Kawasaki K3V112DT HNOV 12T Main Hydraulic Pump Fits for Doosan Daewoo Excavator DH220 5 DH215 7 DH225 7 3f5482c0 f57c 464b bd62 e1aeb40fb236.jpg

K3V112DT-HNOV-12T Kawasaki Main Hydraulic Pump for Doosan Daewoo DH220-5 Excavator

A kawasaki main hydraulic pump for Komatsu Doosan Daewoo DX220A and DX220LC excavators, part number K3V112DT-1CGR-HN0P. The pump is the heart of the hydraulic system, turning engine rotation into pressurized oil.

Category: Hydraulic Pump Assembly

Description
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K3V112DT-1CGR-HN0P Kawasaki Main Hydraulic Pump is a replacement kawasaki main hydraulic pump for Komatsu Doosan Daewoo excavators, including DX220A, DX220LC. The main hydraulic pump converts engine power into pressurized oil flow. Supplied by LIONKITS.

K3V112DT-1CGR-HN0P Kawasaki Main Hydraulic Pump Specifications

Product Type: Kawasaki Main Hydraulic Pump
Part Number: K3V112DT-1CGR-HN0P, K9001902A, K1000698G, K9001902, 400914-00212, 400914-00212A, K1000698E, 40091400212, 40091400212A
Compatible Brand: Komatsu Doosan Daewoo
Machine Type: Excavator
Country of Origin: China

Komatsu Doosan Daewoo Models Compatible with the K3V112DT-1CGR-HN0P Kawasaki Main Hydraulic Pump

Komatsu Doosan Daewoo Excavator: DX220A, DX220LC (DTC), DX225LCA, DX225LC, DX225LC (DTC), DX230LC, TXC225LC-2

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 K3V112DT-1CGR-HN0P Kawasaki Main Hydraulic 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.

Frequently Asked Questions

What is the K3V112DT-1CGR-HN0P Kawasaki Main Hydraulic Pump?

The K3V112DT-1CGR-HN0P Kawasaki Main Hydraulic Pump is a replacement kawasaki main hydraulic pump for Komatsu Doosan Daewoo excavators under part numbers K3V112DT-1CGR-HN0P, K9001902A, K1000698G, K9001902.

Which Komatsu Doosan Daewoo models does the K3V112DT-1CGR-HN0P Kawasaki Main Hydraulic Pump fit?

It is listed for DX220A, DX220LC. 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.