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