Used Doosan excavtor 520 second hand construction equipment construction machinery

1. Enhanced Performance and Efficiency:
   • The Doosan 520 Excavator is designed for faster speed, greater production, and lower fuel consumption.
   • Its engine power is enhanced by 14%, providing more torque and improved fuel efficiency.
   • With a rated power of 257 kW (345 hp) at 1,800 rpm, it ensures efficient and powerful operation.
2. Durable and Reliable Design:
   • The excavator's high-strength structure and reinforced chassis provide exceptional durability and stability.
   • The bucket design is optimized for superior durability, especially in high-load working environments.
   • The use of "high-precision core parts" and advanced manufacturing processes ensures long-term reliability.
3. Environmentally Friendly:
   • The excavator meets national emission standards, making it environmentally friendly and suitable for modern construction sites.
   • Its engine technology, such as the Scania DC13, is designed for high fuel efficiency and low emissions.
4. Advanced Technology:
   • The excavator incorporates intelligent power control modes (SPC) that can optimize performance based on operating conditions.
   • This intelligent system adjusts engine speed and pump torque to achieve the best combination of efficiency and productivity.
5. Comfortable Operator Environment:
   • The excavator's operator compartment is designed for maximum comfort, with a spacious interior, low noise, and low vibration.
   • An ergonomically designed control panel and easy-to-reach switches enhance operator comfort and productivity.

Technical Parameters:

Product photos

Why did you choose us?
Firstly, we are very professional in engineering machinery. We can obtain authorization certificates for the brands we sell. Secondly, all machines can be inspected on your behalf. We provide pre-sales and after-sales services to inspect the performance of the machines on your behalf before sales. Finally, we have professional technical personnel from the factory and our own trading company, providing OEM and ODM services

Our other products and models

FAQ:

1.What is your payment method?
Answer: T/T 30% is used as a deposit, and 70% is paid before delivery. Before you pay the balance, we will show you photos of the product and packaging.

2. What are your delivery terms?
Answer: FOB CFR CIF

3.How about the delivery time?
Answer: Usually, it takes 7 days after receiving the advance payment. The specific delivery time depends on your order and quantity, and sometimes we have some inventory.

4.How to ensure the condition and lifespan of the machine?
Answer: We choose a machine with excellent condition and have professional technicians to inspect all parts of the machine on your behalf.

5.How can we obtain our after-sales service?
Answer: We can provide you with all the necessary parts for the machine and deliver them to you in a short time at a reasonable price.

6. How do customers conduct visits and inspections in China?
Answer: We are ready for your trip to China. If you purchase a machine from our company, you can fully reimburse the airfare cost (economy class only). If you are not familiar with Shanghai, you can contact us in advance and welcome you to China.

♥ quality assurance
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We have professional engineers to inspect all parts and ensure that customers ensure that the machine is in good condition