DOOSAN DX225LC TXC225LC hydraulic pump

The Doosan DX225LC and Doosan TXC225LC excavators use the same Kawasaki K3V series axial piston pump as their main hydraulic pump. This is a popular choice for these excavators due to its

Reliability Known for consistent performance and long lifespan.

Efficiency Converts engine power effectively into high-pressure hydraulic fluid.

Power Delivers a sufficient flow rate for the demanding hydraulic needs of these excavators.

Possible Pump Model

K3V112DTP This is a common model found in both Doosan DX225LC and TXC225LC excavators. It's a variable displacement pump, meaning its flow rate can be adjusted based on the excavator's needs. The specific model number may have additional characters after the base model (e.g., K3V112DTP-HN2M).

Verifying the Model

Doosan DX225LCTXC225LC Operator's Manual Refer to your specific excavator's manual for the exact hydraulic pump model number and specifications.

Parts Diagram or Decal The pump itself might have a data plate or decal with the model number.

Contacting Doosan or a Qualified Technician If unsure about the model number, contact your local Doosan dealer or a qualified technician specializing in Doosan excavators. They can identify the specific pump based on your excavator information.

Functions Powered by the Hydraulic Pump

The hydraulic pump is the heart of the excavator's hydraulic system. It converts engine power into high-pressure fluid that gets distributed throughout the system to power various functions like

Arm and bucket movement

Track drive

Blade control (if equipped)

Attachment operation (breakers, augers, etc.)

Resources

Doosan Parts Website or Authorized Distributors You can find information about Doosan parts through their official website or authorized distributors. These resources might have parts diagrams or searchability to help identify the exact pump for your excavators.

Online Parts Retailers Several online retailers offer spare parts for Doosan excavators, including hydraulic pumps. Be sure to choose reputable sources when considering replacements.

Additional Considerations

Maintenance Regular maintenance is crucial for optimal performance and longevity of the hydraulic pump. Refer to the operator's manual for specific intervals on oil changes, filter replacements, and fluid level checks.

Replacement

Genuine or High-Quality Equivalent When replacing the pump, consider a genuine Kawasaki K3V112 series pump or a high-quality equivalent from a reputable manufacturer. Non-genuine replacements can compromise performance, reliability, and safety.

Qualified Technician Consult a qualified technician for replacement, as it involves specialized tools and procedures.

Safety Precautions

Hydraulic systems operate at high pressures and can cause serious injuries if not handled properly. Always follow safety procedures when working on the hydraulic system

Depressurize the system before any maintenance or repairs.

Wear appropriate PPE (gloves, safety glasses, sturdy footwear).

Consult qualified technicians for complex procedures.

I hope this comprehensive explanation is helpful! Feel free to ask if you have any further questions about Doosan excavators or their hydraulic pumps.

Elephant Fluid Power Co., Ltd  Manufacture Excavator main pumps K3V, K5V, and K7V Series at high quality and an advantage price.

Such as JCB, Case, Caterpillar, Doosan, Daewoo, Volvo, Kobelco, Komatsu, Hyundai, Hitachi, and John Deere Excavators.

If need other model hydraulic pumpsmotors, please send them to me.

www.heavyequipmentmaintain.com