| Item | Parameters | |
| Configuration description | 300-422 kWh (charging mode) | 560 kWh (integrated charging and swapping) |
| Product model: | NKE90C | NKE90H |
| Optimum condition: | Heavy-duty downhill | Flat road and heavy-duty uphill |
| Rated power and speed (kW/rpm) | 2x300/4670 (peak) 2x225/4670 (rated) | 2x300/4670 (peak) 2x225/4670 (rated) |
| Maximum torque and speed (Nm/rpm) | 2x700/4670 (peak) 2x460/4670 (rated) | 2x700/4670 (peak) 2x460/4670 (rated) |
| Battery capacity (kWh) | 350 | 560 |
| Gabarite (mm) | 9460*3600*4100 | 9460*3600*4100 |
| Carriage dimension (mm) | 5800*3200*1650 | 5800*3200*1650 |
| Standard carriage capacity, flat packed/stacked (m3) | 30/36 | 30/36 |
| Tyre specification | Radial tire 14.00R25 | Radial tire 14.00R25 |
| Maximum speed (km/h) | 45 | 45 |
| Maximum gradeability (%) | 35 | 35 |
| Turning radius (front) (mm) | ≤11000 | ≤11000 |
| Total mass (kg) | 90000 | 90000 |
| Unladen mass (kg) | 32000 | 34000 |
| Load mass (kg) | 58000 | 56000 |
| Front/intermediate/rear axle load (t) | 20/35/35 | 20/35/35 |
Founded in Shuozhou, Shanxi Province in 1998, KNOW-HOW Group is a leading manufacturer and service provider of mining equipment in China. It consists of well-known enterprises such as KNOW-HOW Technology, KNOW-HOW Electromechanical and KNOW-HOW Construction. There are three R&D centers respectively built in Tianjin, Shenyang and Changzhou. More than 85% of its employees have a college degree or above, and more than 65% get professional qualification certificates. Following the cooperation philosophy of "commitment, tolerance, quality and cooperation", KNOW-HOW Group provides services for more than 40 well-known domestic and foreign enterprises including China Coal, China Shenhua Company Limited, Shaanxi Coal and Chemical Industry Group Co., Ltd., etc. Therefore, a pattern with four core businesses "industry investment, equipment maintenance, engineering and new energy equipment development of mining and energy supply services" is formed. The Group practices the strategy of "customer intimacy". Under the guidance of its spirit of "service, progressive, innovation, and truth-seeking", KNOW-HOW Group further gathers strength and makes full use of its advantages. It has built intensive, intelligent and efficient mining equipment by deep integration of mining equipment development, energy supply services, and maintenance and operations of equipment. It promotes the development of clean energy in mining areas and provides one-stop services for mining enterprises to make contributions to ecological civilization and green mines.
KNOW-HOW Group takes active measures to promote the R&D, promotion and application of new energy supply technologies and products, including charging and swapping batteries. It has accomplished the research, development, promotion and application of systematic new energy charging and swapping products and energy supply services by independent research and development and cooperative development.
By taking advantage of its mining resources, the KNOW-HOW Group takes active measures to promote the marketing and application of new energy equipment and technology in the field of mines to improve and extend the industrial chain of the Group, and ultimately realizes the synergistic development of various segments.
KNOW-HOW Group is experienced in the maintenance of surface mining equipment, shaft mining transfer machines, crushers and underground special transport equipment. We have professional engineer team as well as sufficient spare-parts stock .
Please contact us for your mining intelligent equipment solution .
