Specifications Of L3A, L3C And L3E - Mitsubishi L Series Service Manual

5.2 Specifications of L3A, L3C and L3E

Type
No. of cylinders
Combustion type
Valve mechanism
Cylinder bore × stroke
Main specifications
Total displacement
Compression ratio
Fuel used
Order of ignition
Direction of rotation
Dry mass
Piston ring
Basic engine Valve timing
(when warm)
Starting system
Fuel
injection pump
Governor
Fuel
injection nozzle
Fuel system
Fuel filter
Fuel pump
(option)
Table 1-2 Specifications of L3A, L3C and L3E (1 / 4)
Engine model
Number
Inlet valve
Exhaust
valve
Type
Manufacturer
Plunger diameter
MS retard (crank angle)
Cam lift
Speed governing type
Type
Manufacturer
Spray angle
Valve opening pressure
Type
Type
1
Discharge rate
Type
2
Discharge rate
Type
3
Discharge rate
Type
4
Discharge rate
L3A
Vertical type, water-cooled, 4 cycle diesel
65 × 70 mm
[2.56 × 2.76 in.]
0.696 L
[0.184 U.S. gal.]
Diesel oil (JIS K2204 Special No.1 - Special No.3)
Counterclockwise as viewed from flywheel side
Oil rings (with expander): 1
Open
Close
Open
Close
DENSO CORPORATION
ø 5.5 mm [0.22 in.], ø 6.0 mm [0.24 in.]
Centrifugal weight system
DENSO CORPORATION
+1.0
13.73 MPa {140
0
or paper-element switch cock
Electromagnetic diaphragm
0.3 L [0.08 U.S. gal.]/min or more (at 12V - 1.3A)
Electromagnetic plunger type
1 L [0.26 U.S. gal.]/min or more (at 12V - 1.5A)
Electromagnetic plunger type
1.4 L [0.57 U.S. gal.]/min or more (at 24V - 1.5A)
Electromagnetic plunger type (compact type)
0.4 L [0.11 U.S. gal.]/min or more (at 12V - 1.5A)
GENERAL
L3C
3
Swirl chamber type
Overhead valve type
70 × 70 mm 76 × 70 mm
[2.76 × 2.76 in.] [2.99 × 2.76 in.]
0.808 L 0.952 L
[0.213 U.S. gal.] [0.251 U.S. gal.]
23 : 1
1 - 3 - 2
75 kg [165 lb]
Compression ring: 2
BTDC 18°
ABDC 46°
BBDC 46°
ATDC 18°
Electric starting
ND-PFR type
4°, 8°
6 mm [0.24 in.]
Throttle type
15°
+10 +142
kgf/cm²} [1992
0
Paper-element cartridge
L3E
psi]
0
1-11