The hydraulic bolt wrench is a patented new product, which is an efficient and high-precision equipment for sleeper nut tightening and loosening.
The hydraulic bolt wrench is a patented new product, which is an efficient and high-precision equipment for sleeper nut tightening and loosening. The machine adopt gasoline engine as power source, driven by hydraulic system and controlled accurately via digital display.
It is the machine for construction and maintenance operation in new and old railway lines.
Product | Description |
Model | LB-700 |
Engine power | 1.3KW |
Working efficiency | <3.5 sec/piece |
Torque display pattern | Digital display |
Wrench on and off rail time | <1 minute |
Weight | 37kg |
Dimension | 736*430*870 mm |
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