Air-Ject Aerator BA-4

The Four in One

Aeration encourages roots to grow deeper by increasing the oxygen supply to the root zone for healthy green grass. The Bannerman BA-4 Air-Ject Aerator is a commercial grade self-propelled, walk behind aerator. The Spiker Tine is used for surface aeration. The Air-Ject can now be fitted with a total of 4 different types of tines: Core, Slitter, Fracture and Spiker.  Truly the “Four in One” aerator. Our compact size allows for easy and safe operation in confined areas, and less operator fatigue. The new Tine Reel assemblies allow for smoother operation, and more holes per square yard. Ballast weight bars maintain maximum penetration and balance.

• Roll around handle design with safety clutch

• Easy Roll pneumatic tires

 

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AIR-JECT Aerator Specifications

Core TineFracture TineSlitter TineSpiker Tine
Tines
Part #080630811508112080670813108099
MaterialHardened SteelHardened SteelDrop Forged SteelHardened Surgical SteelHardened Surgical SteelHardened Surgical Steel
Diameter/
Thickness
1/2 in
1.25 cm
3/4 in
1.9 cm
1/2 in 3mm Slitter Tine
(Thickness)
5mm Slitter Tine
(Thickness)
T.B.A.
Length5.5 in
13.75 cm
5.5 in
13.75 cm
5.5 in
13.75 cm
Number of
tine per unit
252520252513
Reachable Depth of Penetration3 in
7.5 cm
3 in
7.5 cm
5 in
12.5 cm
5 in
12.5 cm
5 in
12.5 cm
1.25 in
2.75 cm
Aeration Pattern4 x 11 in
10 x 27.5 cm
4 in x 11 in
10 x 27.5 cm
14 x 5 in
135 x 12.5 cm
4 x 11 in
10 x 27.5cm
4 x 11 in
10 x 27.5cm
On 1.25 in centers
3.2 cm
Holes Per
Square Yard
3636183636T.B.A.