Wiedenmann North America Launches Terra Core Line of Shallow Aerifiers for Golf and Athletic Turf
- ksinkele
- Jun 5
- 3 min read
Updated: Jun 10

Two sizes. Multiple uses for golf and sports fields. Shallow aerification holes. Clean cores. Better turf.
Why Choose Terra Core Shallow Aerifiers by Wiedenmann North America, LLC?
For 60 years, Wiedenmann has earned a reputation for manufacturing turf maintenance equipment that offers golf course superintendents and athletic turf managers the peace of mind that comes with the consistency and reliability of the Wiedenmann name. Known as an innovator in turfgrass aerification technology, Wiedenmann’s introduction of the Terra Core line of shallow aerifiers expands the tools available to grow healthier, stronger playing surfaces for golfers and athletes in nearly any sport.
Benefits & Features of the Terra Core Shallow Aerification System
Shallow Aerifier: Depths down to 4-inches
Adjustable: Easily modifies to fit ground conditions. Adjusts in 1/64-inch increments.
Straight Hole Pattern: Clean, round holes fill easier than oblong holes created by some machines
Highly Productive at a Reasonable Cost: Fast and competitively priced
American-Made: Terra Core is Made in the USA and readily available for delivery to your golf course or sports facility
Flexible: Works with multiple sizes of coring tines and solid tines
Terra Core 6 Shallow Aerifier for Greens & Tees and Sports Fields
Compact Design:
Six aerification arms and heads
Working width: 58-inches
Nimble:
Easily follows the undulations of a green
Deploy using a small tractor
Effective Shallow Aerification:
Cores down to depths of 4-inches
Specifically designed for healthy soils and thatch disruption
Highly productive aerification system
Operates at a speed of:
1.4 mph with 2-inch hole pattern
2.8 mph with 4-inch hole pattern
Produces clean, round holes and an excellent core when using coring tines
Reasonably priced
Terra Core 8 Shallow Aerifier for Fairways, Tees & Sports Fields
Wider Coverage:
Eight aerification arms and heads
Working width: 78-inches
Efficient on Larger Turf Surfaces:
Covers a large area in a relatively short period of time
Operates at a speed of:
1.4 mph with 2-inch hole pattern
2.8 mph with 4-inch hole pattern
Produces clean, round holes and an excellent core when using coring tines
Reasonably priced
TERRA CORE FAQ
An interview with Will Wolverton, president of Wiedenmann North America, LLC
In what situation should shallow aerification versus deep tine aerification be used?
Terra Core is recommended for most every aerification situation for courses or fields with satisfactory soils. Some troubled soils may require aerification at a deeper depth.
Why is the Terra Core system’s straight hole pattern beneficial?
A straight hole pattern makes it easier to fill holes with sand. This is an improvement over oblong holes that can collapse and prevent the sand from falling into the holes. Terra Core holes are deployed in a straight pattern and round in shape, which allows the sand to drop into the hole for a more effective, cleaner aerification.
How are the Terra Core aerifiers different from other aerifiers on the market? Or in the Wiedenmann portfolio?
There are a couple of similar machines on the market, but ours is cost-effective while producing great results. The other aerification machines in our portfolio are designed to go deeper for those troubled soils that need more aerification depth. These deeper machines are usually a little slower (contradiction between speed and depth) and usually cost a little more.
Why are these differences important?
Different machines for different aerification requirements. All soils are different.
Can the Terra Core 6 or 8 be used with a turf retainer?
Yes. Some turfgrasses may not be rooted very well or deeply which may cause the turf to be uprooted if the machines are not used with a turf retainer.
What tine sizes are available for the Terra Core?
Wiedenmann offers a wide variety of tines, both solid or coring tines. Click Here and scroll down to page 5 of the price list to see our tine options.