Yanmar 4LHA-DTP Inboard Diesel Engine

Yanmar 4LHA-DTP Inboard Diesel Engine: Power and Reliability Redefined

The Yanmar 4LHA-DTP is a robust inboard diesel engine engineered for exceptional performance and durability. This 4-cylinder, 3.45-liter turbocharged engine is available with gear options KMH50A and ZF63A, offering versatility to suit various marine applications.

Key Features:

• Turbocharged with Wastegate Boost Compensator: Enhances acceleration and overall engine responsiveness.
• Direct Injection System: Provides efficient fuel combustion, leading to improved fuel economy and reduced emissions.
• Compact and Lightweight Design: Offers an outstanding power-to-weight ratio, facilitating easier installation and better vessel performance.

Specifications:

• Rated Output: 147 kW / 200 mhp
• Rated Speed: 3300 rpm
• Displacement: 3.45 L (211 cu in)
• Number of Cylinders: 4
• Bore x Stroke: 100 mm x 110 mm (3.94 in x 4.33 in)
• Combustion System: Direct Injection, In-line Pump
• Aspiration: Turbocharged & Intercooled
• Alternator: 12V – 80A
• Dry Weight (without gear): 365 kg (805 lbs)
• Dimensions (L x W x H): 1131 mm x 719 mm x 811 mm
• Controls: Mechanical
• Certifications: RCD 1, BSO II, EMC, SOLAS

Standard Engine Package Includes:

• Exhaust mixing elbow (L-type)
• Alternator 12V – 80A
• 3G instrument panel

Optional Accessories:

• High-riser mixing elbow (instead of L-elbow)
• Flexible mounts
• Extension wire harness (3m, 5m, 10m, 20m)
• SOLAS including Certificate (factory fit only)
• Air venting device for cooling water tank
• Lube oil evacuation pump
• Water separator
• Trolling valve (only for KMH50A)

Warranty Information:

The Yanmar 4LHA-DTP comes with a comprehensive 5-year warranty, underscoring Yanmar’s confidence in the engine’s quality and reliability.