Case 2 Series - Page 39

Engine-Engineandcrankcase
Engine-Generalspecication
Model
L3E-31KBSA
TypeIn-line,watercooled,4-cycledieselengine
Numberofcylinders.
3
CombustiontypeSwirlchambertype
Valvemechanism
Overheadvalvetype
Cylinderborexstroke76mm(2.99in)x70mm(2.76in)
Totaldisplacement0.952l(0.25USgal)
Compressionratio
23:1
Fuel
Dieseloil(EN590)
Orderofignition
1-3-2
Rotatingdirection
Counterclockwiseasviewedfromywheelside
Maindata
Dryweight
71kg(156.53lb)
Pistonring
Number
Compressionring:2
Oilrings(withexpander):1
OpenBTDC18°
Intakevalve
CloseABDC46°
OpenBBDC46°
Valvetiming(when
warm)
Exhaustvalve
CloseATDC18°
Main
components
StartingsystemCentrifugalmassstart
Type
BoschNC
ManufacturerDENSOCORPORATION
Pistondiameter
ø5.5mm(0.22in)
Fuelinjectionpump
Camlift
6mm(0.24in)
Governor
SpeedgoverningtypeCentrifugalweightsystem
Type
Nozzle
ManufacturerDENSOCORPORATION
Sprayangle
15°
Fuelinjectionnozzle
Valveopeningpressure
13.73MPa(1991.54psi)
Fuellter
Type
Paperlterelement
Type
Solenoidfuelpump(compacttype)
Fuelsystem
Fuelpump
Dischargerate
0.4l(0.11USgal)/minorhigher(at12V-1.5A)
84533370B20/05/2014
10.1[10.001]/4