High cost-effective Doosan DX225LC , used for earthwork and stone engineering

The Doosan DX225 is a classic, durable, and cost-effective star product developed by Doosan Construction Machinery (now part of Modern Doosan Group) in the 20-25 ton market layout. It is a direct competitor to models such as Caterpillar CAT 320 GC and Komatsu PC200, and has a huge market share and good user reputation.

The core design philosophy of DX225 is to provide customers with highly competitive purchase and low operating costs while ensuring excellent work efficiency and reliability. It is a typical "value oriented" product that pursues creating the maximum investment return for car owners throughout its entire lifecycle.

1. Strong and efficient performance
·Mature power system: usually equipped with Cummins or Doosan's own electronically controlled high-pressure common rail engine, with sufficient power reserve, good fuel economy, and compliance with emission standards at that time (such as National III).
·Optimized hydraulic system: Adopting advanced positive flow control system, it can accurately control the flow and pressure of hydraulic oil according to the opening of the operating handle, achieving precise and efficient operation while reducing energy consumption. Good operation feel and sensitive response.
·Powerful digging power: Provides leading digging power for buckets and boom in the same class, making it more advantageous in excavation operations.

2. Excellent reliability and durability
·Reinforced structural design: The working device (boom, arm), chassis, and upper frame all adopt reinforced design, using high-strength steel and advanced welding technology to ensure long-term service life under heavy load conditions.
·Reliable core components: Key hydraulic components and chassis parts (such as support wheels and sprocket wheels) have undergone rigorous testing, with high wear resistance and reliability, effectively reducing failure rates.
·Powerful cooling system: The large capacity, parallel cooler can effectively control the temperature of hydraulic oil and engine coolant, ensuring that the equipment can continue to operate stably in high temperature environments.

3. Outstanding fuel economy
·Intelligent power control system: Some models are equipped with power control modes (such as Power mode, Eco mode), which the operator can choose according to the operating conditions to achieve optimal fuel consumption while ensuring efficiency.
·Automatic engine idle: When the control lever is in the neutral position, the engine can automatically reduce to idle, saving unnecessary fuel waste.
·Efficient hydraulic matching: The efficient matching of the engine and hydraulic system reduces energy loss and improves fuel efficiency.

4. Convenient maintenance and upkeep
·Long life filter element: Adopting long-lasting hydraulic oil filter element and fuel filter element, it extends the maintenance cycle, reduces maintenance frequency and cost.
·Centralized maintenance points: Daily maintenance points such as oil inspection ports and fuel drain valves are centrally arranged in easily accessible locations for convenient inspection and maintenance, saving time.
·Open engine hood: The engine hood can be fully opened, providing great convenience for daily cleaning and inspection of the engine and radiator.

5. Comfortable operating environment
·Humanized cab: The cab space is spacious and adopts a pressurized sealing design, effectively isolating dust and noise. Suspended seats and ergonomic pilot control handles can significantly reduce operator fatigue.
·Excellent visibility: Large glass windows and optimized column design provide excellent all-round visibility, ensuring job safety.
·Automatic air conditioning and clear monitor: Equipped with automatic air conditioning as standard, the monitor displays clear and intuitive information, enhancing the operating experience.

·Operating weight: approximately 22000 kilograms
·Engine: Typically a Cummins or Doosan brand engine, with a power of approximately 125 kW (168 hp)
·Bucket capacity: approximately 1.0-1.2 m ³
·Maximum excavation depth: approximately 6.7-7.0 meters (depending on the choice of boom and boom)
·Bucket excavation force: approximately 150 kN (ISO)

The Doosan DX225 is a multifunctional medium-sized excavator, with strong power and reliable performance making it suitable for a wide range of application scenarios:

1. Earthwork engineering:
·Excavation and backfilling of foundations for real estate and commercial buildings.
·Roadbed preparation and trench excavation in road construction.
·Earthwork loading operation.

2. Municipal and public utilities:
·The laying and maintenance of municipal pipeline networks (water supply and drainage, electricity, communication).
·Terrain transformation and tree pit excavation in landscaping projects.
·Maintenance work of urban streets.

3. Quarries and Mines:
·As an auxiliary device, perform cleaning, loading and other operations.
·Stripping and loading of ore and slag.

4. Agriculture and Water Conservancy:
·Agricultural water conservancy construction, such as digging trenches and clearing channels.
·Excavation and maintenance of fish ponds and reservoirs.

5. Rental market:
·Due to its durability, low failure rate, and easy maintenance, it is a popular model for leasing companies, ensuring high attendance rates.

The core value of Doushan DX225 lies in its "balanced strength" and "ultra-high cost-effectiveness".
·Compared with Caterpillar CAT 320 GC, DX225 may be slightly inferior in absolute economy (especially fuel economy) compared to the specially optimized GC series, but its digging power, work efficiency, and power feel are often stronger, making it more suitable for working conditions with slightly higher power requirements.
·Compared to the Hitachi ZX200, the DX225 has a similar reputation for reliability and durability, and typically attracts users with its more competitive price and lower maintenance costs.
In summary, the Doosan DX225 is a very practical choice. It may not have a particularly extreme performance in one aspect, but it strikes a perfect balance between performance, reliability, cost, and comfort. For small and medium-sized contractors, individual car owners, and leasing companies who pursue stable equipment, fast cost recovery, and low overall usage costs, the Doosan DX225 has always been a reliable and enduring partner.

Technical Parameters:

• Regular maintenance and inspections.
• Troubleshooting and repair services.
• Replacement parts and components.
• Operator training and safety courses.
• Video support and assistance.

Tel: (86) 13361952589

Whats APP: 86 13361952589

Email: 13361952589@163.com

Packing and Shipping

Used excavators are packaged in a safe and protective manner to ensure transportation safety.
Based on the size and weight of the excavator, we use wooden boxes, steel frames, or pallets to package the product.
We use reputable transportation companies, and once the product is shipped, we will provide tracking information.

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 . CIF

3.How about the delivery time?

Answer: Usually, it takes 5 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. Visits by customers after arriving in China?

A: After you arrive in China, our company will arrange for a driver to pick you up at the airport and provide hotel accommodation. If you successfully cooperate with us, we can reimburse your flight ticket to China (economy class only)