X-ray pipeline crawler helps to assure quality in pipeline
construction. The inspection for weldings seams is indispensable
for quality assurance in pipelines, whether for steel or other
special alloys. Weldings quality in pipes for gas or petrol
transportation must be inspected. X-ray pipeline crawler technology
has played a significant role in the field of welding inspection.
HR-90 Pipeline Crawler
Propulsion car with X-ray driving modul: HR-90
X-ray head: XXH-3005
Battery: 10 pieces 21Ah 12V Lead-Acid batterys
Battery charger: CDQ-6
Magnetic positioning: HR-EID
Features of Pipeline Crawler
Dimensions and Weight
Lenghth with X-ray holder and X-ray driving modul: 1250mm
Weight without Battery 49kg.
Weight of Battery 71kg
Width with long axis wheels: 500mm
Width with short axis wheels: 433mm
Width without wheels: 322mm
Maximum climbling : 40°
Use 4 driving wheels, so has good performance on slope.
Suitable diameter range: 610mm ~ 1400mm.
Maximum bend: 7D.
DC motor propulsion modul: a 30A electronic driving modul and a
spare circuit which can drive the crawler back in emergency
Automatic speed adjusting between level grade and slop grade.
Maximum moving distance:> 4 kilometer (out and home)
Operating temperature: -20℃～+70℃
Crawler's control panels
Component: 3 buttons , 6 LED indicator and 4 digital LED windows
Save voltage setting , exposure time, and other parameters in the
EEPROM, and load it when being powered on.
Digital LED windows can display the battery voltage, error code and
X-ray head driving module
X-ray tube head's driving modul is put in a sealed container at the
back of the crawler.
Module construction is easy to be replaced
Credible protection circuit.
XXH-3005 X-ray head
Dimension:Height- 830mm, Diameter-300mm
Glass tube Anode target:Conic target
Maximum penetration:40mm A3 steel
Adjusting exposuring time: 0.2 – 7min
Adjusting tube voltage: 170kV – 300kV
Charging step: Pre-charge qualification
Total weight: 12kg
Power supply: AC220V±20%
Charge current: 2.2A