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The Handlair 566 is a PTO-driven grain vac for truck loading, bin cleanout and pressure conveying through a pipe system. A Tuthill positive-displacement blower supplies the airflow, while a blow-through airlock feeds grain into the discharge stream.
The swiveling truck-loading kit helps position the discharge over the receiving truck. Camlock connections join the pipe sections, and the reversible hydraulic airlock gives the operator control over its direction. Reversing is not a substitute for the manufacturer's shutdown and clearing procedure when a blockage needs service.
| Specification | Details |
|---|---|
| Capacity | Up to 4,000 bu/hr; varies with crop, grain condition and pipe setup |
| Blower Type | Tuthill positive-displacement |
| Line Size | 6 inch throughout system |
| Airlock | Reversible hydraulic drive; blow-through design |
| Vacuum Breaker | Integrated shutoff |
| Air Intake Filter | 360° cyclone design |
| Discharge Connection | Camlock |
| PTO | 1,000 RPM |
| Fenders | Integrated |
| Power Requirement | 105 HP |
Actual capacity depends on the crop, grain condition and pipe arrangement. We can build the pipe package around the longest routine run and check tractor power, hydraulic supply and discharge height for the site.
Pay by card at checkout, or choose Reserve for $0. We’ll confirm the product, selected options, availability, taxes, and pickup or delivery. Reservations are held for 7 days.
After confirmation, you can arrange payment by check, ACH or wire transfer, or discuss financing. Financing may be available when at least $5,000 of qualifying equipment is financed, subject to credit and underwriting approval.
We ship parts and equipment nationwide by parcel or freight. Pickup is available at our Henderson, Iowa store. We’ll confirm timing and the fulfillment plan with you before your order is released.
Talk with our equipment and parts team before you order. We can help compare models, explain the listed configuration, or review a part number with you.
Our Henderson, Iowa team includes dedicated parts and warranty staff. If you need a replacement part or help with a manufacturer warranty question, contact us with the model and serial number of your equipment.
Call 712-566-1033 or use the specialist button above. Meet our support team.

Family owned in Henderson, Iowa
“Excellent service before and after the sale, very knowledgeable about the products they offer.”
Family-owned since 1980
The Keast family's farming roots in Southwest Iowa reach back to the 1870s, when Thomas Keast settled near Macedonia. Russ began selling equipment on the family farm in 1980, bringing firsthand experience and a practical understanding of how machinery needs to perform in the field. Today, Keast Enterprises serves customers across the country, with the same dedication to fair prices, dependable support, and quality products.
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Product details, availability, and features may change. Contact us if you need us to confirm any detail before ordering.