YN10V00036F1 Excavator Hydraulic Pump K3V112DTP for Kobelco SK200 8 SK210 8 ZW ZHTE 01 bc3e65b8 863f 40b9 bf8b 3a697fe51038.jpg

Hydraulic Pump YN10V00036F1 K3V112DTP for Kobelco SK200-8 SK210-8 Excavator

This hydraulic main pump is listed for doosan DX300LC excavators, part number K1006550C. It is the heart of the hydraulic system, turning engine rotation into pressurized oil.

Category: Hydraulic Pump Assembly

Description
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K1006550C Hydraulic main pump is a replacement hydraulic main pump for doosan excavators, including DX300LC. The main hydraulic pump converts engine power into pressurized oil flow. Supplied by LIONKITS as new.

K1006550C Hydraulic main pump Specifications

Product Type: Hydraulic main pump
Part Number: K1006550C, K5V140DTP
Pump Model: K5V140DTP
Compatible Brand: doosan
Machine Type: Excavator
Condition: New
Country of Origin: China

doosan Models Compatible with the K1006550C Hydraulic main pump

doosan DX300LC

Your model is not listed? Contact LIONKITS via live chat or email with your machine model and nameplate photo, and we will confirm compatibility.

What Does a Hydraulic Pump Do?

The main hydraulic pump converts engine power into pressurized oil flow. That oil moves the boom, arm, bucket, swing and travel functions, so every machine movement depends on it. Because it takes the most punishment, it is usually the first major hydraulic component to wear out.

Signs the Part Needs Replacing

Slow or weak movement on all functions: when everything is slow at once, not just one circuit, the pump is the most likely source.
Whining, knocking or grinding noise: internal wear or cavitation, especially on start-up or when the oil is cold.
Hydraulic oil running hot: internal bypass leakage turns pressure into heat.
Metal particles in the filter or case drain: a failing pump sheds metal and pushes out more case drain flow.
Erratic or spongy movement, foamy oil: air entering the suction line, or aeration, upsets pump flow.

These symptoms overlap with clogged filters, low oil, air in the suction line and worn valves, so check the filters and oil level before replacing the part.

How to Order and Install the K1006550C Hydraulic main pump

Confirm your machine model, the part number and the pump model on your existing pump before ordering.
Send a photo of the old pump or the nameplate if you are not sure; LIONKITS will confirm fitment for you.
Change the hydraulic oil and the return filters before fitting the new pump; a new pump installed in contaminated oil will fail early.
If the old pump failed internally and shed metal, flush the tank, hoses and oil cooler and inspect the control valve and motors for contamination.
Fill the pump case with clean hydraulic oil and prime the pump as the service manual specifies before the first start.
Check the suction line, strainer and fittings for air leaks, and tighten bolts to the specified torque.
Run the machine at low speed first, then check pressure, noise and leaks.

Shipping, Payment and Support

Packing: WOODEN NEUTRAL PACKAGE

Frequently Asked Questions

What is the K1006550C Hydraulic main pump?

The K1006550C Hydraulic main pump is a replacement hydraulic main pump for doosan excavators, supplied as new under part numbers K1006550C, K5V140DTP.

Which doosan models does the K1006550C Hydraulic main pump fit?

It is listed for DX300LC. If you are unsure, send your machine nameplate to LIONKITS for confirmation.

How do I know my hydraulic pump is failing?

Typical signs are slow or weak movement on all functions, whining or knocking noise, hot hydraulic oil, metal particles in the filter or case drain and erratic or spongy movement.