65.06301-0134B pipe for Doosan excavator
Hydraulic pipe for Doosan DX340LC excavator
Doosan DX350LC DX380LC excavator spare parts pipe
Construction machinery hydraulic pipe Doosan
65.06301-0134B pipe for Doosan excavator
Hydraulic pipe for Doosan DX340LC excavator
Doosan DX350LC DX380LC excavator spare parts pipe
Construction machinery hydraulic pipe Doosan

Construction Machinery Spare Parts 65.06301-0134B Pipe for Doosan DX340LC DX350LC DX380LC Excavators

   The Construction Machinery Spare Parts 65.06301-0134B Pipe is a premium hydraulic fluid transmission component custom-engineered for Doosan DX340LC, DX350LC, and DX380LC excavators. It serves as a critical link in the hydraulic system, ensuring efficient and leak-free delivery of hydraulic oil between core components (e.g., hydraulic pump, valve bank, and actuators), and maintaining stable system pressure for reliable operation in heavy-duty construction, mining, and earthmoving environments.

 

Key Features
· OEM-Compliant Fit: Precisely manufactured to match Doosan’s original specifications, ensuring seamless compatibility with DX340LC/DX350LC/DX380LC excavators, no modifications needed for installation.
· High-Pressure Durability: Made of cold-drawn seamless carbon steel (ST52 grade) with a tensile strength of 640MPa and yield strength ≥355MPa, designed to withstand up to 34.3MPa working pressure (matching Doosan’s hydraulic system requirements).
· Corrosion & Wear Resistance: Inner wall with anti-rust coating for smooth oil flow and reduced friction; outer epoxy coating prevents oxidation and extends service life in harsh job site conditions.
· Precision Forming: Cold-bent with a minimum bend radius of 3-4 times the pipe diameter, ensuring no wrinkles or cracks; precise dimensional control (wall thickness tolerance ±10%) for leak-free connections.
· Reliable Sealing: Equipped with O-ring sealed joints and pre-torqued fittings to eliminate hydraulic fluid leakage and maintain system efficiency.

 

Compatible Equipment: Used in the cooling water pipe and thermostat assembly for models including the Doosan DX340LC, DX350LC, and DX380LC excavators.

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FAQS

   Dear Valued Partners,
   Thank you for trusting SPARKLING MACHINERY as your reliable supplier of premium construction machinery spare parts. Today, we are pleased to introduce the 65.06301-0134B Pipe—a high-performance hydraulic pipe specifically designed for Doosan DX340LC, DX350LC, and DX380LC excavators. This pipe ensures efficient hydraulic fluid transmission, leak-free operation, and long-lasting durability, even in the most demanding working conditions. 
   It is the ideal replacement part to keep your Doosan excavators running at peak performance, minimizing downtime and maximizing productivity.

 

The SPARKLING MACHINERY NEW 65.06301-0134B PIPE Photo:

 

Construction machinery hydraulic pipe DoosanDoosan DX350LC DX380LC excavator spare parts pipeHydraulic pipe for Doosan DX340LC excavator

 

   Why Choose the SPARKLING 65.06301-0134B Pipe?
   - Perfect Compatibility: 100% fit for Doosan DX340LC/DX350LC/DX380LC, meeting OEM standards for size, material, and performance.
   - Superior Pressure Resistance: Constructed from high-grade seamless steel to handle extreme hydraulic pressures, preventing pipe bursts and system failures.
   - Extended Service Life: Advanced coating technology protects against corrosion, rust, and wear, reducing replacement frequency and maintenance costs.
   - Easy Installation: Direct-fit design with pre-assembled fittings allows for quick and hassle-free replacement, saving valuable downtime.
   - Professional Technical Support: Our Doosan-specialized team provides pre-purchase compatibility checks, installation guidance, and post-sales troubleshooting to ensure optimal performance.

 

   About SPARKLING MACHINERY:
   - Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.

 

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   Get In Touch:
   - Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.

  1. 📦 Packing

  2.  

1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment

2. Export-standard packaging to ensure safety during transportation

3. Custom packaging available upon request

4. Dimensions and weight can be provided for freight calculation

302020

403030

454040

🚚 Shipping

 

1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)

2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported

3. For Russian clients, we can introduce the forwarder agent to you

4. Delivery time: Ships within 1-3 working days after payment (for items in stock)

💳 Payment


1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details

📌 Frequently Asked Questions (FAQs)


Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.


Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.


Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.

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We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.

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