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YC6B/YC6J series diesel engine

Machine features

The reentrant combustion technology, AD type high pressure pump, low inertia small orifice injector, combustion more fully;
Seal technique for piston ring, lubricating oil consumption more than 50% low power;
High fuel efficiency, low maintenance cost;
Installation, maintenance, maintenance convenience
Low noise, fast starting, low emissions
The overhaul period is more than 10000 hours.
Is the ideal power of small ships and small boats and host 40 ~ 100kW marine generator.


YC6B technical parameter

Model YC6B165C YC6B165L-C20 YC6B150C YC6108ZLCA
Engine Vertical inline, 6 cylinder, 4 stroke, direct injection, water cooling
Bore * stroke(mm) 108 ×125
inlet Pressurization & intercooler
displacement(L) 6.87
Compression ratio 17.5:1
Rated power / speed(kW(hp)/r/min) 120(165)/2300 120(165)/1800 110(150)/1800 90(123)/1500
Fuel consumptiong/(kW·h) ≤198
Engine oil consumption g/(kW·h) ≤0.8
To turn to Counter clockwise (facing flywheel)
Ignition mode Electric startup
dry weight(kg) 750
Size (L, W, H)(mm) 1415 × 877 × 1025
Ship inspection ZC, ZY, CCS


Model YC6108ZCA YC6108ZC YC6108CA1 YC6B100-C20 YC6108CA
Engine Vertical inline, 6 cylinder, 4 stroke, direct injection, water cooling
Bore * stroke(mm) 108 ×125
inlet Pressurization intercooler
displacement(L)
6.87
Compression ratio 17.5:1
Rated power / speed(kW(hp)/r/min) 103(140)/2300 80(109)/1500 82(112)/2000 74(100)/1800 63(86)/1500
Fuel consumptiong/(kW·h) ≤200
Engine oil consumption g/(kW·h) ≤0.8
To turn to Counter clockwise (facing flywheel)
Ignition mode Electric startup
dry weight(kg) 750
Size (L, W, H)(mm) 1275 × 764 × 1012 1300 ×735 × 1025
Ship inspection ZC, ZY, CCS

YC6J technical parameter

Model YC6105CA1 YC6105CA
Engine Vertical inline, 6 cylinder, 4 stroke, direct injection, water cooling
Bore * stroke(mm) 105 ×125
inlet intercooler
displacement(L) 6.49
Compression ratio 16.5:1
Rated power / speed(kW(hp)/r/min) 66(90)/2000 53(72)/1500
Fuel consumptiong/(kW·h) ≤198
Engine oil consumption g/(kW·h) ≤0.8
To turn to Counter clockwise (facing flywheel)
Ignition mode Electric startup
dry weight(kg) 700
Size (L, W, H)(mm) 1300 × 735 × 1025
Ship inspection ZC, ZY, CCS