Description
Product Specification Listing for Marine Engine Perkins 4.108 (M) 51HP
Product Overview
The Perkins 4.108 (M) is a robust and reliable marine engine designed for a variety of marine applications. Known for its durability and efficiency, this engine provides excellent performance in both recreational and commercial marine vessels.
Key Specifications
- Model: Perkins 4.108 (M)
- Engine Type: Marine Diesel Engine
- Horsepower: 51 HP (38 kW) at 4,000 RPM
General Characteristics
- Number of Cylinders: 4
- Configuration: In-line
- Cylinder Bore: 88.9 mm (3.5 inches)
- Stroke: 76.2 mm (3.0 inches)
- Displacement: 1.76 Liters (108 cubic inches)
- Aspiration: Naturally Aspirated
Performance Data
- Max Output: 51 HP (38 kW) at 4,000 RPM
- Max Torque: 123 Nm (90.7 lb-ft) at 2,000 RPM
- Fuel System: Direct Injection
- Fuel Type: Diesel
- Fuel Consumption: Approximately 2.5 - 3.0 Liters per hour at 80% load
Electrical System
- Voltage: 12V
- Alternator: 55 Amps
- Starter Motor: Pre-engaged type
Cooling System
- Type: Freshwater cooled via heat exchanger with sea water cooling
- Coolant Capacity: 8 Liters (2.1 gallons)
- Sea Water Pump: Gear-driven, rubber impeller type
Lubrication System
- Type: Forced lubrication by gear pump
- Oil Capacity: 5.2 Liters (1.37 gallons)
- Oil Pressure: 2.0 - 4.0 bar (29 - 58 psi)
Dimensions & Weight
- Length: 823 mm (32.4 inches)
- Width: 598 mm (23.5 inches)
- Height: 676 mm (26.6 inches)
- Dry Weight: 255 kg (562 lbs)
Mounting & Installation
- Mounting Type: Flexible engine mounts
- Propeller Shaft: Direct drive or with gearbox options (depends on installation requirements)
- Flywheel Housing: SAE #4
Standard Equipment
- Sea water filter
- Fuel filter and water separator
- Instrument panel with alarm systems
- Heat exchanger
- Oil cooler
- Air cleaner
- Wiring harness
- Engine mounting brackets
- User manual and installation guide
Optional Accessories
- Additional electronic control systems
- Exhaust elbows and silencers
- Additional gauges
- Auxiliary power take-off
- Custom propeller solutions
- Remote control extension harnesses
Applications
- Leisure Yachts
- Fishing Boats
- Motor Sailers
- Small Workboats
- River and Coastal Commercial Vessels
Warranty
- Standard Warranty: 2 years or 2000 hours (whichever comes first)
- Extended Warranty: Optional, based on dealer offers and conditions
Compliance & Standards
- Certification: Meets current marine engine emission standards
- ISO Certification: ISO 9001:2015 for quality management systems
Contact & Purchase Information
- Manufacturer: Perkins Engines Company Limited
- Distributor: [Local distributor contact info]
- Customer Support: [Customer support contact info]
For more detailed information or to request a quote, please visit our website or contact one of our authorized distributors.
