Yanmar 4LHA STP Inboard Diesel Engine
Used Yanmar 4LHA STP Inboard Diesel Engine Specs
| Brand / Manufacturer | Yanmar Marine International |
| Full Model Code | 4LHA-STP (Legacy Mechanical Overhead Cam Family) |
| Engine Type | 4-Stroke, Vertical, Water-Cooled In-line 4 Diesel Propulsion Engine |
| Rated Output (Crankshaft) | 177 kW (240 mhp) @ 3300 RPM (ISO 8665) |
| Number of Cylinders | 4 Cylinders In-line (Direct Injection Configuration) |
| Displacement Size | 3.455 Liters (210.8 cubic inches) |
| Bore x Stroke | 100 mm x 110 mm (3.94" x 4.33") |
| Combustion System | Direct Injection with In-line Mechanical Bosch-Type Injection Pump Assembly |
| Aspiration Type | Turbocharged with Water-Cooled Turbine Housing & Wastegate and Fresh Water Intercooler |
| Electrical System Voltage | 12V DC Standard Frame System Layout |
| Charging Alternator Spec | Standard Integrated 12V - 80A Alternator Module Assembly |
| Cooling System Layout | Closed Freshwater Heat Exchanger Loop with Seawater-Cooled Core Elements |
| Engine Management | Full Mechanical Governance / Traditional Cable Actuated System Panels |
| Crankshaft Rotation | Counterclockwise (CCW) viewed from stern looking forward onto the flywheel |
| Dry Weight (Without Gear) | 365.0 kg (804.7 lbs) Rugged Bobtail Base Weight Matrix |
| Dimensions L x W x H | 1131 mm x 714 mm x 732 mm (44.5" x 28.1" x 28.8") Installation Base |
| Emission Certifications | EPA Tier 2, IMO Tier 1, EU RCD 1 Historical Compliance Index |
SET
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