Doosan DX800LC-7 79.5t 2021-2025 - Technical data

Parameters and equipment

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DOOSAN DX800LC-7 - Product Description

Powertrain and Design

The DOOSAN DX800LC-7 is a crawler excavator characterized by a maximum engine power of 402 kW and an operating weight of 79.5 t. It is designed for demanding operational conditions, with a robust structure and undercarriage that ensures stability and reliability across various industrial applications. The Perkins 2506J engine serves as a key component, delivering high performance while maintaining a low environmental impact, compliant with Stage V emission standards.

Undercarriage and Hydraulics

The DX800LC-7 features the advanced e-EPOS hydraulic system that optimizes efficiency and fuel consumption. The tracks are powered by independent hydraulic motors and are built to last thanks to self-lubricating links. The machine offers various working modes and power modes, allowing flexible adaptation to specific tasks. The high hydraulic performance supports both simple and complex excavation operations.

Operating Parameters

The DX800LC-7 has a bucket capacity ranging from 4.26 m³ to 5.24 m³, making it suitable for mass excavation tasks. The machine’s lifting capacity is 70.7 t, with a maximum digging depth of 8345 mm. With 5 possible front combinations, the machine can be easily adapted for a variety of applications in the field. An efficient filtration system ensures cleanliness and longevity of components.

Optional Equipment

The DX800LC-7 can be equipped with a range of additional systems, such as an automatic lubrication system and advanced air filters. The operator cab is made from high-quality materials, offering comfortable working conditions with air conditioning and a modern 8-inch touchscreen. Additional options include a 360° camera system that enhances visibility around the machine and increases operational safety.

Safety and Technical Data

Operational safety is a priority in the construction of the DX800LC-7. The machine is equipped with a 360° camera system, as well as multiple mirrors and LED lighting to improve visibility. Furthermore, the cab design complies with FOPS II standards, and systems such as automatic engine shut-off and optional hydraulic locks enhance safety during use. Key technical parameters include a maximum swing torque of 31600 kgf·m and a pump output of 2 x 504 l/min.

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Technical data