Used Doosan Excavators Specs
Welcome to Shanghai Yonggong Trading Co., Ltd., your premier global export partner for certified used Doosan excavators. For construction firms, mining operations, and independent contractors looking to maximize their Return on Investment (ROI), Doosan represents the ultimate strategic choice. Combining robust Korean engineering with highly competitive capital costs, Doosan earthmoving equipment delivers tier-one breakout force and reliability without the inflated premium of other legacy brands.
Whether you are bidding on urban utility contracts in North America or managing heavy quarry extractions in Colombia, Peru, and Chile, our inventory of used Doosan machinery provides the sheer digging power and operational uptime your projects demand. Furthermore, for buyers navigating the used market, it is a sign of deep industry knowledge to recognize that while Doosan Construction Equipment officially rebranded to DEVELON in 2023, the legacy “Doosan” branded machines (particularly the highly successful DH and DX series) remain some of the most sought-after, reliable, and easily serviceable assets on the global secondary market.
Analyzing Doosan Specifications: Operating Weight vs. Lifting Capacity
When reviewing the technical specifications of our Doosan inventory, understanding the exact terminology is critical for site safety and logistics. The operating weight of an excavator is a static measurement of the machine’s mass. It dictates your heavy-haul transportation logistics, highway permit requirements, and the ground bearing pressure the machine will exert on soft soil.
However, Doosan excels in how it utilizes this weight. Many of our models feature the “LC” (Long Crawler) designation, such as the DH225LC-9 or DH420LC-7. The LC undercarriage provides a wider, longer stance, significantly increasing the machine’s lifting capacity over the side and maximizing stability when working on uneven, rugged terrains. When evaluating our specs, pair the operating weight with the undercarriage type to ensure the machine perfectly matches your geographical challenges.
Explore Our Current Inventory of Used Doosan Excavators
Review our real-time selection below. Our yard frequently stocks the legendary Doosan DH series, ranging from agile 5.5-ton utility machines to massive 42-ton quarry giants. If a price is listed as “Consult,” please reach out to our export division for a fully calculated quote that includes Flat Rack, RoRo, or containerized shipping to your target international port.
| Used Excavator Image | Excavator Title | Excavator Brand | Excavator Class | Operating Weight | Engine Model & Net Power | Max Dig Depth | Bucket Capacity | Transport Dimensions: Length, Width, Height | Applications | Working Hours | Production Year | Price | Compare |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Used Doosan DH300LC-7 Excavator | Doosan | Large | 30 T | Diesel Engine 225 HP | 8.3 m | 1.35 m³ | 10.5 x 3.1 x 3.2 m | Demolition - Demolition & Waste Removal | 2200 H | 2019 | $35,000 | |
 | Used Doosan DH420LC-7 Excavator | Doosan | Large | 42 T | CAT C3.6 100 HP | 4.3 m | 1.0 m³ | 7.3 x 2.3 x 2.8 m | Mining - Mining & Quarry Excavation Quarrying - Mining & Quarry Excavation | 2800 H | 2018 | $52,000 | |
 | Used Doosan DH370LC-9 Excavator | Doosan | Large | 37 T | Diesel Engine 278 HP | 8.5 m | 1.67 m³ | 11.8 x 3.4 x 3.6 m | Utilities - Oil & Gas Pipeline Trenching | 2100 H | 2020 | $53,000 | |
 | Used Doosan DH225LC-9 Excavator | Doosan | Medium | 22.5 T | Diesel Engine 169 HP | 7.3 m | 1.01 m³ | 9.5 x 2.8 x 3.0 m | Construction - Dirt Removal | 2100 H | 2019 | $25,000 | |
 | Used Doosan DH220LC-7 Excavator | Doosan | Medium | 22 T | Diesel Engine 165 HP | 7.2 m | 0.99 m³ | 9.5 x 2.8 x 3.0 m | Construction - Dirt Removal | 3000 H | 2018 | $24,000 | |
 | Used Doosan DH215-9E Excavator | Doosan | Medium | 21.5 T | Diesel Engine 161 HP | 7.2 m | 0.97 m³ | 9.5 x 2.8 x 3.0 m | Construction - Basement & Foundation Excavation Roadwork - Highway Embankment & Road Grading - Asphalt & Concrete Pavement Removal | 1900 H | 2019 | $25,000 | |
 | Used Doosan DH150LC-7 Excavator | Doosan | Medium | 15 T | Diesel Engine 113 HP | 6.1 m | 0.68 m³ | 7.5 x 2.5 x 2.8 m | Utilities - Main Water Lines & Fire Main | 1800 H | 2020 | $20,000 | |
 | Used Doosan DH80 Excavator | Doosan | Mini | 8 T | Diesel Engine 600 HP | 8.5 m | 3.6 m³ | 11.8 x 3.4 x 3.6 m | Roadwork - Gravel / Concrete / Asphalt Driveways | 1700 H | 2020 | $15,000 | |
 | Used Doosan DH60 Excavator | Doosan | Mini | 6 T | Diesel Engine 450 HP | 8.5 m | 2.7 m³ | 11.8 x 3.4 x 3.6 m | Landscaping - Blackberry Bush Removal | 1600 H | 2019 | $13,000 | |
 | Used Doosan DH55 Excavator | Doosan | Mini | 5.5 T | Diesel Engine 413 HP | 8.5 m | 2.48 m³ | 11.8 x 3.4 x 3.6 m | Utilities - Backflow Prevention & Cross-Connection | 1500 H | 2020 | $12,000 |
The Technological Core: Why Doosan Delivers Exceptional ROI
Procuring a used Doosan is not just a budget-conscious decision; it is an investment in highly refined, smart technology. Doosan engineers have spent decades perfecting the synchronization between the engine and the hydraulic pumps to eliminate wasted energy.
