Doosan DX 140 LC excavator specs & Dimensions (2004 – 2013)

Doosan DX 140 LC

excavator specs & Dimensions (2004 – 2013)

The Doosan DX 140 LC excavator is a reliable crawler excavator designed for construction, excavation, earthmoving, and general site work. Manufactured from 2004 to 2013, this model belongs to the 14-ton excavator class and offers a practical balance between digging power, stability, transport size, and operating efficiency. With an operating weight of approximately 13.9 tons, the DX 140 LC is suitable for contractors who need a strong excavator without moving up to a much larger machine.

Powerful 14-Ton Crawler Excavator

The Doosan DX 140 LC provides the working capacity expected from a mid-size crawler excavator. Its 109 kN tear-out force gives the machine enough digging strength for common construction applications. This force helps the excavator work effectively in soil, gravel, clay, and other demanding ground conditions. Its crawler undercarriage also provides good stability when operating on uneven surfaces.

Stable Crawler Undercarriage

The crawler design is one of the key advantages of the Doosan DX 140 LC. Its 600 mm track width provides a stable contact area with the ground. This helps the excavator remain balanced during digging, lifting, and material handling operations. The tracked configuration is also useful on construction sites where wheeled equipment may have difficulty working on soft or uneven terrain.

Doosan DX 140 LC Dimensions

The transport dimensions make this excavator practical for moving between different job sites. The Doosan DX 140 LC has a transport length of 7.7 meters, a transport width of 2.6 meters, and a transport height of 2.83 meters. These dimensions should always be considered when planning transportation, especially when using trailers or moving the machine through restricted access points.

Digging Performance and Tear-Out Force

With a tear-out force of 109 kN, the DX 140 LC is designed to deliver strong digging performance. Tear-out force is important when breaking through compact soil and extracting material from the ground. The excavator can therefore handle a wide range of digging jobs, including foundation preparation, trenching, drainage work, and general earthmoving.

Designed for Construction Projects

The Doosan DX 140 LC is well suited to different construction environments. Contractors can use this crawler excavator for site preparation, trench excavation, foundation work, road construction, landscaping, and material handling. Its size makes it easier to use on medium-sized projects while still providing the power required for demanding excavation work.

Useful Excavator for Earthmoving

Earthmoving requires a machine that can repeatedly dig, move, and load material. The DX 140 LC provides a suitable combination of operating weight and digging capability for these tasks. Its 13.9-ton operating weight gives it enough stability for regular excavation work without the size and transportation requirements associated with heavier excavators.

Operator Comfort with Air Conditioning

Operator comfort can directly affect productivity during long working hours. The Doosan DX 140 LC is available with air conditioning, providing a more comfortable working environment in hot conditions. This feature is particularly useful when the excavator is used for extended shifts or in warm climates where cabin temperatures can become uncomfortable.

Overload Alert System for Added Awareness

Safety and machine awareness are important when working with heavy construction equipment. The DX 140 LC includes an overload alert system as special equipment. This system helps the operator remain aware of overload conditions during operation. Proper machine operation and adherence to the manufacturer’s safety guidelines remain essential when lifting or handling heavy materials.

Practical Machine for Different Applications

The Doosan DX 140 LC can be used across many construction and excavation applications. It is suitable for building construction, utility projects, roadwork, agricultural earthmoving, drainage projects, and general site development. Its crawler configuration and digging force allow it to work effectively in environments where stability and ground contact are important.

Transport-Friendly Excavator Design

Moving heavy equipment between projects can affect overall operating costs. The DX 140 LC has transport dimensions that are relatively practical for an excavator in its class. Its 2.6-meter transport width and 2.83-meter transport height should be checked against local transportation regulations and the specifications of the selected trailer before moving the machine.

Doosan DX 140 LC Operating Weight

At approximately 13.9 tons, the DX 140 LC sits in a useful size category for contractors. It is heavier and more capable than compact excavators while remaining smaller than many large crawler excavators. This makes it a practical choice for businesses that need a machine capable of handling serious excavation work without requiring the footprint of a larger model.

Suitable for Used Equipment Buyers

Because the Doosan DX 140 LC was manufactured between 2004 and 2013, many available machines today are used excavators. When purchasing a used DX 140 LC, buyers should inspect the hydraulic system, engine, undercarriage, tracks, boom, arm, bucket, and overall operating condition. Service history and maintenance records can also provide useful information about the machine’s previous use.

Hydraulic Excavation Capability

Hydraulic performance is essential for an excavator because the hydraulic system controls major working functions such as the boom, arm, and bucket. The DX 140 LC is designed around hydraulic excavation technology, allowing the operator to perform repeated digging and loading cycles. Regular inspection and proper maintenance of hydraulic components are important for maintaining consistent machine performance.

Versatile Excavator for Contractors

The Doosan DX 140 LC offers versatility for contractors who work on different types of projects. Instead of being limited to one application, the machine can support excavation, earthmoving, trenching, site preparation, and material handling. Its 14-ton-class design provides a useful middle ground between compact machines and heavy excavators.

Why Choose the Doosan DX 140 LC?

The Doosan DX 140 LC is a practical option for buyers looking for a used crawler excavator with strong digging capability and manageable dimensions. Its 13.9-ton operating weight, 109 kN tear-out force, 600 mm tracks, and practical transport dimensions make it suitable for many construction applications. Air conditioning and an overload alert system add further value for operators and contractors.

Final Summary

The Doosan DX 140 LC excavator is a dependable 14-ton-class crawler excavator designed for demanding construction and earthmoving applications. Manufactured from 2004 to 2013, it combines a 13.9-ton operating weight, 109 kN tear-out force, and 600 mm track width with practical transport dimensions. Its air conditioning and overload alert system provide additional convenience and operational awareness. For contractors searching for a versatile used Doosan excavator, the DX 140 LC remains a practical machine for excavation, trenching, site preparation, roadwork, and general construction projects.