Specifications - Mitsubishi diesel engines Service Manual

2. Specifications

Engine Type
Type
No. of cylinders
Combustion
Valve mechanism
Cylinder bore• ~ stroke
Total displacement
Compression ratio
Fuel
Firing order
Direction of rotation
Overall length
Dimensions Overall width
Overall height
Dry mass
Piston ring No. of rings
Inlet valve
Valve
timing
(hot engine)
Exhaust valve
Engine mounting
Starting method
Type
Manufacturer
Plunger
Injection
diameter
pump
MS retard
(crank angle)
Cam lift
Governor Governing method
Type
Manufacturer
Injection
Spray angle
nozzle
Opening
pressure
Fuel filter Type
Lubrication method
Grade
Engine oil
Capacity
(entire engine) l (U.S. gal)
Type
Oil pump
Displacement l (U.S. gal)
Type
Relief valve
Opening
pressure
Oil filter Type
S3L
Water-cooled; 4-stroke cycle; Diesel powered
78• ~ 78.5
mm (in.)
(3.07• ~ 3.09)
1.125
l (U.S. gal)
(0.297)
Counterclockwise when viewed from the flywheel end
mm (in.) 536 (21.10)
mm (in.) 433 (17.04)
mm (in.) 572 (22.52)
kg (lb) 135 (297.6)
Open
Close
Open
Close
mm (in.)
mm(in.)
Bosch Automotive Systems Corporation
mm (in.)
MPa
2
(kgf/cm )
[psi]
Paper-element cartridge; Separate type w/ cock
Forced circulation (pressure feed by trochoid pump)
3.7 (1.0)
/min
MPa
2
(kgf/cm )
[psi]
S3L2
3
Swirl chamber type
Overhead valve type
78• ~ 92 78• ~ 78.5
(3.07• ~ 3.62) (3.07• ~ 3.09)
1.318 1.500
(0.348) (0.396)
22.0 : 1
Diesel fuel (JIS K2204 Special 1 - 3)
1-3-2
Compression ring :2
Oil ring (w/expander) : 1
BTDC 15°
ABDC 41°
BBDC 54°
ATDC 10°
4 mounts
Starter
Bosch M
DENSO
ƒ Ó 5.5 (0.21)
8°
15 (0.59)
Centrifugal fly-weight type
Throttle nozzle
15°
14.22 to 15.00 (145 to 153)
[2062 to 2176]
CD Class (API Classification)
4.2 (1.1) 5.4 (1.4)
Gear pump
18 (4.8)
Piston valve
0.35• } 0.05 (3.6• } 0.5)
[51• } 7]
Paper element (spin-on type)
GENERAL
S4L S4L2
4
78• ~ 92
(3.07• ~ 3.62)
1.758
(0.464)
1-3-4-2
620 (24.40)
433 (17.04)
572 (22.52)
155 (341.7)
6.0 (1.6)
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