813 mm (32 inches)
Dry Weight: 340 kg (750 lbs)

Fuel System

Fuel Type: Diesel
Fuel Consumption: Approximately 252 g/kWh
Injection System: Direct injection
Fuel Tank Capacity: Dependent on vessel installation

Cooling System

Cooling Type: Air-cooled
Cooling Fan: Integral flywheel fan

Lubrication System

Oil Capacity: 4.5 liters
Lubrication Type: Forced lubrication with external filter
Oil Change Interval: Every 100 hours

Electrical System

Starting System: Manual (Hand-cranking), optional electric start
Alternator Output: 12 V/35 A (if equipped with an alternator)

Operational Features

Governor: Mechanical, centrifugal type
Fuel Injection Pump: BOSCH Single-plunger
Emission Compliance: EPA Tier 1 (Note: Check for localization as regulations may differ)

Materials and Construction

Cylinder Block: Cast Iron
Cylinder Head: Cast Iron with replaceable valve seats
Piston: Aluminum Alloy
Crankshaft: Forged Steel

Interface and Installation

Mounting Points: Standard marine engine mounts
Exhaust Outlet: 3-inch flange
Intake System: Natural aspiration
Flywheel: SAE standard flywheel

Maintenance and Support

Service Intervals:

• Fuel Filter Replacement: Every 300 hours
• Air Filter Replacement: Every 100 hours
• Oil Filter: Every 100 hours or as specified

Service Manual: Available from manufacturer’s website
Warranty: 1-Year Manufacturer Warranty (Extended options available)

Optional Accessories

• Remote Start Kit
• Electric Start Conversion Kit
• High Capacity Alternator
• Engine Monitoring System
• Soundproof Enclosures

Notes

• Always refer to the manufacturer’s manual for detailed installation and maintenance instructions.
• Ensure compliance with local marine emission regulations.
• Suitable for small to medium-sized vessels.

For further information, contact your local Lister Petter distributor or visit Lister Petter’s website.