1. GENERAL 4D84E *1 :Items may differ from the above depending on an engine installed on a machine unit. *2 :Engine weight and dimensions without radiator 1-8 82E-5 – 98E-5 SERIES (2) Engine name Unit 4D84E Engine specification class – VM Type – Vertical, in-line, 4-cycle, water-cooled diesel engine Combustion chamber – Direct injection Number of cylinders – 4 Cylinder bore x stroke mm x mm 84 x 90 Displacement l (cc) 1.995 (1,995) Continuous Rating Revolving speed rpm – Output kW {HP} – Rated output Revolving speed rpm 2,000 2,200 2,400 2,500 2,600 2,800 3,000 Output kW {HP} 21.9 {29.4} 24.1 {32.3} 26.3 {35.3} 27.4 {36.8} 28.5 {38.2} 30.7 {41.1} 32.9 {44.1} Max.
no-load speed (± 25) rpm 2,180 2,400 2,590 2,700 2,810 2,995 3,210 Ignition order – 1-3-4-2-1(No.1 cylinder on flywheel side) Power take off – Flywheel Direction of rotation – Counterclockwise (viewed from flywheel) Cooling system – Radiator Lubrication system – Forced lubrication with trochoid pump Starting system – Electric Applicable fuel – Diesel oil-ISO 8217 DMA, BS 2869 A1 or A2 (cetane No.45 min.) Applicable lubricant – API grade class CD or CF Lubricant capacity (oil pan) (*1) Total l 7.4 Effective l 3.4 Cooling water capacity (engine only) l 2.7 Engine dimensions (*2) (with flywheel housing) (*1) Overall length mm 658 Overall width mm 498.5 Overall height mm 617 Engine dry weight (*1),(*2) (with flywheel housing) kg 170 Cooling fan (std.) (*1) mm 370 mm O/D, 6 blades pusher type F Crankshaft V pulley diameter & Fan V pulley diameter (std.) (*1) mm 110 x 110