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DT640 VAC XL 18" Package

$23,846 USD

Want to clean sediment from the bottom of a water storage tank without hiring divers or draining it? The DT640 gives you an easy to operate option for proactive cleaning of potable tanks and towers.

DT640 VAC XL 18" Package

$23,846 USD

Want to clean sediment from the bottom of a water storage tank without hiring divers or draining it? The DT640 gives you an easy to operate option for proactive cleaning of potable tanks and towers.

  • Maneuverable Vacuum Head

  • Depth rating 50 icon

    Submersible up to 50m (164')

  • Maneuverability-icon

    Zero turn radius - maneuverable

  • Battery operated icon

    Battery operated up to 8 hours

  • Portable Icon

    One man portable

  • aluminum icon

    Anodized aluminum shell

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 is 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 head has two intakes, 2" in diameter (50mm), where you connect a flexible hose. 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 also includes an elevated camera that pans and tilts above the DT640. Toggle to a view from this camera so you can monitor the areas that you have cleaned and where you are navigating to. 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

Elevated Pan & Tilt Camera with LED Floodlights

75 M tether

Heavy duty tether reel with bearings and electrical slip ring for easy tether management

Wheeled Pelican Case

Chargers

Handheld Controller

DT640 VAC Utility Crawler General Specifications

Length710 mm (27.95")
Width406 mm (13")
Height228 mm (9")
Weight15kg (34 lb)
MaterialsStainless Steel ALuminum, High Strength Acrylic
Submersible Depth Rating50 m (164 ft)
WheelsRubber 2WD
Turn Radius0 mm (0")
Speed12 m / min
Opperating Temp-5C - 40C (23F - 104F)
Warranty1 Year - parts and labor (extended 2-3 yrs optional)

DT640 VAC Utility Crawler - Electrical System

System19.2 VDC (LIthium Batteries)
Battery Run TimeUp to 8 Hours
Battery Recharge1.5 Hours
SensorsIncline, Roll, Leak, Camera Pan/Tilt
Lighting900 Lumens
Camera700HD TVL, color, 0.001 LUX (low light) Controller Detected

DT640 Utility Crawler - Drive System

PowerPlanetary Gear Motor (2 pieces)
Wheel ControlSteerable, Cruise Control, Infinitely Variable (Forward and Reverse)
Gear TrainHigh Strength Oversized Gears
Final DrivesMagnetically Coupled

DT640 Utility Crawler - Tether Specs

Tether Diameter6.2 mm (0.24")
Tether Length50 m - 400 m (164 ft - 1312 ft)
Tether ConstructionPolyurethane Outer Jacket with Embedded Light Weight Synthetic Fibers
Max Working Strength90 kg (200 lb)

DT640 Utility Crawler - Tether Real

ConstructionIndustrial tough; IP68
Standard Length75m (246 ft)
Optional CapacityUp to 400m (1,312 ft)