Hitachi ZAX130 ZAX130-5A ZAX130-5B Hydraulic Pump HPK060 YB60000770 9289321

Product Descriptio

Pos.	Part No	Qty	Parts name	Comments
	9289321	[1]	PUMP DEVICE	I 9289322 <for assembly of machine>
	-9289322	[1]	PUMP DEVICE	<for transportation>
1	+++++++	[1]	PUMP;UNIT
3	9285568	[1]	REGULATOR	I 9291169 <for assembly of machine>
3	-9291169	[1]	REGULATOR	<for transportation>
4	9285569	[1]	REGULATOR	I 9291170 <for assembly of machine>
4	-9291170	[1]	REGULATOR	<for transportation>
5	4429488	[1]	PIPE
6	4293950	[2]	ELBOW;S
06A.	957366	[1]	O-RING
7	4153543	[1]	O-RING
8	9217993	[1]	PUMP;GEAR
9	M341030	[2]	BOLT;SOCKET
10	984054	[2]	WASHER;SPRING
11	4114402	[2]	WASHER
13	4683953	[1]	COUPLING
13A.	4693362	[1]	HUB
13B.	4334899	[2]	SCREW;SET
13C.	4101345	[4]	PIN;SPRING
13D.	4463993	[4]	INSERT
13E.	4334894	[4]	BOLT;SOCKET
13F.	4654760	[1]	ELEMENT
13G.	4654935	[8]	BOLT
14	3113293	[1]	STOPPER
16	M492564	[2]	SCREW;DRIVE
17	3110122	[1]	NAME-PLATE

Maintainance

Maintenance of Hitachi excavators is an important step to ensure their normal operation and extend their service life. Here are some common Hitachi excavator maintenance precautions:

Cleaning the excavator: Regularly clean the exterior and interior of the excavator, including the body, engine compartment, hydraulic system, and radiator. Remove dirt, dust, weeds, and other debris to ensure good heat dissipation and ventilation.
Lubriion system: Check the lubriion system, including the quality and level of lubriion points and lubricants. Ensure that the lubricant is sufficient and replace the lubricant and filter regularly according to the manufacturer's recommendations.
Check the hydraulic system: Check the hydraulic system level, leaks, and condition of the seals. Ensure that the hydraulic system is working properly and repair any leaks or damaged seals.
Check the electrical system: Check the wires, plugs, and connectors of the electrical system to ensure that the connection is firm. Check the battery charge and cleanliness, and remove corrosion from the battery terminals.
Check the chassis and tracks: Check the wear of the chassis and tracks, including track shoes, sprockets, and tracks. If necessary, adjust the track tightness and replace severely worn parts.
Check the engine: Check the condition of the engine regularly, including the cooling system, air filter, fuel filter and exhaust system. Ensure that the engine runs smoothly and maintains normal cooling and ventilation.
Regular maintenance: Perform regular maintenance according to the maintenance plan of Hitachi excavator, including replacing filters, adjusting and tightening bolts, checking and lubriing key components, etc. Follow the manufacturer's recommendations and instructions to ensure the timeliness and accuracy of maintenance work.
Please note that the above steps are only general guidelines, and the specific maintenance procedures and requirements may vary depending on the model, year and manufacturer. Therefore, it is recommended to refer to the user manual of the Hitachi excavator or consult a professional technician for accurate maintenance instructions. At the same time, regular maintenance and inspection are essential to keep the excavator in good condition and safe operation.

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Hitachi ZAX130 Hydraulic Pump

YB60000770 Hydraulic Pump

9289321 Hydraulic Pump

Hitachi ZAX130 ZAX130-5A ZAX130-5B Hydraulic Pump HPK060 YB60000770 9289321 Images