Excavator 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.

Applications and Principles

Hydraulic Pump regulator controls the stroke of the plunger by changing the angle of the internal slash plate of the hydraulic pump, so as to accurately adjust the displacement (flow) of the pump. Its core applications are mainly reflected in:

1. Constant power control: automatically adjust the flow rate according to the load pressure to prevent the engine from turning off due to overload, and achieve power matching.
2. Flow control: adjust the flow according to the operating instructions (such as the handle stroke) to achieve accurate and efficient actions.
3. Working mode control: cooperate with the computer board to provide the best power and fuel consumption combination in different working modes (such as leveling and loading).
4. Negative flow control: When the operation handle returns to the middle position, minimize the flow of the pump to reduce energy consumption.

Package

The Doosan 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 DH225-9 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.