Diesel Engine CAT3306 
Brand:Caterpillar
Model:3306
Condition: Used Engine
stroke: 4 strokes
cylinder: muti-cylinder 
cool style: water-cooling 
start:   electric start 
fuel:   diesel 
Stroke is a process that the piston  go upstream or downstream in the cylinder. 4-stroke are the suction, compression, making power (fuel combustion to release internal energy), and exhaust. Four stroke in turn, called a work cycle. 
bore x stroke(mm)  :120.7 x 152.4 

displacement(L)   :10.45