YANMAR 4JH5E Diesel Inboard Engine 54 hp For Sale
$7,140.00$10,200.00 (-30%)
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.
YANMAR 4JH5E Diesel Inboard Engine 54 hp
There is no flimsy engineering on the Yanmar 4JH5E marine engine. It has a gear-driven camshaft that operates push rods for the eight overhead valves and a cast iron cylinder head and block. The engine has a crossflow head, with the exhaust manifold to port and a relatively low-pressure inline fuel injection pump to starboard.
The Yanmar 4JH5E marine diesel is in essence a four-cylinder version of Yanmar’s three-cylinder 3JH5E. Adding another pot increased the engine/gearbox weight by 15 per cent but the maximum power is 38 per cent higher and torque is 35 per cent greater – and at lower rpm. As is the case with most four-cylinder diesels versus their triple counterparts, the substantially lower vibration is not only kinder to accumulated flab but also your hull if of timber construction.
- 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
- 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
Optional Accessories
- High-riser mixing elbow [instead of L-elbow]
- Secondary alternator 12V – 130A or 24V – 75A including smart regulator
- C30 panel
- Extension wire harness [4m, 6m, 10m]
- Dual harness [for 2nd station]
- TFX Sidemount control head
- Hot water kit with cocks
- Extension saildrive leg [75 mm]
- Propeller cone nut kit SD60
- Air heater [glow]
- On-board spare parts kit
- Availability: 16 In Stock
- Model: 4JH5E
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