Doosan Wheel Excavator DH210W-7 

The Doosan DH210W-7 wheeled excavator offers the following advantages:

Powerful and environmentally friendly: Equipped with a Doosan high-efficiency engine that fully meets Chinese noise standards, this environmentally friendly, ultra-powerful, water-cooled engine delivers strong digging force and excellent travel performance while reducing emissions and noise. A new cooling fan and large muffler reduce noise while providing strong digging force and excellent travel performance, ensuring fast movement on construction sites. It features high travel speeds, excellent acceleration, powerful driving force, and gradeability.

High operating efficiency: Equipped with a high-flow hydraulic pump and a large-displacement gear pump, the excavator significantly improves the operability of the pilot line, enabling highly efficient operation. Its operating and power modes allow for customized hydraulic characteristics based on different working conditions, enabling quick and accurate completion of various operations, from general excavation to trenching and wall work, meeting diverse working conditions while minimizing energy consumption.

Excellent operability: The swing motor features a built-in anti-reverse valve as standard, preventing swinging when the swing stops, ensuring efficient operation. A redesigned control valve significantly enhances multi-tasking performance. The control lever’s sensor-sensitive design allows for two pressure levels, allowing precise operation according to the operator’s intent. A two-position control lever valve improves operability and adds precision, ensuring smoother boom movement while traveling and enabling flexible and efficient arm and stick operations.

Excellent Comfort: Equipped with a comfortable, shock-absorbing seat, the cab is spacious, easy to operate, and equipped with an air-conditioning system suitable for all-season operation. A multi-function LCD instrument panel and strategically placed buttons provide comprehensive operating status information, creating a comfortable and convenient driving environment. An auxiliary mirror is installed below the right-hand mirror to enhance rear visibility during operation and parking, enhancing safety.

Easy Maintenance: The exhaust pipe is constructed of stainless steel for increased durability. The pilot valve assembly, brake valve, and accumulator are centrally located within the battery compartment cover for easy maintenance and inspection. To service the engine, simply open the lower cover of the upper swivel and connect the hose provided in the tool box for quick and easy oil draining. Equipped with an oil-water separator, it allows for water drainage at easily accessible locations within the fuel line, making inspection and maintenance easy.

Sturdy and Durable Structure: Based on application analysis and fatigue testing, the boom’s rear bracket is manufactured using a single-piece casting process, effectively preventing breakage and ensuring optimal lifespan. Key arms are reinforced based on stress analysis, and the area surrounding the bushing is cast to enhance strength and lifespan. The dozer blade features a large vertical range and high ground clearance, making it ideal for general driving, climbing slopes, and operating in difficult terrain and wetlands.

High Operating Stability: Equipped with outriggers, it offers exceptional operating stability, achieving near-track-like performance, a wider operating range, and high earthmoving capacity, earning it a reputation as a representative example of municipal engineering prowess.