Bison 4DW92-39D - Major Technical Parameters (1800 rpm)

Engine Model
Type
Aspiration
Cooling mode
Bore × Stroke (mm×mm)
Compression ratio
Displacement (L)
Dry weight
(basic configuration)(kg)
Prime power
(without fan)(kW)
Fuel system
Emission
Average effective pressure
(MPa)
Speed regulation rate in
steady state
Fuel supply advance angle
Valve clearance in cold state
(mm)
Lubricating oil capacity
(with filter) (L)
Lubricating oil consumption
(L/h)
Fuel consumption of prime
power (g/kW.h)
Fuel consumption ratio of
prime power (g/kW.h)
Permissible max. air intake
resistance (kPa)
Amount of exhaust emission
(m
3
/min)
Exhaust temperature after
turbine (℃)
Heat dissipation of exhaust
gas(kW)
Max. permissible back
pressure of exhaust pipe(kPa)
Air consumption (m
3
/min)
Applicable power station
(kW)
Max. Standby power (kW)
4DW81-28D 4DW91-38D 4DW92-42D 4DW92-45D 4DW93-50D
In-line, four-cylinder, four-stroke
Water-cooling
Naturally
aspirated
Naturally
aspirated
Supercharged Supercharged
Supercharged
and inter-cooling
85×95
18:01
2.156
220
20
22
15
5%/3%
StageⅡ
0.62
17°CA±1°CA
0.3±0.03
7.8
0.04
4.80
240
1.9
3.7
5.6
450
19.1
6.7
90×100
18:01
2.545
240
28
31
22
5%/3%
StageⅡ
0.73
17°CA±1°CA
0.3±0.03
8
0.05
6.44
230
2.3
3.7
6.6
500
24.1
6.7
90×100
17.5:1
2.545
240
31
34
25
5%/3%
StageⅡ
0.81
17°CA±1°CA
0.3±0.03
8
0.05
7.13
230
2.6
3.7
7.6
450
25.0
6.7
90×100
17.5:1
2.545
240
33
36
26
3%
StageⅡ
0.86
17°CA±1°CA
0.3±0.03
8
0.05
7.59
230
2.8
3.7
8.1
450
27.2
6.7
90×100
17.5:1
2.545
240
37
41
30
5%/3%
StageⅡ
0.97
17°CA±1°CA
0.3±0.03
8
0.05
8.14
220
3.2
3.7
9.4
450
28.5
6.7
Mechanical/
electronic governor
Mechanical/
electronic governor
Mechanical/
electronic governor
Electronic governor
Mechanical/
electronic governor
Major technical parameters of diesel engine (1800rpm)
5
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