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Click image for enlarged view. |
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 D4BF
(EURO-II)
- 80PS / 3800rpm
- 20kg.m / 1750rpm |
|
|
| Engine Model |
D4BB |
D4BF |
D4BF
(EURO-II) |
D4BH
(EURO II) |
D4BH
(EURO III) |
D4AF |
D4AE |
D4AL |
| Piston Displacement
(cc) |
2607 |
2746 |
2476 |
2476 |
2476 |
3568 |
3298 |
3298 |
| Bore X Stroke (mm) |
91.1
X 100 |
91.1X95.0 |
91.1X95.0 |
91.1
X 95 |
91.1
X 95 |
104X105 |
100X105 |
100X105 |
| Max. Power (PS/rpm) |
79/4000 |
80/4200 |
80/3800 |
103/3800 |
100/3800 |
96/3400 |
118/3400 |
120/3400 |
| Max. Torque (Kgm/rpm) |
17/2200 |
20/2000 |
20/1750 |
24/2000 |
23/2000 |
24/2000 |
29/2000 |
30/2000 |
| Engine Size (mm) |
Length (Bus/Truck) |
710 |
700.3 |
700.3 |
723.9 |
723.9 |
847.3/799.3 |
856.7/808.7 |
890.5/821.5 |
| Width (Bus/Truck) |
673.4 |
629 |
629 |
629 |
629 |
716.8/706.8 |
686.9/686.9 |
715.5/696 |
| Height (Bus/Truck) |
641 |
736 |
736 |
736 |
736 |
760/760 |
760/760 |
760/767 |
| Weight |
Dry (Bus/Truck) |
195 |
199 |
200 |
226.8 |
226.8 |
310/300 |
323/313 |
323/313 |
| Wet (Bus/Truck) |
204.6 |
208.6 |
209.6 |
238.9 |
238.9 |
325/315 |
338/328 |
338/328 |
| Cycle |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
| Cooling Type |
W/Cooling |
W/Cooling |
W/Cooling |
W/Cooling |
W/Cooling |
W/Cooling |
W/Cooling |
W/Cooling |
| Combustion System |
IDI |
IDI |
IDI |
IDI |
IDI |
DI |
DI |
DI |
| Cylinder Number |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
| Cylinder
Arrangement |
In-Line |
In-Line |
In-Line |
In-Line |
In-Line |
In-Line |
In-Line |
In-Line |
| Firing order |
1-3-4-2 |
1-3-4-2 |
1-3-4-2 |
1-3-4-2 |
1-3-4-2 |
1-3-4-2 |
1-3-4-2 |
1-3-4-2 |
| Compression Ratio |
22 |
21 |
21 |
21 |
21 |
18 |
16.5 |
16.5 |
| Injection Timing
(BTDC) |
ATDC
5° |
ATDC
7° |
ATDC
7° |
ATDC
7° |
ATDC
7° |
9° |
9° |
10° |
| Aspiration |
NA |
TC |
TC |
TCI |
TCI |
NA |
TC |
TCI |
| Injection Pump
Type |
EP-VE |
EP-VE |
ELEC.
DIST |
EP-VE |
ELEC.
DIST |
BOSCH
AD |
BOSCH
A |
BOSCH
A |
| Governor
Type |
Half |
Half |
ELEC.
DIST |
Half |
ELEC.
DIST |
All
Speed |
All
Speed |
All
Speed |
| All
Speed |
All
Speed |
|
All
Speed |
ELEC.
GOVERNOR |
|
|
|
| C/Case |
Cylinder Pitch |
101 |
101 |
101 |
101 |
101 |
120 |
120 |
120 |
| H + h (mm) |
318.5 |
318.5 |
253.5+65 |
253.5
+ 65 |
253.5
+ 65 |
297.5+75 |
297.5+75 |
297.5+75 |
| Cylinder Liner |
Dry |
Dry |
Dry |
Dry |
Dry |
Dry |
Dry |
Dry |
| Idle RPM |
Low |
850 |
750 |
750±100 |
750
± 100 |
750
± 100 |
670/670 |
650/650 |
750±25 |
| High |
4,950/4700 |
5,300 |
5,150
± 200 |
5150
± 100 |
5150
± 100 |
3800 |
3850 |
3850 |
| Alternator |
Bus |
13.5-65/75 |
13.5-65 |
12-75/110 |
|
|
24-70 |
24-70 |
24-70 |
| Truck |
13.5-65/75 |
13.5-65 |
12-65 |
|
|
24-40 |
24-40 |
24-40 |
| Starter Motor (V-kw)
|
12-2.0 |
12-2.0 |
12-2.0/2.2 |
12-2.0 |
12-2.0 |
24-3.2 |
24-3.2 |
24.0-3.2 |
| Lub. Oil (API) |
CD |
CD |
CD |
CD |
CD |
CC |
CD |
CD |
|
