Lawson Single-drum Aerators are designed primarily for aeration, but because of their size and weights, they can chop light brush. In its no-till fashion and spiral blade design, the ground is left smooth.

20”, 30” and 42” diameter are standard – up to 96” in diameter custom. Standard widths are 8’, 10’, 12’, 14’, and 16’. Duplex and Triplex units are available from 16’ to 45’ wide. ½” minimum drum wall thickness on all equipment.

20” dia. – aeration in sandy soil
30” dia. – aeration in sandy to medium clay soil and can chop 2” to 2 ½” diameter
brush 42” dia. - aeration in sandy to heavy clay soil and can chop 3” to 3 ½” diameter
brush

8’ x 42” 45-50 hp 5800 lbs empty / 10400 lbs water-filled
10’ x 42” 60-70 hp 6600 lbs empty / 11800 lbs water-filled
12’ x 42” 70-80 hp 7500 lbs empty / 13850 lbs water-filled

8’ x 30” 30-40 hp 4700 lbs empty / 6800 lbs water-filled
10’ x 30” 50-60 hp 5300 lbs empty / 8000 lbs water-filled<
12’ x 30” 60-70 hp 6000 lbs empty / 9250 lbs water-filled

8’ x 20” 20-30 hp 3700 lbs empty / 4650 lbs water-filled
10’ x 20” 40-60 hp 4175 lbs empty / 5350 lbs water-filled
12’ x 20” 60-70 hp 4585 lbs empty / 6050 lbs water-filled

Dual hydraulic transport wheels and jack on tongue (for mounting to tractor) are standard equipment. Units can be ordered without transport wheels. 8-ply agriculture tires are standard; 26-ply aircraft tires optional.

For light applications in sandy soils, 3-point lift model may be considered available in 8’ and 10’ widths.

Little to no maintenance. Grease drum bearings at the end of each day’s usage. Depending on conditions, grease transport wheel bearings approximately every four to six months.