DT640 Utility Crawler
$14,498 USD
Building a custom tank cleaning crawler? Use this package as the base and add any of our vacuum head options and elevated cameras on your quote to configure the best crawler for your potable tank cleaning requirements.
DT640 Utility Crawler
$14,498 USD
Building a custom tank cleaning crawler? Use this package as the base and add any of our vacuum head options and elevated cameras on your quote to configure the best crawler for your potable tank cleaning requirements.
![Depth rating 50 icon]()
Submersible up to 50m (164')
![Maneuverability-icon]()
Zero turn radius - maneuverable
![Battery operated icon]()
Battery operated up to 8 hours
![aluminum icon]()
Anodized aluminum shell
![Portable Icon]()
One man portable
DT640 Utility Vacuum Crawler package for cleaning sediment and sludge from the bottoms of water storage tanks.
The DT640 is a three wheeled crawler with rubber wheels to help with traction in concrete, steel, lined, glass fused to steel and other tank types. The vacuum head can be mounted in front of the vehicle on a dual actuating arm, one actuator tilts the head 20 degrees and the other raises and lowers the head 20 degrees. The head concentrates the suction at the floor of the tank to focus the pumping of water on sediment filled water. The hose connects to a submersible pump outside of the tank. There is a camera on the main body of the crawler that monitors the vacuum head as it removes debris. The package does not include the hose or pump, contact us if you need a recommendation for options locally in your area.
Clean tanks remotely and safely
Use the DT640 as an easier, safer and more cost effective alternative to divers operating hoses and pumps to clean a tank.
Robust Design
The DT640 is built with anodized aluminum and utilizes our innovative magnetically coupled drive assemblies at the wheels, this eliminates the need for ongoing maintenance and is proven to be reliable long term.
Battery Powered
The utility crawler is battery powered, allowing you to operate in the most remote locations without the need for a topside power supply.
DT640 Crawler, Camera, LED floodlights
75 M tether
Heavy duty tether reel with bearings and electrical slip ring for easy tether management
Wheeled Pelican Case
Handheld Controller
Chargers
DT640 Utility Crawler - Specs
| Weight | 15kg (34 lb) |
|---|---|
| Warranty | 1 year – Parts and Labor (extended 2-3 yrs optional) |
| Main Camera | Fixed Forward, 700 TVL HD, 0.001 lux (ultra-low light), 90° Range of View |
| Submersible Depth Rating | 50m (164 ft) |
| Main LED Lights | High Efficiency LED Flood, 1000 lumens |
| Materials | Stainless Steel Aluminum |
| Max payload (sensors/tools) | ~20 lb (may be higher depending on application and conditions) |
| Elevating Arm Aux Camera (Optional) | 360° Manual Positioning, Fixed Forward, Color 1/3 Sony CCD, 700 HD, 0.001 lux (ultra-low light), 90° Field of View |
DT640 Utility Crawler - Wheels Specs
| Turn Radius | 0 m |
|---|---|
| Variable Speed | 12 m / min |
| Wheel Options | Patented Magnetic, Rubber |
DT640 Utility Crawler - Dimensions Specs
| Width | 406 mm (13") |
|---|---|
| Height | 228 mm (9") |
| Length | 710 mm (27.95") |
DT640 Utility Crawler - Tether Specs
| Tether Diameter | 6.2 mm (0.24") |
|---|---|
| Tether Length | 50 m - 400 m (164 ft - 1312 ft) |
| Tether Construction | Polyurethane Outer Jacket with Embedded Light Weight Synthetic Fibers |
| Max Working Strength | 90 kg (200 lb) |
DT640 Utility Crawler - Tether Real
| Construction | Industrial tough; IP68 |
|---|---|
| Standard Length | 75m (246 ft) |
| Optional Capacity | Up to 400m (1,312 ft) |
DT640 Utility Crawler - Drive System
| Power | Planetary Gear Motor (2 pieces) |
|---|---|
| Wheel Control | Steerable, Cruise Control, Infinitely Variable (Forward and Reverse) |
| Gear Train | High Strength Oversized Gears |
| Final Drives | Magnetically Coupled |
