Jireh Tripod TR20 Crawler

Jireh Tripod TR20 Crawler

Pine Item #54131

The Jireh Tripod TR20 Crawler is a remote operated vehicle. It may be used to translate instruments or inspection devices along magnetic material surfaces. Using three rare-earth magnets the crawler can climb vertical, horizontal, and inverted surfaces. The three wheeled compterized drive system, allows Tripod to rotate 360 ° on it's own axis with virtually no wheel skidding. Utilizing a unique linkage the Tripod's magnetic drive wheels automatically remain perpendicular to the pipe surface when driving in both the longitudinal and circumferential directions of a tank or pipe. With this linkage system the Tripod can navigate on convex surfaces from 24' O.D. to concave surfaces of 72' I.D. This enables the Tripod to be used for many different applications.

Quantity must be 1 or more
Email for Quote


Technical Specifications

Vertical Lifting Capacity30 lbs (on standard painted surface)
Driving SpeedVariable 0 -1.5 ft/sec
Min External Tank/Pipe Range24\" outside diameter
Min Internal Tank Range72\" internal diameter
Supply Power85 - 264VAC 45-65 Hz 1 phase
System Voltage30VDC - 10VDC (28 VDC standard operating)
Environmental SealingNEMA 4 IP65
Operating Temperature-20° C to +40°C
Drive wheel magnetic strength200 lbs each
Steering wheel magnetic strength150 lbs
DimensionsUS: 17.7 x 7.5 x 15.5 in. Metric: 45 x 19 x 40 cm

Related Products