1. Exquisite workmanship and durability; The weight of the whole machine is light to carry.

2. The controller body and the battery body adopt the independent assembly structure, which is convenient for maintenance and servicing.

3. Walking mechanism using stepper motor drive system, the driving force is huge.

4. The driving wheel and the driven wheel are specially customized, Climbing slope≥30°.

5. The height of the flaw detector is adjusted by positioning slideway structure, accurate positioning and convenient assembly and disassembly.

6. Optional video control and magnetic control: the video locating is more fast and accurate, magnetic locating is suitable for long distance pipeline, inspection operation and patch operation.

7. In order to make continuous exposure time is longer, and more stable performance, we select Li-ion battery pack.

8. Using high frequency BOOST boosted circuit with high efficiency and strong load capacity.

9. Imported insulated gate bipolar transistor device, make the voltage stabilizing circuit has stronger anti-interference ability and lower failure rate.

10. Combination of dynamics and gravitation; Integrated the driving circuit and the crawler, much shorter the length of the generator, and make the center of gravity is located on the driving wheel.

11. Super signal emission module could remote wireless control.

12. The crawler in case of water will immediately issue a warning and back.

​