Cheap Second-hand Doosan DX80 DX80-9C Diggers Used Crawler Excavators

Highlights of Technological Innovation

1. New generation power system
Powered by Doosan DL04K turbocharged engine, the rated power is increased to 42.5kW/2000rpm

High pressure common rail +EGR+DOC+DPF post-treatment technology, to meet the national IV emission standards

Intelligent power control system automatically matches three operating modes (H/P/E)

The new cooling system reduces power loss at high temperatures by 15%

2. Advanced hydraulic technology
The upgraded load sensing system (LSS+) achieves a flow distribution accuracy of ±3%

Maximum flow rate of main pump increased to 2×62L/min (H mode)

Boom/bucket rod double regenerative circuit design, energy consumption reduced by 18%

Hydraulic oil filtration accuracy reaches 10μm, and system cleanliness is improved by 30%

3. Structural strengthening design
The stress distribution of the working device is optimized, and HG60 high-strength steel is used for key parts

The torsional stiffness of the X-chassis frame is increased by 20%

The number of track support wheels is increased to 7, and the grounding pressure is distributed more evenly

The standard 0.32m³ reinforced rock bucket extends the service life by 40%

Specifications

Product Details

Company Profile

Sichuan Baiyibang Trading Co., LTD., founded in 2015 and headquartered in Chengdu, Sichuan Province, is a professional enterprise engaged in second-hand machinery and equipment trading. The company is committed to providing global customers with high quality used excavators, loaders, graders, forklifts, cranes and other types of machinery and equipment, covering a number of well-known brands, including Sany Heavy Industry, Komatsu, Volvo, Caterpillar and so on.
1. Product range
We offer a wide range of products to meet the needs of different customers:
Used excavators: We provide a variety of models of used excavators, after strict testing to ensure reliable performance of equipment, suitable for a variety of sites and construction environments.
Used loaders: The used loaders sold by the company have efficient operation capabilities and are widely used in construction, mining and logistics fields.
Used graders: Suitable for road construction and maintenance, our graders ensure smooth operation under high working standards.
Used forklifts: We offer a wide range of models for the warehousing and logistics industry to improve cargo handling efficiency.
Used crane: Used for lifting and transporting heavy objects. Our cranes are professionally tested to ensure safety and performance.
2. Well-known brands
Sichuan Baiyibang cooperates with a number of well-known brands in the industry to provide high-quality used equipment. Our products include, but are not limited to:
Sany Heavy Industry: China's leading construction machinery manufacturer, providing high-performance excavators and loaders.
Komatsu: a famous Japanese brand, known for its high efficiency and durability, widely used in construction and mining.
Volvo: Swedish brand, known for its technological innovation and environmentally friendly design, suitable for a wide range of heavy duty operations.
Caterpillar: The world's largest manufacturer of construction machinery, offering a wide range of models of excavators with superior performance.
Hitachi: a well-known Japanese brand that provides high-performance excavators suitable for a variety of construction environments.
Doosan: Korean brand, with good cost performance, suitable for domestic and foreign market demand.
Liebherr: a German brand widely recognized for its high quality and technological advancement.
For more specific model and configuration information, please feel free to contact us!
3. Complete logistics system
Sichuan Baiyibang Trading Co., Ltd. has a perfect logistics system to ensure the smooth transportation and delivery of equipment. We offer the following services:
Customs clearance service: The professional team is familiar with the customs policies of various countries to ensure the smooth completion of customs clearance procedures.
Customs Clearance service: In the process of equipment export, we provide efficient customs clearance services to reduce customer time and cost.
Transportation services: Cooperate with multiple logistics companies to ensure the safe and fast transportation of equipment to the customer's designated location.

Packing/Delivery

FAQ

1. Which brands of used machinery are available?

We offer a variety of brands of used machinery, including Sany, Komatsu, Volvo, Caterpillar, etc.

2. How to ensure the quality of equipment?

All equipment has undergone strict quality testing, providing maintenance records and quality assurance.

3. What is the procurement process?

The procurement process includes inquiry, signing, deposit payment, equipment inspection and logistics arrangements.

4. What are the after-sales services?

We provide equipment instruction, technical support and the supply of necessary accessories.

5. What about shipping and customs clearance services?

We are responsible for the transportation of equipment, customs clearance and customs clearance to ensure efficient logistics.

6. What are the payment options?

We accept various payment methods such as T/T, L/C and Alipay.