Excavator Model	Engine	Filter type	Part Number
CATERPILLAR-CAT329D2	机身码RGA/TMJ Engine
		Air Filter(outer)	FS659A
		Air filter(inner)	FS659B
		hydraulic filter	FP833-1
		Oil filter(pipe)	FP1133 FL20-74
		Fuel filter(water separator)	FP1111(2个） FSW06-64
		Copper mesh filter	FP861
		Pilot filter	FL86-70
		cabin filter
		other filters