Pipeline Inspection / Cctv Robot Pipeline / Pipeline Sewer Inspection Robotic Crawler

It is a robotic crawler designed for internal inspection of municipal and drainage pipelines (including sewer lines). It enables visual inspection for blockages, defects, leaks, maintenance planning and compliance checks without manual entry into the pipe.

Model HT-GDK16; dimensions 445 × 620 × 250 mm; weight 19 kg; working distance up to 100 m; gradeability < 30°; drive wheel width 150 mm; obstacle-climbing ability < 50 mm; body rotation 360°; lift height 210 mm; equipped with infrared high-definition night-vision camera. Voltage listed as 220 V — consult the full spec sheet for power/production-capacity variants.

It is intended for municipal and drainage/sewer pipelines. Exact minimum and maximum pipe diameter compatibility is not listed in the summary—please confirm pipe diameter range and clearances with the supplier or product datasheet before deployment.

It features an infrared high-definition camera capable of video and still photography, with night-vision capability for low-light inspections. For precise camera resolution, pan/tilt specs, zoom level and image formats, refer to the detailed product datasheet or ask your supplier.

The working distance is specified as 100 m. This typically refers to the maximum tether/cable length or control reach—confirm the exact control/cable configuration supplied and options for longer ranges with the vendor.

The specification lists a 220 V voltage. Some inspection crawlers are powered via tethered supply or external mains and may have optional onboard batteries. Check the specific power arrangement for the HT-GDK16 (mains, battery options, charger specs) with your supplier or manual.

Yes. At 19 kg and compact dimensions (445 × 620 × 250 mm), the unit is relatively lightweight and portable compared with larger heavy-duty crawlers. Still use proper lifting technique and equipment as required by your site safety procedures.

360° body rotation lets the camera and crawler body rotate fully to capture views in any direction without repositioning the entire robot, enabling comprehensive inspection of pipe walls, joints and defects from a single location.

The crawler has a gradeability of less than 30° and obstacle-climbing ability up to 50 mm. This allows it to traverse typical pipe slopes and small obstructions; larger obstructions or extreme slopes may require alternative inspection methods.

The product supports video and photograph capture. Typical systems provide live feed to a monitor, and record to onboard or external storage/DVR in standard video formats. For exact recording media, codecs, streaming/network interfaces and software compatibility, request technical details from the vendor.

Recommended maintenance includes cleaning the camera lens and housing after inspections, checking and lubricating drive components if advised by the manual, inspecting cables/tethers for wear or damage, verifying wheel/tread condition, and following battery and electrical checks per the manufacturer's guidelines.

Operators should be trained in safe operation of the crawler, CCTV system use, and confined-space safety procedures relevant to pipeline work. Many suppliers provide user training or manuals; ensure personnel are competent with the control system and emergency retrieval procedures.

Common accessories include cable reels, remote control consoles/monitors, spare camera modules or lights, replacement wheels/treads, protective cases, and additional tether lengths. Verify available accessories and spares with the supplier to ensure compatibility.

Warranty and support terms are not listed in the brief description. Ask the vendor for warranty length, what is covered (parts, labor), available service plans, spare-parts availability, and technical support channels before purchase.

Contact the supplier or manufacturer to request the full technical datasheet, pricing, lead time and demonstration options. Many vendors offer on-site or video demos, and can provide customized configurations or training packages based on your pipeline inspection needs.