Komatsu PC200 -
6 excavator corresponding engine size of the nose, little nose is 6 d95, big head for 6 d102 is cummins engine.
Customer engine emit a lot of black smoke, oil burning is very serious, therefore in need of major repair, generally by has the following parts: cylinder block, cylinder head, crankshaft, connecting rod, four matching, size tiles, etc.
If not destroyed, cylinder body in four matching is ok, it contains: the cylinder liner, piston, piston ring, pin, snap ring, copper sets.
Standard cylinder diameter for 104.
5 mm, but 6 d102 the nose is the most commonly used with increasing, outside diameter is 105 mm.
Because buy drivers accessory for drivers to determine a good size.
Cylinder liner is semi-finished products, before the installation is required for processing, connecting rod copper bush also has finished and semi-finished, suggestion is semi-finished products, according to the actual situation to processing, won't produce interval.
But there are a lot of mechanic like use finished products, because simple.
Can be chosen to replace the engine accessories, dongfeng cummins, affordable, reliable, and of course in order to have better effect, choose the United States cummins piston ring advice.
In addition, the crankshaft oil seal no NOK, overhaul the inside of the bag and too common, can choose the original.
Size tile and only domestic and original, and no other so-called imported.