Heavy Duty Anchor Cable Tensioner
The Heavy Duty Anchor Cable Tensioner is built for very large tonnage jobs. It delivers 500 kN to 700 kN of tensioning force.
High-Strength Tool For Extreme Tensioning Demands
The Heavy Duty Anchor Cable Tensioner is built for very large tonnage jobs. It delivers 500 kN to 700 kN of tensioning force. This product is specifically designed for deep, high-stress roadways and large underground chambers. These projects have complex geological conditions that ordinary tensioners cannot handle. Our engineering team optimized the cylinder wall thickness and piston structure. This keeps the total weight manageable while maintaining maximum power.

Durability That Stands Up to Hard Rock Conditions
Safety is our first priority. Our Heavy Duty Anchor Cable Tensioner uses spark-free, flame-retardant materials. It runs on compressed air or an explosion-proof motor and carries MA certification. The jack is made with aerospace-grade materials, making it 20-30% lighter than standard models. We spent years researching tool anchor wear. Our improved materials and heat treatment now make the tool anchor last over 50% longer. The QYB-1.5/63 pneumatic pump delivers 1.5 L/min flow. The DYB-3.0/63 electric pump delivers 3.0 L/min. Faster tensioning means more anchors per shift.
Complete Technical Specifications
|
Model |
Rated Tension Force (KN) |
Cable Diameter (mm) |
Stroke (mm) |
Center Hole (mm) |
Jack Weight (Kg) |
Working Air Pressure (MPa) |
Rated Oil Pressure (MPa) |
Rated Flow (L/min) |
Tank Capacity (L) |
Pump Weight (Kg) |
|
MQ22-500/63 |
500 |
21.8 |
100 |
25 |
24 |
0.4~0.7 |
63 |
1.5 |
4.0 |
16.0 |
|
MQ29-600/63 |
600 |
28.6 |
100 |
32 |
26 |
0.4~0.7 |
63 |
1.5 |
4.0 |
16.0 |
|
MQ32-600/63 |
600 |
32 |
100 |
35 |
26 |
0.4~0.7 |
63 |
1.5 |
4.0 |
16.0 |
|
MQ35-700/63 |
700 |
35 |
100 |
38 |
29 |
0.4~0.7 |
63 |
1.5 |
4.0 |
16.0 |
Custom Engineering and Secure Transport
We customize this Heavy Duty Anchor Cable Tensioner from 500 kN to 700 kN. We also customize cable type, stroke, tool anchor, and power source. For unusual site conditions, we perform non-standard structural design and strength checks. We ship these heavy units in strong wooden cases with stainless steel buckles. Heavy parts are secured on special brackets with cushioning. All components are wrapped in bubble film. Cases display product info, weight, and warning signs. We support FOB, EXW, CIF and provide customs assistance.
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