4JH57 Overview


Specifications

 Rated Output  41.9 kW / 57mhp
 Rated Speed  3000 rpm
 Displacement  2.19 L / 134 cu. in
 No. of Cylinders  4 Cylinders
 Cylinder Bore x Stroke  88 mm x 90 mm / 3.46 in x 3.54 in
 Combustion System  Direct Injection, Bosch Common Rail System
 Aspiration  Natural
 Alternator  12V - 125A
 Dry Weight Without Gear  220 kg / 485 Ibs
 Dimensions  870 mm x 589 mm x 627 mm
 Controls  Mechanical (Optional - VC10 System)
 Certifications  RCD 2 | EPA Tier 3 | EPA Tier 3C | BSO II | EMC | SOLAS

NOTE:

1 kW = 1.3596 mhp = 1.34102 bhp

Fuel condition: at 15°C =0.842 g/cm³

Technical data according to (ISO 8665) / (ISO3046)

Fuel temperature 40°C at the inlet of the fuel injection pump (ISO 8665)

Length includes KM35A marine gear

(Dimensions may vary with other gears/ elbow)

Drawings


4JH45-57_bobtail_B2-29675-0011.jpg

Performance Curves


4JH57_Power_curve_1280x1024-1024x819.jpeg
4JH57_Torque_curve_1280x1024-1024x819.jpeg
4JH57_fuel_curve_1280x1024-1024x819.jpeg