Major Parameters
Characteristic Parameters | Parameters Value | ||
Complete Machine | Rated Tension (kN) | 180 | |
Jack Rated Pressure (MPa) | 55 | ||
Adaptive Anchor Nominal Diameter(mm) | 15.24/17.8/18.9 | ||
Tension Value Full Range Accuracy Deviation | ≤3% | ||
Tension Measuring Instrument | Type | Pointer Type | |
Model | _— | ||
Measuring Range (kN) | 0~280 | ||
Accuracy Class | Level 1.5 | ||
Stretch-draw Jack | Cylinder Diameter (mm) | 96 | |
Stroke (mm) | 150 | ||
Diameter of Central Opening (mm) | 17/20/21 | ||
Weight (kg) | 18 | ||
Hydraulic Pressure Pump Station | Rated Working Pressure (Mpa) | 63 | |
System Displacement (ml/once) | Low Pressure | 14.5 | |
High Pressure | 2.3 | ||
Effective Volume of Fuel Tank (L) | 4 | ||
Weight (kg) | 11.5 | ||
Type | Double Exit, Manual Type | ||
Hand Force (N) | 500 | ||
Features
1.Tension Jack has a anchor built-in, it can not only anchor and unload anchor automatically,
but also guarantee operation safety and improve work efficiency. Besides, it can be used
together with many jacking devices. The length of exposed steel strand is at most 500px.
2.Be used with manual oil pump, the power producer. It's safe to be used in all coal mines.
3.Rational overall construction, superior properties, easy operation and safe use.
