Ultra 10 Turf Roller
|Model||12-500-B Self-contained Hydraulics
12-501-B Remote Hydraulics
|Configuration||A pull behind fairway roller. Set of 3 rollers, where outside rollers able to fold in for transport via electric actuators. a 100
gallon ballast tank on a 3500 lb. axle frame.
|Tongue Weight||In Transport: 538 lbs (244 kg)
While Rolling: 80 lbs (36,3 kg)
|Water Weight Capacity||100 gallons (378,5 l)|
|Rolling Weight||2200 lbs (1007 kg)|
|Dry Weight||1360 lbs (616,8 kg)|
|Ground Pressure||9.25 psi (with 100 gallons of water)
5.6 psi (empty)
|Dimensions||81.5’’ (2,07 m) Folded width x 147’’ (3,73 m) Overall Length
120’’ (3,05 m) Effective rolling width
125’’ (3,18 m) Overall width extended x 144’’ (3,66 m) Overall length
|Two Options||Clevis Hitch
2’’ Ball Hitch
2-5/16’’ Ball Hitch
|Optional Accessories||12-502 Spiker Reels
12-503 Foam Marker – Dealer Installed
The Experts Put Fairway Rolling to the Test.
RESEARCH AT MICHIGAN STATE UNIVERSITY
“Research confirms that fairway rolling results in firmer surfaces which should lead to longer ball roll. Most important it significantly decreased clipping yield, localized dry spot and dollar spot which should lead to economic savings.”
–Thomas A. Nikolai, Ph.D., College of Agriculture Michigan State University
Although the study is preliminary and far from complete, there are significant indications that:
- Soil firmness is likely to be increased.
- Mowing height may be increased, resulting in healthier grass plants.
- Moisture retention is maintained.
- Less mowing is required which would result in labor savings and less wear on expensive equipment.
Significant decrease in localized dry spot (LDS) due to rolling. This is significant when you consider the cost or limitation of water in many areas. Wetting agents could be decreased or eliminated on rolled fairways.
RESEARCH AT UNIVERSITY OF MASSACHUSETTS
“Tests indicate Rolling Fairways can Reduce Dollar Spot up to 65%”
– Geunhwa Jung and Jay Popko; Stockbridge School of Agriculture
- 40-65% reduction in dollar spot
- 8 out of 9 rolling studies showed reduced dollar spot.
- Increased rolling frequency increased dollar spot control.
- Threshold-based programs can reduce dollar spot apps with rolling (2-3 apps vs 5 apps).
- Rolling = better spring green-up/turf quality.
- Does not provide complete control, but can extend fungicide-control intervals at golf courses with difficult-to-control dollar spot.
Different fungicide spray schedules were tested (Threshold vs Calendar at 21-day interval) and results indicate rolling can reduce fungicide applications up to 65% if threshold-based spray programs are used. This should be a major cost reduction.