Diesel engine model
TBD234V6
The working process of the
Four stroke
Combustion mode
Direct injection
Cylinder arrangement
V-shaped, with an Angle of 60°
Number of cylinders
6
Cylinder diameter/stroke
mm
128/140
Single cylinder displacement/total displacement
dm3
1.8/10.8
Compression ratio
Epsilon.
15:1
Compression terminal pressure (at 20℃ and starting speed >140r/min)
MPa
New machine 2.6 ~ 2.8, minimum 2.2 (wear limit)
Maximum burst pressure
MPa
15
Minimum speed of full load
r/min
1000
Minimum steady speed
r/min
650
Ignition speed (20℃)
r/min
115
Direction of rotation
Counterclockwise rotation (viewed from flywheel end)
Ignition sequence
A1-B2-A3-B1-A2-B3
Fuel filter
Fine filter
Fuel oil transfer pump
plunger
Fuel injection pump
integral
governor
Mechanical or electronic
Nozzle opening pressure
MPa
21 + / – 0.5
Lubrication way
Pressure lubrication
Oil filter
Fine filter
Oil capacity (to the scale on the oil gauge, for vehicles)
dm3
22
Oil capacity (to scale on oil gauge, for Marine engine)
dm3
22
Lubricating oil capacity (up to the mark below the oil scale, for vehicles)
dm3
16
Oil capacity (to the mark below the oil scale, for Marine engines)
dm3
16
Oil pump flow: 2300r/min
m3/h
4.1
Maximum oil temperature in sump
℃
120
Cooling way
Fan cooling, indirect cooling
Cooling water (fresh water) capacity (without radiator)
m3/h
20
Maximum allowable cooling water temperature
℃
85
Charging generator
DC28V/27A
use
Continuous duty
Intermittent operating mode
Fuel consumption rate at MCFN power /
Work boat
High speed
Speedboats, high-speed government boats
Mean effective pressure
Environmental conditions
Air/pressurized air cooling medium/atmospheric pressure/relative humidity: 45℃/32℃/ 0.1mpa /60%
Power code
MCFN
MCFN
MXN
MC15N
MOFN
MOFN
g/kW.h/MPa
2h/12h
2h/12h
0.5 h / 6 h
speed
r/min
1500
1800
2100
2200
2265
2200
2265
2300
1500
1800
2100
TBD234V6
KW power
186
222
242
302
332
302
332
347
198/1.38
201/1.37
206/1.28