Description

Yanmar 4JH5E Marine Diesel Engine Inboard 54 HP

JH Series 28.7–92kW (39–125HP) Three and four-cylinder direct injection diesels with heat exchanger cooling. Choices of natural aspiration, turbocharged and turbo/aftercooler models, with straight drive or angle drive transmissions. Smaller horsepower models are also offered with Saildrive units. JH Series 3JH4 (39HP/28.7kW) The Yanmar’s 3JH4 is an all-new naturally aspirated engine for sailboats and motor craft – quieter, cleaner and producing more torque – with the largest displacement and smallest dimensions in its class. It’s fullfy compliant with EPA Tier 2 emissions regulations and with BSO/SAV Stage 2 requirements.

Specifications:

Combustion System: Direct Injection
Cylinders: In-line
Direction Of Rotation [Crankshaft]: Counterclockwise Viewed From Stern
Lubrication System: Enclosed, Forced Lubricating System
Starting System: Electric Starting 12V – 1.4 kW
Configuration: 4-Stroke, Vertical, Water-Cooled Diesel Engine
Maximum Output At Crankshaft: * 39.6 kW@3000 rpm [53.8 mhp@3000 rpm]
Displacement: 2.19 L [134 cu in]
Bore X Stroke: 88 mm x 90 mm [3.46 in x 3.54 in]
Aspiration: Natural Aspiration
Alternator: 12V – 125A
Cooling System: Fresh Water Cooling By Centrifugal Water Pump And Rubber Impeller Sea Water Pump
Dry Weight Without Gear: 201 kg [443 lbs]
Engine Mounting: Rubber Type Flexible Mounts
Factory Warranty: 2 + 3 Years Extended Warranty

Package Include:

Set of flexible engine mounts
Exhaust mixing elbow [L-type]
Belt safety cover
Fresh water expansion tank
Alternator 12V – 125A
Electric stop solenoid
Operation manual
Sensors for instrument panel
B25-panel
Choice Of Transmissions: KM35P, KM35A2 [down angle: 7º], KM4A1-5 [down angle: 7º], ZF30M, Saildrive SD60