- e-EPOS (Electronic Power Optimizing System): The brain of modern Doosan excavators is the e-EPOS system. It connects directly to the engine’s Electronic Control Unit (ECU) via a CAN data link, perfectly harmonizing hydraulic demand with engine output. This ensures the machine automatically adjusts its power delivery based on the resistance of the dirt or rock being dug, drastically reducing fuel consumption during lighter operations while reserving maximum torque for heavy lifting.
- Selectable Power Modes: Doosan excavators give the operator ultimate control over fuel burn. With standard, power, and economy modes accessible directly from the cab, an operator can instantly adapt the machine’s specs to the task at hand—whether that is slow, precise grading for roadwork or aggressive, high-speed loading in a gravel pit.
- Spacious and Ergonomic Cabs: Doosan is widely celebrated for producing some of the largest, most comfortable operator cabs in the industry. Featuring excellent 360-degree visibility, highly responsive low-effort joysticks, and advanced climate control, Doosan minimizes operator fatigue, directly resulting in higher productivity rates at the end of a 10-hour shift.
- Simplified Maintenance Architecture: Unlike some brands that over-complicate routine service, Doosan prioritizes ground-level access. Oil filters, air cleaners, and grease points are centralized and easily accessible, ensuring that your mechanics can complete daily preventative maintenance quickly and safely on the job site.
Doosan Application Guide: The “DH” Series Breakdown
To assist your procurement team, we have categorized the primary used Doosan models we export based on their optimal industrial applications.
1. The Utility Class: Doosan DH55, DH60, and DH80
Operating in the 5.5 to 8-ton range, these mini and compact excavators are the lifeblood of urban development. Featuring compact footprints and excellent boom swing capabilities, machines like the Doosan DH55 are explicitly designed for restricted-space utility work. They are the perfect tool for plumbing contractors installing backflow prevention systems, landscapers clearing dense brush, and municipalities repairing main water lines without disrupting adjacent traffic lanes.
2. The Medium Earthmovers: Doosan DH150LC to DH225LC-9
This class represents the most versatile and highly traded segment in the used equipment market. Ranging from 15 to 22.5 tons, models like the Doosan DH215-9E and DH225LC-9 provide an incredible balance of transportability and raw digging depth (often exceeding 7 meters). These machines dominate mid-size construction sites. They are the standard choice for basement foundation excavation, highway embankment grading, asphalt pavement removal, and general dirt removal operations across the Americas.
3. The Heavy Extraction Class: Doosan DH300LC to DH420LC-7
When the application demands extreme durability and massive bucket capacities (ranging from 1.35 m³ to over 1.6 m³), Doosan’s heavy class takes over. The Doosan DH300LC-7, DH370LC-9, and DH420LC-7 are engineered specifically for continuous, high-impact environments. Weighing between 30 and 42 tons, these heavy-duty excavators are utilized in primary rock quarrying, deep oil and gas pipeline trenching, and large-scale industrial demolition. The reinforced booms and heavy-duty X-chassis frames easily absorb the shock of continuous rock striking and heavy load swinging.
Yong Gong’s Doosan Quality Assurance Protocol
We do not just broker machinery; we certify it. Every used Doosan excavator in our Shanghai facility undergoes a comprehensive, 3C-certified diagnostic inspection before being approved for export. Because Doosan relies heavily on the e-EPOS system, our technicians plug directly into the machine’s diagnostic ports to retrieve a complete history of the machine’s operational life.
We test hydraulic pump pressure against factory benchmarks, evaluate the structural integrity of the boom and dipper stick for micro-fractures, and meticulously measure undercarriage wear (track links, pins, and sprockets). When you receive a Yong Gong certified Doosan, you receive a machine that is operationally ready for immediate deployment.
International Export Logistics for Doosan Machinery
For over two decades, we have streamlined the complex process of exporting heavy machinery from China to global destinations, with a strong focus on North American and Latin American ports. Whether your Doosan DH220LC needs to be dismantled and loaded into a 40-foot High Cube (HC) container to save on freight, or your massive 42-ton DH420LC requires specialized Roll-on/Roll-off (RoRo) ocean transport, our logistics team handles the entirety of the process. We manage all customs documentation, marine insurance, and packing lists to ensure smooth entry into your country.
Frequently Asked Questions (FAQ) About Used Doosan Excavators
1. What is the difference between Doosan and DEVELON?
They are fundamentally the same exceptional machines. In 2023, Doosan Construction Equipment underwent a global rebranding to the name DEVELON. However, millions of machines manufactured prior to this date carry the Doosan badge. When you buy a used Doosan, you are getting the exact same engineering pedigree, and DEVELON dealers globally continue to fully support, service, and supply parts for all legacy Doosan equipment.
2. What does the “LC” mean in models like DH225LC-9?
The “LC” stands for Long Crawler. This means the tracks are longer and typically spaced wider than a standard model. This increased track footprint provides significantly better stability when lifting heavy materials over the side of the tracks and lowers the machine’s overall ground pressure when working on mud or soft soil.
3. Are spare parts for older Doosan DH series excavators easy to find?
Yes. Doosan (now Develon) has an expansive, robust global dealer network. Furthermore, because Doosan utilizes many industry-standard components (such as Kawasaki hydraulic pumps in certain models), finding OEM or high-quality aftermarket parts across the USA, Canada, and Latin America is incredibly easy and highly cost-effective.
4. Can I request specific bucket sizes or attachments with my order?
Absolutely. While our Doosan excavators typically come equipped with standard general-purpose digging buckets, we can source and install specialized attachments prior to export. Whether you need a hydraulic breaker for demolition, a ripper tooth for hard clay, or a severe-duty rock bucket for a DH370LC, our team will customize the machine to your exact project specs.