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 Name | Doosan Excavator Second Hand |
| Working Weight | 7900KG |
| Bucket Capacity | 0.30 ~ 0.32 m³ |
| Rotation Speed | 11.5rpm |
| Rotational Torque | 24.2Nm |
| Travel Speed | 4.9/3.1km/h |
| Climbing Ability | 30° |
| Bucket Digging Force | 56KN |
| Maximum Tractive Force | 63KN |
| Type | Doosan Diggers For Sale |
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.
