Parkland Farm Equipment

Model PTO - Grain Vac


The Farm King Grain Vac is an efficient way to transport grain from bin to truck, bin to bin, storage shed to truck and basic bin cleanup. The high vacuum suction carries the crop on a pillow of air and aids in cleaning out trash particles as the crop goes through the grain vac. The versatility of the grain vac hoses and cleanup wands allow the operator to access hard-to-reach areas for superior cleaning. The optional self-contained hydraulics allow the grain vac to be fully operational without using the hydraulic ports of the tractor.


The field proven Heavy Duty 5.3 Positive Displacement Blower is the heart of the system. Castings are machined to strict tolerances to assure maximum efficiency that allows you to move grain a greater distance without using one or more expensive booster type systems.

To achieve and maintain best performance, the airlock components are precision machined. The steel rotors are fitted with adjustable steel tips to allow the operator to keep the airlock working at peak performance at all times. The rotor is driven by a reversible, pressure protected, hydraulic motor.

The high efficiency silencing system reduces noise intensity by over 50% with absolutely NO reduction in machine capacity. Our unique silencing design provides greater operator comfort for years of satisfaction.

Pre-Cleaner Dust Separation Tank
The heavy duty displacement blower is protected from dust that is removed in the pre-cleaner tank, thereby, giving the Conveyair blower “years of trouble free performance”.

Camlock Couplers
The quick connect couplers provide a tight fit to assure that maximum vacuum and pressure is maintained. The quick connect feature makes it easy to add or remove extensions when filling tall silos or long distance grain movement is required.


Grain is sucked into the grain vac and enters the main cyclone. Here the grain is separated from the air and deposited into the airlock.

The air from the large cyclone then moves to the second cyclone removing dust similar to the grain being separated from the air in the large cyclone. The cleaner air then moves up and out of the cyclone and goes through the blower.

The pressure from the bottom of the blower pushes through the airlock moving the grain out to your truck or bin.

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