The WJ-1 is with hydraustatic pump and motor, which is full of features to help mines maximize tonnes and minimize extraction costs. It has been engineered to optimize machine width, length and turning radius, enabling operation with narrow vein tunnel.
The WJ-1 is with hydraustatic pump and motor, which is full of features to help mines maximize tonnes and minimize extraction costs. It has been engineered to optimize machine width, length and turning radius, enabling operation with narrow vein tunnel.
The CHWJ-1 is with hydraustatic pump and motor, which is full of features to help mines maximize tonnes and minimize extraction costs. It has been engineered to optimize machine width, length and turning radius, enabling operation with narrow vein tunnel.
-Operator’s compartment in the rear frame improves operator safety and ergonomics
-Reduced width and turning radius compared to other machines in the same size class enable lower cost per tonne
-Improved powertrain results in higher penetration rates and better loading efficiency
-Higher payloads boost productivity and reduce lifecycle costs
-Ground-level daily maintenance enables safer servicing
| Dimension(L-W-H) | 6.030×1.340×2.000 m |
| Capacity | 2.0 metric ton |
| Bucket Capacity | 1 m3 |
| Weight (operating) | 6,600 kg |
| Max. Shovel Force | 48KN |
| Max.Traction | 50KN |
| Engine power | 68.50kW |
| Min.Turning Radius Inner | 2750mm |
| Min.Turning Radius Outside | 4450mm |
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China’s mine machines manufacturing industry and shining brightly in the international market.
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China’s mine machines manufacturing industry and shining brightly in the international market.
