Doosan DX140 Used Medium Crawler Excavator 14 Tons Original South Korea For Sale from China manufacturer

Advantages

Efficient power system: The Doosan DX140LC-9C is equipped with a powerful engine that provides excellent power output and fuel efficiency. Its engine is optimized to maintain stable performance in various working conditions and reduce fuel consumption.
Compact design: This excavator adopts a compact body design, which is very suitable for working in small spaces, such as urban construction, landscaping and other scenes. Its small rotation radius makes the operation more flexible and improves work efficiency.
Comfortable operating environment: The Doosan DX140LC-9C is equipped with a modern cab, providing good visibility and a comfortable working environment. The cab is equipped with air conditioning and a user-friendly operation interface, which can effectively reduce operator fatigue and improve work comfort.
Strong versatility: This model supports a variety of attachments, such as buckets, breakers, hydraulic shears, etc., which can easily adapt to different types of operation requirements. Its versatility makes the Doosan DX140LC-9C an all-rounder on the construction site with strong adaptability.
Convenient maintenance: The Doosan DX140LC-9C is designed with easy maintenance in mind. Key components are easily accessible and inspected, reducing maintenance time and costs. The durability and reliability of accessories also help extend the life of the equipment.

Operating Specifications

Alternator Supplied Amperage	60 amps
Cooling System Fluid Capacity	5 gal (20 l)
Engine Oil Capacity	7 gal (25 l)
Fuel Capacity	71 gal (267 l)
Hydraulic Pump Flow Capacity	60 gpm (228 lpm)
Hydraulic System Fluid Capacity	39 gal (148 l)
Hydraulic System Relief Valve Pressure	4699.3 psi
Operating Voltage	24 volts
Operating Weight	30,864 lbs (14,000 kg)
Swing Drive Fluid Capacity	1 gal (4 l)

ENGINE

Aspiration	turbocharged with air to air intercooler
Displacement	359 cu in (5,883 cu cm)
Engine Model	DL06
Max Torque	322 lbs ft (436 nm)
Net Power	95 hp (71 kw)
Power Measured	1850 rpm
Torque Measured	1400 rpm

Swing Mechanism

Swing Speed

10.7 rpm

Undercarriage

Ground Pressure	5.2 psi
Max Travel Speed	3 mph (5 kph)
Number of Carrier Rollers per Side	1
Number of Shoes per Side	46
Number of Track Rollers per Side	7

Determine Your Needs

Before buying a used excavator, you first need to clarify your needs. Consider the size of the work site, the required digging depth, the soil type, and other specific work requirements. These factors will help you choose the right model and specifications. Also consider the brand of the excavator.
Check The Use Of The Machine

Ask the seller how long the excavator has been used (number of working hours), whether it has been regularly maintained, whether it has a history of major repairs, etc. If possible, ask to see the repair and maintenance records. Pay special attention to the condition of the machine's hydraulic system, engine, chassis, and working device, as these are the parts of the excavator that are most susceptible to wear.
Conduct On-Site Tests

It is very important to operate the excavator yourself and test it before purchasing. Start the machine and check whether the engine starts smoothly, whether it is flexible to operate, whether the hydraulic system is working properly, and whether there is any abnormal noise. Also check the operating comfort of the excavator and ensure that the control system is responsive and precise.
Pay Attention To Price And Cost Performance

The price of a used excavator may vary depending on the brand, model, age and working hours. It is recommended to compare prices from multiple sources to understand the market situation and avoid purchasing machines that are overpriced or of poor quality. In addition, the subsequent maintenance and servicing costs should also be considered to ensure the overall cost performance.
Choose A Reliable Seller

Choosing a reputable seller or dealer to buy a used excavator can reduce the risk of purchasing a machine. Sellers with good reputation usually provide more detailed machine information and even some after-sales guarantee services. Before the transaction, you can evaluate the seller's reliability by checking the seller's reviews or communicating with other buyers.

Safe Purchase

To ensure the safety of customers when purchasing used excavators, we provide the following services:

1. Comprehensive mechanical inspection
2. History review
3. Performance test
4. Third-party certification
5. Warranty service
6. Transparent price evaluation
7. After-sales support

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Secure Payment Platform

We work with well-known third-party payment platforms to ensure that all transactions are conducted through secure encrypted channels to prevent payment information leakage and financial risks.

Transaction Record Preservation

We will save all transaction records, including contracts, payment vouchers, etc., for customers to query at any time.

Contract Protection

Before the customer pays, we will sign a detailed purchase contract with the customer to clarify the rights and obligations of both parties and ensure the legal rights and interests of the customer during the payment process.

FAQs

What are the key points to pay attention to when buying a used excavator?

The working hours of the machine, the condition of the engine, the performance of the hydraulic system, the degree of wear of the chassis and crawler, and whether there are maintenance records. At the same time, it is best to conduct on-site inspections and test operations.
What factors affect the price of a used excavator?

Mainly affected by the brand, model, working hours, machine condition, maintenance records, and market supply and demand.
Is the maintenance cost of a used excavator higher than that of a new machine?

It usually depends on the age of the machine, the working hours, and the maintenance. Older machines may require more frequent maintenance and higher repair costs.
Do you need to consider the brand when buying a used excavator?

Well-known brands usually have better quality control, parts supply, and after-sales service. Choosing a used excavator from a reliable brand can reduce the difficulty of future maintenance and repairs.
Is a used excavator suitable for small engineering projects?

Used excavators are very suitable for small engineering projects with limited budgets. By choosing used equipment in good condition, you can get efficient construction tools at a lower cost to meet engineering needs.

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Doosan DX140 Used Medium Crawler Excavator 14 Tons Original South Korea For Sale

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