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 4JH4-HTE (100HP/74kW) Light, compact, powerful, clean running four-cylinder diesel, developing 100HP (74kW) at 3,800 rpm. Straight or angle transmission, mechanical or hydraulic.
Technical Specification
Spec Value
Power (Crankshaft) 74 kW (100 hp) @ 3800rpm
Countinuous rating (crankshaft) 68 kW (92hp) @ 3700 rpm
Displacement 1.995 litres
Bore x stroke 84 mm x 90mm
Cylinders 4
Combustion system Direct injection
Starting system Electric
Cooling system Fresh water
Lubrication system forced
Marine gear Mechanical or hydraulic
