«Previous    Next»
Farmstar Gun Travels At Constant Speed
“It’s the first and only traveling gun, so far as we know, that travels at a constant speed regardless of the terrain,” says Greg Grahn, president of Brooten Mfg., manufacturer of the new Farmstar traveling gun.
    It’s driven by cable and cable buildup on the drum controls the drive ratio for constant ground travel speed. A sensor arm constantly “reads” diameter of the cable takeup drum. As diameter of the drum increases as more cable is wrapped around it, the sensor automatically adjusts size of the drive pulley accordingly, providing a constant travel speed on hilly terrain, or in rugged terrain, such as wet or plowed fields.
    The Farmstar travels 1 to 5 ft. per min. It’ll cover 8 to 10 acres in a pass and operates efficiently on lower pressure since none of the water pressure is used to power the unit. “There is no slowdown in travel as the gun reaches the end of the run and is dragging up to an eighth-mile of hose behind it,” Grahn points out.
    He notes that the automatic speed control regulator can be over-ridden to increase or decrease the rate of travel. The unit is equipped with a Nelson gun which handles liquid manure without having to be modified. Power is provided by a one cylinder, 8 hp, air-cooled Deutz diesel engine which runs all day on a gallon of fuel, says Grahn.
    Cost of the unit, including 66 ft. of 4.5 in. dia. Goodyear hose and 1,350 ft. of 5/16 in. steel cable is $12,800.
    For more details, contact: FARM SHOW Followup, Brooten Mfg., Brooten, Minn. 56316 (ph 612 346-2201).



  Click here to download page story appeared in.



  Click here to read entire issue




To read the rest of this story, download this issue below or click here to register with your account number.
Order the Issue Containing This Story
1977 - Volume #1, Issue #2