20 Tons Construction Machinery Excavator NK621

Advantage:

1. High-end configuration·Excellent performance

NK621 is suitable for earth and stone construction projects such as municipal construction, highway bridges, housing construction, road engineering, farmland water conservancy construction, port construction and so on, it has features of good flexibility and maneuverability, low fuel consumption, high construction efficiency, large digging force, comfortable driving environment and wide range of application.

2. New generation·Environmental·Energy-saving·Large power engine

New generation environmental engine is adopted in this machine, which has both excellent environmental performance and large power, matched with ow fuel consumption design, operating costs are significantly reduced, and fuel consumption is reduced by 10% or less compared to previous generation of machine.

QSB high pressure common rail electronically controlled engine, precise control combustion, ensure economy, strong power, low fuel consumption, low emissions.

3. Pump : The main pump of international famous brand

The two-variable plunger pump, can ensure all single and compound operation, adopt the negative flow control system, the flow is large, the speed is fast, and can change the output flow at any time according to the actual use condition.

4. The main valve: International famous brand

It has the functions of the confluence of the bucket stem, the regeneration of the moving arm, the priority of turning and the linear walking loop.

5. Others: International famous brand or Zhongchuan axial piston motor with hydraulic brake, swing prevent valve, accurate positioning, long service life;Adopt high strength steel plate, high strength and light weight.

Specification:

      Linyi New Sky Construction Machinery Co., Ltd. is located in Linyi City, Shandong Province, China. It is specialized in R & D, manufacturing, sales and service of construction machinery products. Its leading products include loaders, graders, road rollers and backhoe loaders. The company attaches importance to product quality, service and customer feelings, and actively creates value for customers. The company's products are mainly sold overseas.

   The company adheres to reasonable rise and fall, cautiously treats the expectation of industry scale and development speed, innovates management, streamlines organization and personnel, optimizes process, improves process and design, and strives to reduce costs. It is not easy to expand the investment in fixed assets, reduce and control the inventory of finished products and work in process, reduce and control the sales risk, accelerate the return of payment for goods, and put an end to false sales.

    Pay attention to the use of scientific and technological innovation, product research and development, channel maintenance, customer requirements, after-sales service, and constantly improve the market competition vitality. Scientific and technological innovation keeps pace with the times, and carries out management improvement on a regular basis: system improvement, skill improvement, discipline implementation in place, and humanistic care, so as to enhance the ability of individual combat and team cooperation of employees, and improve the cohesion and combat effectiveness of enterprises.

    Attach great importance to the market, actively take users as the core, carefully guide agents to do a good job in market segmentation and marketing services, and strive to expand the market share of products.

   To build a cooperation platform with professional institutions and scientific research institutions to enhance the development potential.