Specifications; Specification For D1803-Cr-E4, Te4 - Kubota D1803-CR-E4 Workshop Manual

2. GENERAL

3. Specifications

3.1 Specification for D1803-CR-E4, TE4

Model
Number of cylinder
Engine type
Bore × Stroke
Total displacement
SAE gross continuous
SAE gross intermittent
Maximum bare speed
Minimum bare idling
speed
Combustion chamber
Fuel supply pump
Governor system
Injector
Fuel supply timing
Fuel injection pressure
Direction of rotation
Firing order
Compression ratio
Lubricating system
Oil pressure indicating
Lubricating filter
Cooling system
Starting system
Starter motor
Starting support device
EGR
Battery
Charging alternator
Fuel
Lubricating oil (API classi-
fication)
Lubricating oil capacity
Weight (Dry)
NOTE
• The specification described above is of the standard engine of each model.
• Conversion formula: HP = 0.746 kW, PS = 0.7355 kW.
2-10
D1803-CR-E4
-1
24.3 kW / 2700 min
-1
(32.6 HP / 2700 min
-1
28.0 kW / 2700 min
-1
(37.5 HP / 2700 min
Counter-clockwise (Viewed from flywheel side)
Pressurized radiator, forced circulation with water pump
External EGR (EGR cooler + Electric EGR valve + Reed valve)
Class CJ-4 lubricating oil as per API classification is recommended.
For details on recommended lubricating oils, see page 3-1.
185 kg (408 lbs)
D1803-CR-E4,D1803-CR-TE4,D1803-CR-TIE4,V2403-CR-E4,V2403-CR-TE4,V2403-CR-TE4BG,V2403-CR-TIE4
3
Vertical, water-cooled, 4-cycle diesel
87 × 102.4 mm (3.43 × 4.031 in.)
3
1826 cm (111.4 cu.in.)
(rpm)
(rpm))
(rpm)
(rpm))
-1
2900 min (rpm)
-1
800 min (rpm)
Reentrant type (Direct injection)
BOSCH common rail system
1-2-3
18.1
Forced lubrication by trochoid pump
Electrical type switch
Full flow paper filter (Cartridge type)
Electric starting with starter
12 V, 1.4 kW
By glow plug in combustion chamber
12 V, 88 AH (105E41R) equivalent
12 V, 480 W
Diesel fuel No. 2-D S15, see page 3-1.
7.0 L (1.8 U.S.gals, 1.5 Imp.gals)
GENERAL MACHINE INFORMATION
3. Specifications
D1803-CR-TE4
-1
32.1 kW / 2700 min (rpm)
-1
(43.0 HP / 2700 min (rpm))
-1
37.0 kW / 2700 min (rpm)
-1
(49.6 HP / 2700 min (rpm))
196 kg (432 lbs)
KiSC issued 12, 2018 A