| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | HW |
| Model Number: | HW919 |
| Origin: | China |
Quick Details
Specifications
Pneumatic anchor cable tensioning machine consists of tensioning jack, QYB - 55 type pneumatic hydraulic pump and high pressure rubber hose and so on, constitute a set of coal roadway anchor cable prestress tensioning install the necessary tools. Tensioning jack anchor built-in tools, not only realize automatic back anchor and anchor, and ensure the safe operation, improve the working efficiency
Model | MQ15-180/55 | MQ18-180/55 | MQ19-300/60 | MQ22-300/60 |
Rated tension | 180KN | 180KN | 300KN | 300KN |
For steel wire diameter | 15.24mm | 17.80mm | 18.9 mm | 21.6 mm |
Pulling Stroke | 150mm | 150mm | 150 mm | 150 mm |
Center hole | 17.5mm | 20.5mm | 21 mm | 24 mm |
Carrying area | 35.08cm2 | 35.08cm2 | 51.0 cm2 | 68.0 cm2 |
Weight(oil) | 17.5kg | 17.5kg | 25 kg | 25 kg |
Bleed pressure (Mpa) | 0.4~0.8 | 0.4~0.8 | 0.4~0.8 | 0.4~0.8 |
Rated voltage | 55 MPa | 55 MPa | 60 MPa | 60 MPa |
capacity of tank | 2.4L | 2.4L | 2.4L | 2.4L |