Model KD6105 Type Six cylinder, in lined, water cooled, four stroke, direct injection Bore × stroke ( mm) 105× 125 Displacement ( L) 6.494 Compression ratio 17.5 Rated power/ Rated speed ( kW/ rpm) 59/ 1500 70/ 1800 86/ 2800 Model KD6105Z Type Six cylinder, in lined, water cooled, four stroke, directed injection, turbocharged Bore × stroke ( mm) 105× 125 Displacement ( L) 6.494 Compression ratio 17.5 Rated power/ Rated speed ( kW/ rpm) 72/ 1500 85.5/ 1800 104/ 2800