New 2022 Yanmar 6LPA-STZP2 4.2L 315-HP Inboard Diesel Engine. It Comes with All Parts. Very Perfect Condition and Ready to Install!
Yanmar 6LPA-STZP2 Inboard Diesel Engine 315-HP
$14,100.00
New 2022 Yanmar 6LPA-STZP2 4.2L 315-HP Inboard Diesel Engine. It Comes with All Parts. Very Perfect Condition and Ready to Install!
New 2022 Yanmar 6LPA-STZP2 4.2L 6-Cylinder 315 HP Inboard Diesel Engine. Old Stock, Never Installed!
Yanmar 6LPA-STZP2 is a 4-stroke, vertical, water-cooled marine diesel engine designed for pleasure craft. Featuring a turbocharger and intercooler, it delivers a maximum output of 315 mhp (232 kW) at 3800 rpm.
SPECIFICATION
Rated Output: 315 mhp (232 kW) @ 3800 rpm
Continuous Rating: 286 mhp (211 kW) @ 3682 rpm
Displacement: 4.164 L (254 cu. in)
Cylinder Bore & Stroke: 94 mm × 100 mm (3.70 in × 3.94 in)
Combustion System: Direct, 2-Stage injection
Aspiration: Turbocharged and intercooled
Starting System: Electric starting 12V - 2.5 kW
Engine Management: Mechanical
PERFORMANCE RATINGS
Maximum Output: 315 mhp (232 kW) @ 3800 rpm
Maximum Continuous Rating: 283 mhp @ 3600 rpm
Recommended Fuel Stop Power Speed: 3850 - 3900 rpm
Engine Duty Cycle: Pleasure craft use
WEIGHT & DIMENSIONS
Dry Weight (Less Gear): Approx. 428 kg
Dimensions (L × W × H): Approx. 1148 mm × 862 mm × 784 mm
TECHNICAL DETAILS & FLUIDS
Cooling System: Fresh water cooling by centrifugal fresh water pump; seawater cooling by rubber impeller pump
Lubrication System: Enclosed, forced lubricating system
Engine Lube Oil: API class: CD or higher, SAE grade: 10W-30 or 15W-40
Alternator: 12V - 80A
Direction of Rotation: Counterclockwise viewed from the stern
PERFORMANCE FEATURES
High Performance: Uses a waste-gated, water-cooled turbocharger and a 4-valve per cylinder head for enhanced breathing and torque throughout the operating range.
Compact Design: Ideal for repowering or new installations, it fits in tight spaces, offering a high-power alternative to petrol inboards.
Vibration Control: Features a 12-balance-weight crankshaft and rubber engine mounts to minimize diesel vibration.
Efficiency: Designed to go faster on less fuel, with a rated cruising speed typically around 3100–3200 RPM.
Reliability: Based on a high-speed engine block, it features a ladder-frame structure for increased rigidity.
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