Home

AutoBox 3L with Sentinel Automation Technology

Today's jobs demand advanced equipment & results. With the Sentinel-enabled AutoBox 3L, you can clean heat exchangers faster, safer, easier, and more precisely than ever before.

Get the complete system or convert your existing 3L tractor.

Timer icon Deliver peak performance
Sentinel controller icon Increase safety and productivity
Stacked coins icon Boost profitability
content loaded
autopack 3l dual belt package with lightweight positioner and job box
Feed Rate
...more info
0.7-2.9 ft/sec / 213-884 mm/sec (varies)
...more info
Push/Pull Force
...more info
220-426 lbs / 100-193 kg (varies)
...more info
Tractor Weight
...more info
44-53 lbs / 20-24 kg (varies)
...more info
Part #ABXD3L
autopack 3l exchanger tube cleaning
Push/Pull Force
...more info
15-150 lb / 6.8-68 kg
...more info
Tractor Weight
...more info
48-53 lbs / 22-24 kg (varies)
...more info
Maximum Crimp Size
...more info
0.74 in / 19 mm
...more info
Part #ABX3L
sentinel controller
Battery Type
...more info
Li-Ion
...more info
Certifications
...more info
CE, FCC
...more info
Firmware Compatibility
...more info
Version 2.3.0 or later
...more info
Part #CTRL-200
universal camera system for autobox 1l
CAM 445-LG Guide Tube Compatibility (accessory)
...more info
1.0in OD -2.2in OD / 2.54cm OD - 5.59cm OD
...more info
CAM 445-SM Guide Tube Compatibility (stock)
...more info
0.525in OD - 1.5in OD / 1.33cm OD - 3.81cm OD
...more info
Camera Cable OAL
...more info
50ft / 15.2m
...more info
Part #CAM-UNI-SYS
assy, control box, cbx  push lock fittings
Part #CBX-ABX-PL
autobox 3l repair kit
Part #ABX-K
autobox belts
Part #ABX-BELT
prodrive guide tubes
Part #ABX-GT
universal wrench kit
Part #BN 880-K

The Future of Exchanger Tube Cleaning

Sentinel Automation Technology seamlessly integrates with StoneAge's AutoBox 3L tractor and uses an active sensor system to automatically position the cleaning nozzles and clean exchanger tubes end to end, even in difficult low visibility conditions.

Now available in our rental fleet!

Ready to transform your industrial heat exchanger cleaning services?

A StoneAge representative can walk you through all the details of the Sentinel-enabled AutoBox 3L system and answer your questions.