Kubota D1102-B, Workshop Manual, Page: 10 / 109

KiSC issued 09, 2007 A
• v1so2-e
Specifications
Performance Curves
Note:
Each perf ormance curves, obtained in accordance wi th DIN 6270
and DIN 70020, are corrected to 101kPa ( 760mmHg ), and 20°C,
60% humidity.
Note:
Each performance curves, obtained in accordance with SAE J816b,
are corrected to 101kPa ( 760 mmHg ), and 20° C, 60% humidity.
9
I I I I I
GROSS TORQUE
T-t-
INTERMITIENT TORQUE
r-.
-I
CONT TORQUE-
-
--
-
90
r-+-L
I-
80
cri
,.'.;
LL.
70 w
L
:::J
i-....
I- 60
8
45
.v
40
a.
J:
a: 35
UJ
GROSS. B.H.P:.,.,.....
J..,;f
1......
IX-
.vt"
-o·,>S
-
30
(/)
a:
l/
[/
,-;; t
L...-+-"'
...
Vj...A'. '\
L..,.,,
...-
/_...V
25
w
::.:
Cil
20
P'
.v
;/
I/
_1,.,1'"
I
I
CONT. B.H.P
a:
J:
a:
J:
15
....
FUEL (INTERMITIENT)
I
'--
0.5
0.45
LiJ
0.4
CT:
1400 1600 1800 2000 2200 2400 2600 2800
ENGINE
min-
1
(rpm)
-
-
MF
--r--
Me
-
I
t--
...._
-
-
-i--,
1
1
1
i--......
M A
r--i-
45
40
.,.
.....
i...,.-
>
w
N F,.V
.,....r
..-
-
_i,..-
Cl)
35
i....--
a a :
...v N a.
v
_1--"'
30
.,,,/'
.... v
w
(.)
z
I/
V
I/
25
1........r
....v
y
l..-' N11
V ....v
I/"""
L
a
L
:
.
....,",,
V
ri
20
.,.v
i,......
-
b( N F)
i-. ..-
-
J:
ch
210
Ol
200
..J
w
190
1400 1600 1800 2000 2200 2400 2600 2800
ENGINE
min-
1
(rpm)
Maximum Bare Speed 3000 min-
1
(rpm)
Minimum Bare Idling Speed 800 min-
1
(rpm)
Combustion Chamber
Spherical Type
Fuel Injection Pump Bosch K Type mini pump
Governor Centrifugal Ball Mechanical Governor
Injection Nozzle DN 12 SD 12
Injection liming 0.436 rad. (25) before T.D.C.
Injection Pressure 13.73 MPa (140 kgf/cm 2
,
1991 psi)
Compression Ratio
21
Cooling System
Pressurized radiator (8.83 x 1 Q4 Pa, 0.9 kgf/cm
2,
12.8 psi) Forced circulation (with water pump)
Starting System Electric Starting with Cell starter (12 V, 1.4kW)
Dynamo for Charging 12 V, 300 W
Fuel Diesel Fuel No.2-D
Weight (Dry) 178.2 kg (392.2 lbs.)
Battery 12 V, 110AH, equivalent
Direction of Rotation Counter-clockwise from flywheel side
Application General Power Source
Model V1902-B
Type
Vertical, water-cooled,
4-cycle diesel engine
Number of Cylinders 4
Bore x Stroke mm (inch)
q;
85
X
82 L (
q;
3.35
X
3.23 L)
Total Displacement cm
3
(cu.in.) 1861 (113.57)
Brake H.P.
DIN 6270-NA
24.3 kW
I
2800 min-
1
(rpm)
(33.0 P.S./ 2800 min-
1
(rpm))
DIN 6270-NB
26.5 kW
I
2800 min-
1
(rpm)
(36.0 P.S./ 2800 min-
1
(rpm))
DIN 70020
30.2 kW
I
2800 min-
1
(rpm)
(41.0 P.S./ 2800 min-
1
(rpm))
SAE Gross H.P.
32.1 kW
I
2800 min· 1 (rpm)
(43.0 H.P./ 2800 min-
1
(rpm))
SAE Intermittent H.P.
28.7 kW
I
2800 min-
1
(rpm)
(38.5 H.P./ 2800 min-
1
(rpm))
SAE Cont. H.P.
24.6 kW
I
2800 min-
1
(rpm)
(33.0 H.P./ 2800 min- 1 (rpm))