Kubota D1503-M Workshop Manual page 8

03-M-E3B, 03-M-DI-E3B, 03-M-E3BG WSM
Model
Number of Cylinders
Type
Bore × Stroke
Total Displacement
ISO Net Continuous
ISO/SAE Net Intermittent
SAE Gross Intermittent
Maximum Bare Speed
Minimum Bare Idling Speed
Combustion Chamber
Fuel Injection Pump
Governor
Direction of Rotation
Injection Nozzle
Injection Timing
Firing Order
Injection Pressure
Compression Ratio
Lubricating System
Oil Pressure Indicating
Lubricating Filter
Cooling System
Starting System
Starting Motor
Starting Support Device
EGR
Battery
Charging Alternator
Fuel
Lubricating Oil
Lubricating Oil Oil Pan Depth
Capacity 90 mm (3.5 in.)
Oil Pan Depth
124 mm (4.88 in.)
Weight (Dry)
* The specification described above is of the standard engine of each model.
* Conversion Formula : HP = 0.746 kW, PS = 0.7355 kW
D1803-M
Vertical, Water-cooled, 4 cycle diesel engine
87.0 X 102.4 mm (3.43 X 4.031 in.)
3
1826 cm
22.8 KW / 2700 min
(30.6 HP / 2700 min
26.3 KW / 2700 min
(35.3 HP / 2700 min
27.9 KW / 2700 min
(37.4 HP / 2700 min
3020 min
750 to 850 min
Spherical Type (E-TVCS)
PFR 3M Type Mini Pump (DENSO)
Mechanical all speed governor
Counter-clockwise (viewd from flywheel side)
OPD Mini Nozzle (DENSO)
0.2836 rad (16.25 °) before T.D.C.
1-2-3
13.73 MPa (140.0 kgf/cm
24.3 : 1
Forced Lubrication by Trochoid Pump
Electrical type switch
Full flow paper filter (cartridge type)
Pressurized radiator, forced circulation with water pump
Electric Starting with Starter
12 V, 2.0 kW
By glow plug in combustion chamber
NONE
12 V, 92 AH equivalent
12 V, 360 W
Diesel Fuel No.2-D (ASTM D975)
Class CF lubricating oil as per API classification is recommended.
For details on recommended lubricating oils, see page G-7, 10
5.6 L (1.5 U.S.gals)
7.0 L (1.8 U.S.gals)
151 kg (333 lbs)
6
3
(111.4 cu.in.)
-1
(rpm)
-1
(rpm))
-1
(rpm)
-1
(rpm))
-1
(rpm)
-1
(rpm))
-1
(rpm)
-1
(rpm)
2
, 1991 psi)
SPECIFICATIONS
W10316200
KiSC issued 07, 2008 A