It is equipped with two, three, four, six or eight-caterpillar, so applicable pipe diameter is 20-1200mm. Driving of all caterpillars adopts differential type couplings to ensure the equal load distribution between all caterpillars, avoid the stress deformation of driving chain and prevent gear case from overloading.
V-style rubber block directly connects with the chain
Under the conditions that the frictional coefficient between pad and pipe is much lower, the air cylinder with large dimension guarantees the high tractate power.
V-style rubber block directly connects with the chain
Under the conditions that the frictional coefficient between pad and pipe is much lower, the air cylinder with large dimension guarantees the high tractate power.
The main technical parameter
| Model | R125/4 | R250/4 | R450/4 | R630/6 | R1200/8 |
| Diameter(mm) | 20-125 | 75-250 | 200-450 | 315-630 | 450-1200 |
Touchable Length(mm) | 1200 | 1400 | 1600 | 1600/2000 | 2000/2500 |
| Max traction(N) | 7500 | 10000 | 20000 | 30000 | 3500 |
| Speed range(m/min) | 0.3-15.0 | 0.2-10.0 | 0.1-5.0 | 0.05-2.5 | 0.05-1.5 |
