Hydrorake Systems FAQ

Hydrorake System FAQ | Hydrorake System Features & Benefits

How deep can the Hydrorake system go?
Model ST8000- 34' below deck elevation
Model DT8300- 68' below deck elevation
How much can the Hydrorake system lift?
Model ST8000- 1250 lbs (net) lift capacity
Model DT8300- 4000 lbs (net) lift capacity
What types of debris can the Hydrorake system lift?
Model ST8000- Twigs, small branches, leaves, weeds
Model DT8300- Large branches, logs, stumps
What rack angle can you accommodate?
ST8000- Vertical to 30° (12° to 15° ideal)
DT8300- Vertical to 30° (10° to 15° ideal)
Are special racks required?
No special racks are required, however they need to be in good condition.
How does the Hydrorake system operate?
The unit is designed to imitate the steps performed by an individual manually raking the intake racks.
Is it an automated trash raking system?
Yes, it is a fully automated system with a built-in manual override. It is capable of continuous operation, timed start operation and remote initiation.
How wide an intake can you clean?
On the ST8000 model the cleaning head is 31/2 feet wide and can be indexed along any length of intake. Similar to the ST8000 model, the DT8300 model can be indexed along any length of intake with a cleaning head width of 6 feet.
Will the Hydrorake break through ice?
The unit is not designed to break ice, however the weight of the boom system will break through thin surface ice
What type of electrical supply is required to operate the Hydrorake?
3 phase power, 60 hz, 220, 440 or 600 volts with an amperage available from 40 to 100 amps is the standard requirement. It can also accommodate 220 V single phase supplies.
What types of flow can you accommodate?
Up to 3 ft/sec approach velocity perpendicular to the trashrack width. Higher flows and angles are possible and are taken on an individual basis
What is included with a Hydrorake Trashraking System?
A complete self contained turn-key package. Experienced Atlas Polar personnel install and test equipment on site. Only the electrical power supply to the equipment is required.
Where can I find parts and service for my new Hydrorake system?
Atlas Polar has an extensive technical support system. Experienced personnel provide phone technical support. The Hydrorake systems are a standard design. Most parts are available off the shelf and can be shipped out the same day.
How does the equipment operate in a harsh environment?
Our control panel and unit are equipped with heaters to protect them from freezing during the winter months. Our exterior enclosures are all N4 quality and can be equipped with an exhaust fan and /or heat shields.
What other optional equipment is available for the Hydrorake System?
A transporter/spillway system for trash removal. Automatically operated in conjuction with raking unit, this system pushes debris to either side of the deck for short distance easy disposal. A conveyor system is also available for trash removal.
What other cleaning systems do you manufacture?
If you simply want to keep your screens clean, the Hydrobrush system is for you. Unlike the Hydrorake raking system which deposits the debris on the deck, the model ST8100 Hydrobrush simple keeps the debris moving.