Hydraulic pump regulator of the excavator is the "brain" of the hydraulic system. It matches the load by controlling the displacement of the hydraulic pump to ensure the efficient utilization of engine power.

Maintenance

Maintain hydraulic pump regulator by blind adjustment is a big taboo. It must be carried out after confirming that other parts such as hydraulic oil and filter elements are normal.

1. Fault diagnosis: Common faults include abnormal action/powerlessness, engine stuffing, etc. Most of the reasons are regulator jamming, internal wear leakage or seal failure
2. Adjustment method: Different types of adjustment need to refer to the maintenance manual and operate under a specific pressure range.
3. Constant power control: adjust the locking nut of the inner and outer springs. The flow/power usually increases clockwise and decreases counterclockwise.
4. Maximum flow adjustment: adjust the flow limit screw, reduce the maximum flow clockwise, and increase it counterclockwise.
5. Repair case: For machines that have been used for more than 10,000 hours, if there are problems such as slow speed, you can

Package

The Kota excavator hydraulic pump regulator is packed in carefully to arrive in perfect condition.

• Inner Protection: Regulator is individually wrapped in protective film or oil paper to prevent scratches and moisture damage.
• Secondary Packaging: The HD1430 hydraulic pump regulator with ample foam padding to absorb shock and vibration.
• Outer Packaging: Excavator hydraulic pump regulator be packed into a sturdy standard export wooden case.

FAQ

Can I get a product photo?

Yes, we would like to send you real product picture.

How long is the warranty period?

3-6 months.

Is the item in stock, and how fast is the dispatch or delivery time?

Yes, this swing motor is in stock now.

How can I order it?

I will send invoice with payment information via email.

How do payment?

We accept to T/T, PayPal, Credit Card, Western Union transfer.

What's the delivery time?

Stock products estimated 7 days.

Is this unit Original, OEM, New Aftermarket, or Remanufactured?

Original, OEM and aftermarket are available.

What is the HS code for hydraulic regulator?

H.S code is 8413910000

How much is it to replace a excavator regulator?

Price is negotiated.

Do you accept small order?

Yes, small order can be accepted.

Can I get discount?

Bulk order support with discounted price.